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  • 北京元坤伟业科技有限公司

         该会员已使用本站17年以上

  • SN74LVC2G125DCTR
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  • SN74LVC2G125DCTR图
  • 集好芯城

     该会员已使用本站13年以上
  • SN74LVC2G125DCTR 现货库存
  • 数量15741 
  • 厂家TI(德州仪器) 
  • 封装 
  • 批号22+ 
  • 原装原厂现货
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  • 0755-83239307 QQ:3008092965QQ:3008092965
  • SN74LVC2G125DCTR图
  • 深圳市华美欧电子科技有限公司

     该会员已使用本站14年以上
  • SN74LVC2G125DCTR 现货库存
  • 数量3758 
  • 厂家德州仪器(Texas Instruments) 
  • 封装SSOP8 
  • 批号23+ 
  • 华美欧专注原装正品 正规渠道
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  • 0755-83989608 QQ:379381148
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  • HECC GROUP CO.,LIMITED

     该会员已使用本站17年以上
  • SN74LVC2G125DCTR 现货库存
  • 数量12500 
  • 厂家TI 
  • 封装8-SSOP 
  • 批号24+ 
  • 假一罚百,TI专营!深圳有库存,北美、新加坡可发货
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  • 755-83950019 QQ:800888908
  • SN74LVC2G125DCTR图
  • 深圳市宗天技术开发有限公司

     该会员已使用本站10年以上
  • SN74LVC2G125DCTR 现货库存
  • 数量8000 
  • 厂家TI(德州仪器) 
  • 封装SM8(SSOP) 
  • 批号22+ 
  • 宗天技术 原装现货/假一赔十
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  • 0755-88601327 QQ:444961496QQ:2824256784
  • SN74LVC2G125DCTR图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • SN74LVC2G125DCTR 现货库存
  • 数量3000 
  • 厂家TI 
  • 封装SM8 (DCT) 
  • 批号新批次 
  • 新到现货、一手货源、当天发货、bom配单
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  • 诚信溢美电子科技有限公司

     该会员已使用本站2年以上
  • SN74LVC2G125DCTR 现货库存
  • 数量33000 
  • 厂家TI 
  • 封装SSOP8 
  • 批号21+ 
  • 诚信溢美,原装现货,市场最低价
  • QQ:1721899461QQ:1721899461 复制
  • -0735-16670525391 QQ:1721899461
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  • 深圳市拓森弘电子有限公司

     该会员已使用本站1年以上
  • SN74LVC2G125DCTR
  • 数量5300 
  • 厂家TI(德州仪器) 
  • 封装SM8 
  • 批号21+ 
  • 全新原装正品,库存现货实报
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  • 13714410484 QQ:1300774727
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  • 深圳市龙腾新业科技有限公司

     该会员已使用本站17年以上
  • SN74LVC2G125DCTR
  • 数量15741 
  • 厂家TI(德州仪器) 
  • 封装 
  • 批号24+ 
  • 原装原厂现货
  • QQ:562765057QQ:562765057 复制
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  • 0755-84509636 QQ:562765057QQ:370820820
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  • 千层芯半导体(深圳)有限公司

     该会员已使用本站9年以上
  • SN74LVC2G125DCTR
  • 数量25000 
  • 厂家TI 
  • 封装SSOP-8 
  • 批号2018+ 
  • 一级专营品牌全新原装热卖
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  • 0755-83978748,0755-23611964,13760152475 QQ:2685694974QQ:2593109009
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  • 深圳市芳益电子科技有限公司

     该会员已使用本站10年以上
  • SN74LVC2G125DCTRG4
  • 数量1051 
  • 厂家TI 
  • 封装 
  • 批号2023+ 
  • 原装现货库存 低价出售 欢迎加Q详谈 诚信经营 可长期合作
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  • 深圳市和诚半导体有限公司

     该会员已使用本站11年以上
  • SN74LVC2G125DCTR
  • 数量5600 
  • 厂家TI 
  • 封装SSOP-8 
  • 批号23+ 
  • 100%深圳原装现货库存
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  • 18929336553 QQ:2276916927QQ:1977615742
  • SN74LVC2G125DCTR图
  • 深圳市得捷芯城科技有限公司

     该会员已使用本站11年以上
  • SN74LVC2G125DCTR
  • 数量20 
  • 厂家TI/德州仪器 
  • 封装NA/ 
  • 批号23+ 
  • 优势代理渠道,原装正品,可全系列订货开增值税票
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  • 0755-82546830 QQ:3007977934QQ:3007947087
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  • 深圳市恒达亿科技有限公司

     该会员已使用本站16年以上
  • SN74LVC2G125DCTR
  • 数量4500 
  • 厂家TI 
  • 封装SSOP-8 
  • 批号25+ 
  • 全新原装现货特价销售!
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  • 0755-82723761 QQ:867789136QQ:1245773710
  • SN74LVC2G125DCTR图
  • 集好芯城

     该会员已使用本站13年以上
  • SN74LVC2G125DCTR
  • 数量15009 
  • 厂家TI/德州仪器 
  • 封装SSOP8 
  • 批号最新批次 
  • 原装原厂 现货现卖
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  • 0755-83239307 QQ:3008092965QQ:3008092965
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  • 深圳市恒达亿科技有限公司

     该会员已使用本站12年以上
  • SN74LVC2G125DCTR
  • 数量3200 
  • 厂家TI 
  • 封装MSOP 
  • 批号25+ 
  • 全新原装公司现货库存!
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  • SN74LVC2G125DCTR图
  • 深圳市羿芯诚电子有限公司

     该会员已使用本站7年以上
  • SN74LVC2G125DCTR
  • 数量8500 
  • 厂家原厂品牌 
  • 封装原厂封装 
  • 批号新年份 
  • 羿芯诚只做原装长期供,支持实单
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  • SN74LVC2G125DCTR图
  • 深圳市华科泰电子商行

     该会员已使用本站13年以上
  • SN74LVC2G125DCTR
  • 数量840000 
  • 厂家TEXAS 
  • 封装SOT-183 
  • 批号06+NOPB 
  • 绝对原装现货特价
  • QQ:405945546QQ:405945546 复制
    QQ:1439873477QQ:1439873477 复制
  • 0755-82567800 QQ:405945546QQ:1439873477
  • SN74LVC2G125DCTR图
  • 深圳市得捷芯城科技有限公司

     该会员已使用本站11年以上
  • SN74LVC2G125DCTR
  • 数量10048 
  • 厂家TI(德州仪器) 
  • 封装SSOP8 
  • 批号23+ 
  • 原厂可订货,技术支持,直接渠道。可签保供合同
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  • 深圳市拓亿芯电子有限公司

     该会员已使用本站12年以上
  • SN74LVC2G125DCTR
  • 数量9800 
  • 厂家TI/德州仪器 
  • 封装MSOP8 
  • 批号23+ 
  • 进口原装原盘原标签假一赔十
  • QQ:2103443489QQ:2103443489 复制
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  • 0755-82702619 QQ:2103443489QQ:2924695115
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  • 深圳市欧立现代科技有限公司

     该会员已使用本站12年以上
  • SN74LVC2G125DCTR
  • 数量2000 
  • 厂家TI 
  • 封装VSSOP8 
  • 批号24+ 
  • ★★专业IC现货,诚信经营,市场最优价★★
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  • 0755-83222787 QQ:1950791264QQ:2216987084
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  • 深圳市欧立现代科技有限公司

     该会员已使用本站12年以上
  • SN74LVC2G125DCTR
  • 数量5321 
  • 厂家TI 
  • 封装MSOP8 
  • 批号24+ 
  • 全新原装现货,欢迎询购!
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  • 0755-83222787 QQ:1950791264QQ:221698708
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  • 深圳市硅诺电子科技有限公司

     该会员已使用本站8年以上
  • SN74LVC2G125DCTR
  • 数量40321 
  • 厂家TI 
  • 封装MSOP8 
  • 批号17+ 
  • 原厂指定分销商,有意请来电或QQ洽谈
  • QQ:1091796029QQ:1091796029 复制
    QQ:916896414QQ:916896414 复制
  • 0755-82772151 QQ:1091796029QQ:916896414
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  • 深圳市华来深电子有限公司

     该会员已使用本站13年以上
  • SN74LVC2G125DCTR
  • 数量8560 
  • 厂家TI 
  • 封装VSOP8 
  • 批号17+ 
  • 受权代理!全新原装现货特价热卖!
  • QQ:1258645397QQ:1258645397 复制
    QQ:876098337QQ:876098337 复制
  • 0755-83238902 QQ:1258645397QQ:876098337
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  • 深圳市晶美隆科技有限公司

     该会员已使用本站14年以上
  • SN74LVC2G125DCTR
  • 数量25820 
  • 厂家TI 
  • 封装MSOP-8 
  • 批号23+ 
  • 只做原装正品现货热卖
  • QQ:2885348339QQ:2885348339 复制
    QQ:2885348317QQ:2885348317 复制
  • 0755-82519391 QQ:2885348339QQ:2885348317
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  • 北京元坤伟业科技有限公司

     该会员已使用本站17年以上
  • SN74LVC2G125DCTR08
  • 数量5000 
  • 厂家TI 
  • 封装MSOP8 
  • 批号2024+ 
  • 百分百原装正品,现货库存
  • QQ:857273081QQ:857273081 复制
    QQ:1594462451QQ:1594462451 复制
  • 010-62104931 QQ:857273081QQ:1594462451
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  • 深圳市正信鑫科技有限公司

     该会员已使用本站12年以上
  • SN74LVC2G125DCTR
  • 数量33940 
  • 厂家TI 
  • 封装原厂封装 
  • 批号22+ 
  • 原装正品★真实库存★价格优势★欢迎来电洽谈
  • QQ:1686616797QQ:1686616797 复制
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  • 0755-22655674 QQ:1686616797QQ:2440138151
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  • 深圳市芯福林电子有限公司

     该会员已使用本站15年以上
  • SN74LVC2G125DCTR
  • 数量13880 
  • 厂家TI/德州仪器 
  • 封装SM8 
  • 批号21+ 
  • 公司只售原装 支持实单
  • QQ:2881495751QQ:2881495751 复制
  • 0755-88917743 QQ:2881495751
  • SN74LVC2G125DCTR图
  • 北京元坤伟业科技有限公司

     该会员已使用本站17年以上
  • SN74LVC2G125DCTR
  • 数量5000 
  • 厂家Microchip Technology 
  • 封装贴/插片 
  • 批号2024+ 
  • 百分百原装正品,现货库存
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    QQ:1594462451QQ:1594462451 复制
  • 010-62104931 QQ:857273081QQ:1594462451
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  • 深圳市华芯盛世科技有限公司

     该会员已使用本站13年以上
  • SN74LVC2G125DCTR
  • 数量865000 
  • 厂家TI/德州仪器 
  • 封装SM8 
  • 批号最新批号 
  • 一级代理,原装特价现货!
  • QQ:2881475757QQ:2881475757 复制
  • 0755-83225692 QQ:2881475757
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  • 深圳市惊羽科技有限公司

     该会员已使用本站11年以上
  • SN74LVC2G125DCTR
  • 数量9328 
  • 厂家TI-德州仪器 
  • 封装SMD-8.贴片 
  • 批号▉▉:2年内 
  • ▉▉¥5一一有问必回一一有长期订货一备货HK仓库
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  • 131-4700-5145---Q-微-恭-候---有-问-秒-回 QQ:43871025
  • SN74LVC2G125DCTR图
  • 深圳市华斯顿电子科技有限公司

     该会员已使用本站16年以上
  • SN74LVC2G125DCTR
  • 数量18637 
  • 厂家TI 
  • 封装SSOP8 
  • 批号2023+ 
  • 绝对原装正品全新进口深圳现货
  • QQ:1002316308QQ:1002316308 复制
    QQ:515102657QQ:515102657 复制
  • 深圳分公司0755-83777708“进口原装正品专供” QQ:1002316308QQ:515102657
  • SN74LVC2G125DCTR图
  • 深圳市晶美隆科技有限公司

     该会员已使用本站14年以上
  • SN74LVC2G125DCTR
  • 数量11530 
  • 厂家Texas Instruments 
  • 封装SM8 
  • 批号23+ 
  • 全新原装现货热卖
  • QQ:2885348317QQ:2885348317 复制
    QQ:2885348339QQ:2885348339 复制
  • 0755-83209630 QQ:2885348317QQ:2885348339
  • SN74LVC2G125DCTR图
  • 深圳市富科达科技有限公司

     该会员已使用本站13年以上
  • SN74LVC2G125DCTR
  • 数量28998 
  • 厂家TI 
  • 封装SSOP-8 
  • 批号2020+ 
  • 优势库存绝对原装现货特价热卖
  • QQ:1220223788QQ:1220223788 复制
    QQ:1327510916QQ:1327510916 复制
  • 86-0755-28767101 QQ:1220223788QQ:1327510916
  • SN74LVC2G125DCTR图
  • 深圳市英德州科技有限公司

     该会员已使用本站2年以上
  • SN74LVC2G125DCTR
  • 数量32500 
  • 厂家TI(德州仪器) 
  • 封装SM8 
  • 批号2年内 
  • 原厂渠道 长期供应
  • QQ:2355734291QQ:2355734291 复制
  • -0755-88604592 QQ:2355734291
  • SN74LVC2G125DCTR图
  • 深圳市意好科技有限公司

     该会员已使用本站15年以上
  • SN74LVC2G125DCTR
  • 数量8760 
  • 厂家TI 
  • 封装原厂 
  • 批号24+ 
  • 中华地区销售
  • QQ:2853107358QQ:2853107358 复制
    QQ:2853107357QQ:2853107357 复制
  • 0755-88608316 QQ:2853107358QQ:2853107357
  • SN74LVC2G125DCTR图
  • 深圳市宏捷佳电子科技有限公司

     该会员已使用本站12年以上
  • SN74LVC2G125DCTR
  • 数量82000 
  • 厂家TI/德州仪器 
  • 封装SSOP8 
  • 批号2023+ 
  • 原装原包现货支持实单
  • QQ:2885134554QQ:2885134554 复制
    QQ:2885134398QQ:2885134398 复制
  • 0755-22669259 QQ:2885134554QQ:2885134398
  • SN74LVC2G125DCTR-1图
  • 上海金庆电子技术有限公司

     该会员已使用本站15年以上
  • SN74LVC2G125DCTR-1
  • 数量948 
  • 厂家TI 
  • 封装 
  • 批号新 
  • 全新原装 货期两周
  • QQ:1484215649QQ:1484215649 复制
    QQ:729272152QQ:729272152 复制
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产品型号SN74LVC2G125DCTR的概述

芯片SN74LVC2G125DCTR的概述 SN74LVC2G125DCTR是一款由德州仪器(Texas Instruments)开发的双通道高速缓冲器和驱动器。这款芯片基于低电压CMOS技术(LVCMOS),其设计可支持低至1.65V的供电电压,最高可达5.5V。这使得它能够在多种逻辑电压等级中工作,具有很高的灵活性与兼容性。该器件的主要作用是提升信号的驱动能力,以满足高速数字电路中信号完整性的需求,非常适用于接口转换、信号隔离、及总线驱动等应用。 SN74LVC2G125DCTR采用了四个独立的功能端口,并且每个端口都具有单向或双向信号传输能力。这使得该器件可以在复杂的电路中灵活配置,适应不同的应用场景。此外,芯片的功耗极低,适合用于便携设备中。 芯片SN74LVC2G125DCTR的详细参数 电气特性 - 电源电压范围(VCC):1.65V至5.5V - 输入电压范围:0V至V...

产品型号SN74LVC2G125DCTR的Datasheet PDF文件预览

SN74LVC2G125  
DUAL BUS BUFFER GATE  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCES204KAPRIL 1999REVISED JUNE 2005  
FEATURES  
DCT OR DCU PACKAGE  
(TOP VIEW)  
Available in the Texas Instruments  
NanoStar™ and NanoFree™ Packages  
1OE  
1A  
2Y  
V
CC  
1
2
3
4
8
7
6
5
Supports 5-V VCC Operation  
2OE  
1Y  
2A  
Inputs Accept Voltages to 5.5 V  
Max tpd of 4.3 ns at 3.3 V  
GND  
Low Power Consumption, 10-µA Max ICC  
±24-mA Output Drive at 3.3 V  
YEA, YEP, YZA, OR YZP PACKAGE  
(BOTTOM VIEW)  
Typical VOLP (Output Ground Bounce)  
<0.8 V at VCC = 3.3 V, TA = 25°C  
4
3
2
1
5
6
7
8
GND  
2Y  
2A  
1Y  
Typical VOHV (Output VOH Undershoot)  
>2 V at VCC = 3.3 V, TA = 25°C  
1A  
1OE  
2OE  
Ioff Supports Partial-Power-Down Mode  
Operation  
V
CC  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
– 1000-V Charged-Device Model (C101)  
DESCRIPTION/ORDERING INFORMATION  
The SN74LVC2G125 is a dual bus buffer gate, designed for 1.65-V to 5.5-V VCC operation. This device features  
dual line drivers with 3-state outputs. The outputs are disabled when the associated output-enable (OE) input is  
high.  
NanoStar™ and NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the  
die as the package.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER TOP-SIDE MARKING(2)  
NanoStar™ – WCSP (DSBGA)  
0.17-mm Small Bump – YEA  
SN74LVC2G125YEAR  
NanoFree™ – WCSP (DSBGA)  
0.17-mm Small Bump – YZA (Pb-free)  
SN74LVC2G125YZAR  
_ _ _CM_  
Reel of 3000  
NanoStar™ – WCSP (DSBGA)  
0.23-mm Large Bump – YEP  
SN74LVC2G125YEPR  
–40°C to 85°C  
NanoFree™ – WCSP (DSBGA)  
0.23-mm Large Bump – YZP (Pb-free)  
SN74LVC2G125YZPR  
SSOP – DCT  
Reel of 3000  
Reel of 3000  
Reel of 250  
SN74LVC2G125DCTR  
SN74LVC2G125DCUR  
SN74LVC2G125DCUT  
C25_ _ _  
C25_  
VSSOP – DCU  
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
(2) DCT: The actual top-side marking has three additional characters that designate the year, month, and assembly/test site.  
DCU: The actual top-side marking has one additional character that designates the assembly/test site.  
YEA/YZA, YEP/YZP: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one  
following character to designate the assembly/test site. Pin 1 identifier indicates solder-bump composition (1 = SnPb, = Pb-free).  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
NanoStar, NanoFree are trademarks of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 1999–2005, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
SN74LVC2G125  
DUAL BUS BUFFER GATE  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCES204KAPRIL 1999REVISED JUNE 2005  
DESCRIPTION/ORDERING INFORMATION (CONTINUED)  
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup  
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,  
preventing damaging current backflow through the device when it is powered down.  
FUNCTION TABLE  
(EACH BUFFER)  
INPUTS  
OUTPUT  
Y
OE  
L
A
H
L
H
L
L
H
X
Z
LOGIC DIAGRAM (POSITIVE LOGIC)  
1
1OE  
1A  
2
6
3
1Y  
2Y  
7
5
2OE  
2A  
Absolute Maximum Ratings(1)  
over operating free-air temperature range (unless otherwise noted)  
MIN  
–0.5  
–0.5  
–0.5  
MAX UNIT  
VCC Supply voltage range  
6.5  
6.5  
6.5  
V
V
VI  
Input voltage range(2)  
VO  
VO  
IIK  
Voltage range applied to any output in the high-impedance or power-off state(2)  
Voltage range applied to any output in the high or low state(2)(3)  
V
–0.5 VCC + 0.5  
V
Input clamp current  
VI < 0  
–50  
–50  
mA  
mA  
IOK  
IO  
Output clamp current  
VO < 0  
Continuous output current  
Continuous current through VCC or GND  
±50 mA  
±100 mA  
220  
DCT package  
DCU package  
227  
θJA  
Package thermal impedance(4)  
°C/W  
140  
YEA/YZA package  
YEP/YZP package  
102  
Tstg  
Storage temperature range  
–65  
150  
°C  
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings  
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating  
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
(2) The input negative-voltage and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.  
(3) The value of VCC is provided in the recommended operating conditions table.  
(4) The package thermal impedance is calculated in accordance with JESD 51-7.  
2
SN74LVC2G125  
DUAL BUS BUFFER GATE  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCES204KAPRIL 1999REVISED JUNE 2005  
Recommended Operating Conditions(1)  
MIN  
1.65  
MAX UNIT  
Operating  
5.5  
V
VCC  
Supply voltage  
Data retention only  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3 V to 3.6 V  
VCC = 4.5 V to 5.5 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3 V to 3.6 V  
VCC = 4.5 V to 5.5 V  
1.5  
0.65 × VCC  
1.7  
VIH  
High-level input voltage  
V
2
0.7 × VCC  
0.35 × VCC  
0.7  
VIL  
Low-level input voltage  
V
0.8  
0.3 × VCC  
5.5  
VCC  
5.5  
–4  
VI  
Input voltage  
0
0
0
V
V
High or low state  
3-state  
VO  
Output voltage  
VCC = 1.65 V  
VCC = 2.3 V  
–8  
IOH  
High-level output current  
Low-level output current  
–16  
–24  
–32  
4
mA  
mA  
VCC = 3 V  
VCC = 4.5 V  
VCC = 1.65 V  
VCC = 2.3 V  
8
IOL  
16  
VCC = 3 V  
24  
VCC = 4.5 V  
32  
VCC = 1.8 V ± 0.15 V, 2.5 V ± 0.2 V  
VCC = 3.3 V ± 0.3 V  
VCC = 5 V ± 0.5 V  
20  
t/v  
Input transition rise or fall rate  
Operating free-air temperature  
10  
ns/V  
°C  
5
TA  
–40  
85  
(1) All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,  
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.  
3
SN74LVC2G125  
DUAL BUS BUFFER GATE  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCES204KAPRIL 1999REVISED JUNE 2005  
Electrical Characteristics  
over recommended operating free-air temperature range (unless otherwise noted)  
PARAMETER  
TEST CONDITIONS  
VCC  
1.65 V to 5.5 V  
1.65 V  
MIN TYP(1)  
VCC – 0.1  
MAX UNIT  
IOH = –100 µA  
IOH = –4 mA  
IOH = –8 mA  
IOH = –16 mA  
IOH = –24 mA  
IOH = –32 mA  
IOL = 100 µA  
IOL = 4 mA  
1.2  
1.9  
2.4  
2.3  
3.8  
2.3 V  
VOH  
V
3 V  
4.5 V  
1.65 V to 5.5 V  
1.65 V  
0.1  
0.45  
IOL = 8 mA  
2.3 V  
0.3  
V
VOL  
IOL = 16 mA  
IOL = 24 mA  
IOL = 32 mA  
0.4  
3 V  
0.55  
0.55  
4.5 V  
0 to 5.5 V  
0
II  
A or OE inputs VI = 5.5 V or GND  
VI or VO = 5.5 V  
±5  
±10  
10  
µA  
µA  
µA  
µA  
µA  
Ioff  
IOZ  
ICC  
ICC  
VO = 0 to 5.5 V  
3.6 V  
VI = 5.5 V or GND,  
IO = 0  
1.65 V to 5.5 V  
3 V to 5.5 V  
10  
One input at VCC – 0.6 V, Other inputs at VCC or GND  
500  
Data inputs  
3.5  
4
Ci  
VI = VCC or GND  
3.3 V  
3.3 V  
pF  
pF  
Control inputs  
Co  
VO = VCC or GND  
6.5  
(1) All typical values are at VCC = 3.3 V, TA = 25°C.  
Switching Characteristics  
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)  
VCC = 1.8 V  
± 0.15 V  
VCC = 2.5 V  
± 0.2 V  
VCC = 3.3 V  
± 0.3 V  
VCC = 5 V  
± 0.5 V  
FROM  
(INPUT)  
TO  
(OUTPUT)  
PARAMETER  
UNIT  
MIN  
3.3  
4
MAX  
MIN  
1.5  
1.9  
1
MAX  
MIN MAX  
MIN  
1
MAX  
tpd  
ten  
tdis  
A
Y
Y
Y
9.1  
9.9  
4.8  
5.6  
5.8  
1.4  
1.2  
1.4  
4.3  
4.7  
4.6  
3.7  
3.8  
3.4  
ns  
ns  
ns  
OE  
OE  
1.2  
1
1.5  
11.6  
Operating Characteristics  
TA = 25°  
VCC = 1.8 V  
VCC = 2.5 V  
VCC = 3.3 V  
VCC = 5 V  
TEST  
CONDITIONS  
PARAMETER  
UNIT  
TYP  
19  
2
TYP  
19  
2
TYP  
20  
2
TYP  
22  
3
Outputs enabled  
Outputs disabled  
Power dissipation  
capacitance  
Cpd  
f = 10 MHz  
pF  
4
SN74LVC2G125  
DUAL BUS BUFFER GATE  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCES204KAPRIL 1999REVISED JUNE 2005  
PARAMETER MEASUREMENT INFORMATION  
V
LOAD  
S1  
Open  
R
L
From Output  
Under Test  
TEST  
/t  
S1  
GND  
t
t
Open  
PLH PHL  
C
L
t
/t  
V
R
L
PLZ PZL  
LOAD  
GND  
(see Note A)  
/t  
PHZ PZH  
LOAD CIRCUIT  
INPUTS  
V
CC  
V
M
V
LOAD  
C
L
R
L
V
V
I
t /t  
r f  
1.8 V ± 0.15 V  
2.5 V ± 0.2 V  
3.3 V ± 0.3 V  
5 V ± 0.5 V  
V
V
3 V  
2 ns  
2 ns  
2.5 ns  
2.5 ns  
V
/2  
/2  
2 × V  
2 × V  
6 V  
2 × V  
CC  
30 pF  
30 pF  
50 pF  
50 pF  
1 k  
500 Ω  
500 Ω  
500 Ω  
0.15 V  
0.15 V  
0.3 V  
CC  
CC  
CC  
V
CC  
CC  
CC  
1.5 V  
/2  
V
CC  
V
CC  
0.3 V  
V
I
Timing Input  
Data Input  
V
M
0 V  
t
w
t
t
h
su  
V
I
V
I
Input  
V
M
V
M
V
M
V
M
0 V  
0 V  
VOLTAGE WAVEFORMS  
PULSE DURATION  
VOLTAGE WAVEFORMS  
SETUP AND HOLD TIMES  
V
I
V
I
Output  
Control  
V
M
V
M
Input  
V
M
V
M
0 V  
0 V  
t
t
t
t
t
PHL  
PZL  
PLZ  
PLH  
Output  
Waveform 1  
V
V
OH  
V
V
/2  
LOAD  
V
V
V
M
M
Output  
V
V
M
S1 at V  
LOAD  
V
OL  
+ V  
OL  
(see Note B)  
OL  
t
PHL  
PLH  
t
t
PHZ  
PZH  
Output  
Waveform 2  
S1 at GND  
V
V
OH  
V
OH  
V
− V  
V
M
OH  
M
Output  
M
0 V  
OL  
(see Note B)  
VOLTAGE WAVEFORMS  
PROPAGATION DELAY TIMES  
INVERTING AND NONINVERTING OUTPUTS  
VOLTAGE WAVEFORMS  
ENABLE AND DISABLE TIMES  
LOW- AND HIGH-LEVEL ENABLING  
NOTES: A. C includes probe and jig capacitance.  
L
B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.  
Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control.  
C. All input pulses are supplied by generators having the following characteristics: PRR 10 MHz, Z = 50 .  
O
D. The outputs are measured one at a time, with one transition per measurement.  
E.  
F.  
G.  
t
t
t
and t  
and t  
and t  
are the same as t  
.
dis  
.
PLZ  
PZL  
PLH  
PHZ  
are the same as t  
PZH  
en  
are the same as t .  
PHL pd  
H. All parameters and waveforms are not applicable to all devices.  
Figure 1. Load Circuit and Voltage Waveforms  
5
PACKAGE OPTION ADDENDUM  
www.ti.com  
6-Jun-2005  
PACKAGING INFORMATION  
Orderable Device  
74LVC2G125DCTRE4  
74LVC2G125DCTRE6  
74LVC2G125DCURE4  
74LVC2G125DCUTE4  
SN74LVC2G125DCTR  
SN74LVC2G125DCUR  
SN74LVC2G125DCUT  
Status (1)  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
Package Package  
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)  
Qty  
Type  
Drawing  
SM8  
DCT  
8
8
8
8
8
8
8
3000  
3000  
3000  
250  
Pb-Free  
(RoHS)  
CU NIPDAU Level-1-260C-UNLIM  
SM8  
US8  
US8  
SM8  
US8  
US8  
DCT  
DCU  
DCU  
DCT  
DCU  
DCU  
Pb-Free  
(RoHS)  
CU SNBI Level-1-260C-UNLIM  
Pb-Free  
(RoHS)  
CU NIPDAU Level-1-260C-UNLIM  
CU NIPDAU Level-1-260C-UNLIM  
CU NIPDAU Level-1-260C-UNLIM  
CU NIPDAU Level-1-260C-UNLIM  
CU NIPDAU Level-1-260C-UNLIM  
Pb-Free  
(RoHS)  
3000  
3000  
250  
Pb-Free  
(RoHS)  
Pb-Free  
(RoHS)  
Pb-Free  
(RoHS)  
SN74LVC2G125YEAR  
SN74LVC2G125YEPR  
SN74LVC2G125YZAR  
ACTIVE  
ACTIVE  
ACTIVE  
WCSP  
WCSP  
WCSP  
YEA  
YEP  
YZA  
8
8
8
3000  
3000  
3000  
TBD  
TBD  
SNPB  
SNPB  
Level-1-260C-UNLIM  
Level-1-260C-UNLIM  
Level-1-260C-UNLIM  
Pb-Free  
(RoHS)  
SNAGCU  
SN74LVC2G125YZPR  
ACTIVE  
WCSP  
YZP  
8
3000  
Pb-Free  
(RoHS)  
SNAGCU  
Level-1-260C-UNLIM  
(1) The marketing status values are defined as follows:  
ACTIVE: Product device recommended for new designs.  
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.  
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in  
a new design.  
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.  
OBSOLETE: TI has discontinued the production of the device.  
(2)  
Eco Plan  
-
The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS  
&
no Sb/Br)  
-
please check  
http://www.ti.com/productcontent for the latest availability information and additional product content details.  
TBD: The Pb-Free/Green conversion plan has not been defined.  
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements  
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered  
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.  
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame  
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)  
(3)  
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder  
temperature.  
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is  
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the  
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take  
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on  
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited  
information may not be available for release.  
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI  
to Customer on an annual basis.  
Addendum-Page 1  
MECHANICAL DATA  
MPDS049B – MAY 1999 – REVISED OCTOBER 2002  
DCT (R-PDSO-G8)  
PLASTIC SMALL-OUTLINE PACKAGE  
0,30  
0,15  
M
0,13  
0,65  
8
5
0,15 NOM  
2,90  
2,70  
4,25  
3,75  
Gage Plane  
PIN 1  
INDEX AREA  
0,25  
1
4
0° – 8°  
0,60  
0,20  
3,15  
2,75  
1,30 MAX  
Seating Plane  
0,10  
0,10  
0,00  
4188781/C 09/02  
NOTES: A. All linear dimensions are in millimeters.  
B. This drawing is subject to change without notice.  
C. Body dimensions do not include mold flash or protrusion  
D. Falls within JEDEC MO-187 variation DA.  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
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配单直通车
SN74LVC2G125DCTR产品参数
型号:SN74LVC2G125DCTR
是否无铅: 不含铅
是否Rohs认证: 符合
生命周期:Active
零件包装代码:SOIC
包装说明:LSSOP,
针数:8
Reach Compliance Code:unknown
风险等级:5.31
Is Samacsys:N
系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G8
JESD-609代码:e4
长度:2.95 mm
逻辑集成电路类型:BUS DRIVER
湿度敏感等级:1
位数:1
功能数量:2
端口数量:2
端子数量:8
最高工作温度:85 °C
最低工作温度:-40 °C
输出特性:3-STATE
输出极性:TRUE
封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP
封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260
传播延迟(tpd):9.1 ns
座面最大高度:1.3 mm
最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1.65 V
标称供电电压 (Vsup):1.8 V
表面贴装:YES
技术:CMOS
温度等级:INDUSTRIAL
端子面层:NICKEL PALLADIUM GOLD
端子形式:GULL WING
端子节距:0.65 mm
端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:2.8 mm
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