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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

  • SN74AHC1G126DCKR
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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
  • SN74AHC1G126DCKR 现货库存
  • 数量5000 
  • 厂家TI 
  • 封装SC70-5 
  • 批号25+ 
  • 全新原装,欢迎查询
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    QQ:1245773710QQ:1245773710 复制
  • 0755-82772189 QQ:867789136QQ:1245773710
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  • HECC GROUP CO.,LIMITED

     该会员已使用本站17年以上
  • SN74AHC1G126DCKR 现货库存
  • 数量8000 
  • 厂家TI 
  • 封装SC-70-5 
  • 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
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  • 深圳市广百利电子有限公司

     该会员已使用本站6年以上
  • SN74AHC1G126DCKR 现货库存
  • 数量18500 
  • 厂家TI(德州仪器) 
  • 封装SC-70-5 
  • 批号23+ 
  • ★★全网低价,原装原包★★
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  • 0755-83235525 QQ:1483430049
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  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • SN74AHC1G126DCKR 现货库存
  • 数量3000 
  • 厂家TI 
  • 封装SC70 (DCK) 
  • 批号新批次 
  • 新到现货、一手货源、当天发货、bom配单
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  • 075584507705 QQ:2881512844
  • SN74AHC1G126DCKR图
  • 深圳市炎凯科技有限公司

     该会员已使用本站7年以上
  • SN74AHC1G126DCKR 现货库存
  • 数量9211 
  • 厂家TI 
  • 封装SOT23 
  • 批号24+ 
  • 只做原装,假一赔十,支持实单
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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
  • SN74AHC1G126DCKR
  • 数量13880 
  • 厂家TI/德州仪器 
  • 封装SC70-5 
  • 批号21+ 
  • 公司只售原装 支持实单
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  • 0755-88917743 QQ:2881495751
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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
  • SN74AHC1G126DCKR
  • 数量85000 
  • 厂家TI/德州仪器 
  • 封装SC70-5 
  • 批号23+ 
  • 真实库存全新原装正品!代理此型号
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  • 0755-23605827 QQ:2881495753
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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
  • SN74AHC1G126DCKR
  • 数量44300 
  • 厂家TI 
  • 封装SC70-5 
  • 批号2019+ 
  • TI一级代理专营品牌绝对进口原装假一赔十
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  • 深圳市隆亿诚科技有限公司

     该会员已使用本站3年以上
  • SN74AHC1G126DCKR
  • 数量3253 
  • 厂家TI/德州仪器 
  • 封装SC70-5 
  • 批号22+ 
  • 支持检测.现货价优!
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  • -0755-82710221 QQ:778039761
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  • 深圳市中利达电子科技有限公司

     该会员已使用本站11年以上
  • SN74AHC1G126DCKR
  • 数量10000 
  • 厂家TI 
  • 封装SC70-5 
  • 批号24+ 
  • 原装进口现货 假一罚十
  • QQ:1902134819QQ:1902134819 复制
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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
  • SN74AHC1G126DCKR
  • 数量15321 
  • 厂家TI 
  • 封装SC70-5 
  • 批号24+ 
  • 全新原装现货,欢迎询购!
  • QQ:1950791264QQ:1950791264 复制
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  • 深圳市恒益昌科技有限公司

     该会员已使用本站6年以上
  • SN74AHC1G126DCKR
  • 数量4500 
  • 厂家TI 
  • 封装SC70-5 
  • 批号25+ 
  • 全新原装正品现货
  • QQ:3336148967QQ:3336148967 复制
    QQ:974337758QQ:974337758 复制
  • 0755-82723761 QQ:3336148967QQ:974337758
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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
  • SN74AHC1G126DCKR
  • 数量3500 
  • 厂家TEXAS 
  • 封装SOT353 
  • 批号25+ 
  • 全新原装现货特价销售!
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  • 深圳市晶美隆科技有限公司

     该会员已使用本站15年以上
  • SN74AHC1G126DCKR
  • 数量65800 
  • 厂家TI/德州仪器 
  • 封装SC70-5 
  • 批号24+ 
  • 假一罚十,原装进口正品现货供应,价格优势。
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  • 0755-82865294 QQ:198857245
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  • 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
  • SN74AHC1G126DCKR
  • 数量5720 
  • 厂家TI/德州仪器 
  • 封装NA/ 
  • 批号23+ 
  • 原厂直销,现货供应,账期支持!
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  • 0755-82546830 QQ:3007977934QQ:3007947087
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  • 集好芯城

     该会员已使用本站13年以上
  • SN74AHC1G126DCKR
  • 数量19269 
  • 厂家TI/德州仪器 
  • 封装SC70-5 
  • 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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  • 深圳市晶美隆科技有限公司

     该会员已使用本站14年以上
  • SN74AHC1G126DCKR
  • 数量25820 
  • 厂家TI 
  • 封装SC70-5 
  • 批号23+ 
  • 只做原装正品现货热卖
  • QQ:2885348339QQ:2885348339 复制
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  • 0755-82519391 QQ:2885348339QQ:2885348317
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  • 深圳市华科泰电子商行

     该会员已使用本站13年以上
  • SN74AHC1G126DCKR
  • 数量840000 
  • 厂家TEXAS 
  • 封装SOT-353 
  • 批号05+ 
  • 绝对原装现货特价
  • QQ:405945546QQ:405945546 复制
    QQ:1439873477QQ:1439873477 复制
  • 0755-82567800 QQ:405945546QQ:1439873477
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  • 首天国际(深圳)科技有限公司

     该会员已使用本站16年以上
  • SN74AHC1G126DCKRG4
  • 数量638850 
  • 厂家TI 
  • 封装SOT-353 
  • 批号2024+ 
  • 百分百原装正品,现货库存
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    QQ:1318502189QQ:1318502189 复制
  • 0755-82807802 QQ:528164397QQ:1318502189
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  • 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
  • SN74AHC1G126DCKR
  • 数量28048 
  • 厂家TI(德州仪器) 
  • 封装SC70-5 
  • 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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    QQ:3007947087QQ:3007947087 复制
  • 0755-83061789 QQ:3007947087QQ:3007947087
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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
  • SN74AHC1G126DCKR
  • 数量13777 
  • 厂家TI 
  • 封装SC70-5 
  • 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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  • 深圳市晶美隆科技有限公司

     该会员已使用本站14年以上
  • SN74AHC1G126DCKR
  • 数量11530 
  • 厂家Texas Instruments 
  • 封装SC-70-5 
  • 批号SC-88A 
  • SOT-353
  • QQ:2885348317QQ:2885348317 复制
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  • 0755-83209630 QQ:2885348317QQ:2885348339
  • SN74AHC1G126DCKR   SOT353-ANS图
  • 北京中其伟业科技有限公司

     该会员已使用本站16年以上
  • SN74AHC1G126DCKR SOT353-ANS
  • 数量9325 
  • 厂家TEXAS/TI 
  • 封装SOT-353 
  • 批号16+ 
  • 特价,原装正品,绝对公司现货库存,原装特价!
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  • 010-62104891 QQ:2880824479
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  • 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
  • SN74AHC1G126DCKR
  • 数量52681 
  • 厂家TI 
  • 封装SC70-5 
  • 批号2023+ 
  • 绝对原装全新正品现货/优势渠道商、原盘原包原盒
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  • 深圳市创德丰电子有限公司

     该会员已使用本站15年以上
  • SN74AHC1G126DCKR
  • 数量
  • 厂家TI 
  • 封装SC-70-5 
  • 批号2010+ 
  • 一定原装房间现货
  • QQ:2851807192QQ:2851807192 复制
    QQ:2851807191QQ:2851807191 复制
  • 86-755-83226910, QQ:2851807192QQ:2851807191
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  • 深圳市卓越微芯电子有限公司

     该会员已使用本站12年以上
  • SN74AHC1G126DCKR
  • 数量6500 
  • 厂家TI 
  • 封装原厂原封装 
  • 批号20+ 
  • 百分百原装正品 真实公司现货库存 本公司只做原装 可开13%增值税发票,支持样品,欢迎来电咨询!
  • QQ:1437347957QQ:1437347957 复制
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  • 0755-82343089 QQ:1437347957QQ:1205045963
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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
  • SN74AHC1G126DCKRG4
  • 数量5000 
  • 厂家TI 
  • 封装SC70-5 
  • 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
  • SN74AHC1G126DCKR
  • 数量7606 
  • 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
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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
  • SN74AHC1G126DCKR
  • 数量36218 
  • 厂家TI-德州仪器 
  • 封装SC-70-5 
  • 批号▉▉:2年内 
  • ▉▉¥3.2元一有问必回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
  • SN74AHC1G126DCKRG4图
  • 深圳市惊羽科技有限公司

     该会员已使用本站11年以上
  • SN74AHC1G126DCKRG4
  • 数量18800 
  • 厂家TI-德州仪器 
  • 封装SOT-353 
  • 批号▉▉:2年内 
  • ▉▉¥10一一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
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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
  • SN74AHC1G126DCKR
  • 数量865000 
  • 厂家TI/德州仪器 
  • 封装SC70-5 
  • 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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  • 北京元坤伟业科技有限公司

     该会员已使用本站17年以上
  • SN74AHC1G126DCKR
  • 数量5000 
  • 厂家欧美编号 249 
  • 封装贴/插片 
  • 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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  • 深圳市凯信扬科技有限公司

     该会员已使用本站7年以上
  • SN74AHC1G126DCKR
  • 数量58002 
  • 厂家TI/德州仪器 
  • 封装SC70-5 
  • 批号21+ 
  • 主营品牌,价格优势,欢迎来询!!!
  • QQ:872328909QQ:872328909 复制
  • 0755-82518059 QQ:872328909
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  • 上海熠富电子科技有限公司

     该会员已使用本站15年以上
  • SN74AHC1G126DCKR
  • 数量8527 
  • 厂家TI 
  • 封装N/A 
  • 批号2024 
  • 上海原装现货库存,欢迎查询!
  • QQ:2719079875QQ:2719079875 复制
    QQ:2300949663QQ:2300949663 复制
  • 15821228847 QQ:2719079875QQ:2300949663
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  • 深圳市英德州科技有限公司

     该会员已使用本站2年以上
  • SN74AHC1G126DCKR
  • 数量45000 
  • 厂家TI(德州仪器) 
  • 封装SC-70-5 
  • 批号2年内 
  • 全新原装 货源稳定 长期供应 提供配单
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  • -0755-88604592 QQ:2355734291
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  • 昂富(深圳)电子科技有限公司

     该会员已使用本站4年以上
  • SN74AHC1G126DCKR
  • 数量72282 
  • 厂家TI/德州仪器 
  • 封装N/A 
  • 批号23+ 
  • 一站式BOM配单,短缺料找现货,怕受骗,就找昂富电子.
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  • 深圳市珩瑞科技有限公司

     该会员已使用本站2年以上
  • SN74AHC1G126DCKR
  • 数量36000 
  • 厂家TI/德州仪器 
  • 封装SC70-5 
  • 批号21+ 
  • 只做原装正品,支持实单
  • QQ:2938238007QQ:2938238007 复制
    QQ:1840507767QQ:1840507767 复制
  • -0755-82578309 QQ:2938238007QQ:1840507767
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  • 深圳市创芯联科技有限公司

     该会员已使用本站9年以上
  • SN74AHC1G126DCKR
  • 数量15000 
  • 厂家TI 
  • 封装SOT-353 
  • 批号24+ 
  • 原厂货源/正品保证,诚信经营,欢迎询价
  • QQ:1219895042QQ:1219895042 复制
    QQ:3061298850QQ:3061298850 复制
  • 0755-23606513 QQ:1219895042QQ:3061298850
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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
  • SN74AHC1G126DCKR
  • 数量15000 
  • 厂家TEXAS 
  • 封装SOT-23-5 
  • 批号2023+ 
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产品型号SN74AHC1G126DCKR的概述

芯片SN74AHC1G126DCKR的概述 SN74AHC1G126DCKR是一款来自德州仪器(Texas Instruments)的单路三态缓冲器,其设计为在高速和低功耗的应用中提供可靠的信号传输。它是74AHC家族的一部分,广泛应用于数码逻辑电路中,尤其是在需要高速度和低电压操作的场合。这款芯片的主要功能是接收输入信号,并在需要时驱动输出,同时保持较低的功耗和对信号的完整性。 芯片SN74AHC1G126DCKR的详细参数 SN74AHC1G126DCKR的参数总结如下: - 工作电压范围: 2.0V至5.5V - 典型输入高电平(VIH): 0.7Vcc(Vcc为电源电压) - 典型输入低电平(VIL): 0.3Vcc - 静态电源电流(IOZ): 10μA(最大值,Vcc为5V时,输出不驱动) - 动态电流(ICC): 2μA(典型值,Vcc为5V时,频率为1MHz) - 最大...

产品型号SN74AHC1G126DCKR的Datasheet PDF文件预览

SN74AHC1G126  
SINGLE BUS BUFFER GATE  
WITH 3-STATE OUTPUT  
SCLS379G – AUGUST 1997 – REVISED FEBRUARY 2003  
DBV OR DCK PACKAGE  
(TOP VIEW)  
Operating Range of 2 V to 5.5 V  
Max t of 6 ns at 5 V  
pd  
Low Power Consumption, 10-µA Max I  
±8-mA Output Drive at 5 V  
1
2
3
5
4
CC  
OE  
A
GND  
V
Y
CC  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
description/ordering information  
The SN74AHC1G126 is a single bus buffer gate/line driver with 3-state output. The output is disabled when the  
output-enable (OE) input is low. When OE is high, true data is passed from the A input to the Y output.  
To ensure the high-impedance state during power up or power down, OE should be tied to GND through a  
pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the  
driver.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
Reel of 3000  
Reel of 250  
Reel of 3000  
SN74AHC1G126DBVR  
SN74AHC1G126DBVT  
SN74AHC1G126DCKR  
SOT (SOT-23) – DBV  
A26_  
–40°C to 85°C  
SOT (SC-70) – DCK  
AN_  
Reel of 250  
SN74AHC1G126DCKT  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
The actual top-side marking has one additional character that designates the assembly/test site.  
FUNCTION TABLE  
INPUTS  
OUTPUT  
Y
OE  
A
H
L
H
H
L
H
L
X
Z
logic diagram (positive logic)  
1
2
OE  
A
4
Y
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.  
Copyright 2003, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN74AHC1G126  
SINGLE BUS BUFFER GATE  
WITH 3-STATE OUTPUT  
SCLS379G AUGUST 1997 REVISED FEBRUARY 2003  
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)  
Supply voltage range, V  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V  
CC  
Input voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V  
I
Output voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to V  
+ 0.5 V  
O
CC  
Input clamp current, I (V < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA  
IK  
I
Output clamp current, I  
(V < 0 or V > V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA  
OK  
O O CC  
Continuous output current, I (V = 0 to V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA  
Continuous current through V  
Package thermal impedance, θ (see Note 2): DBV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206°C/W  
O
O
CC  
CC  
or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA  
JA  
DCK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252°C/W  
Storage temperature range, T  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C  
stg  
Stresses beyond those listed under absolute maximum ratingsmay 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 conditionsis not  
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  
2. The package thermal impedance is calculated in accordance with JESD 51-7.  
recommended operating conditions (see Note 3)  
MIN  
MAX  
UNIT  
V
Supply voltage  
2
1.5  
5.5  
V
CC  
IH  
V
V
V
V
V
V
= 2 V  
CC  
CC  
CC  
CC  
CC  
CC  
V
High-level input voltage  
= 3 V  
2.1  
V
V
= 5.5 V  
= 2 V  
3.85  
0.5  
0.9  
V
IL  
Low-level input voltage  
= 3 V  
= 5.5 V  
1.65  
5.5  
V
V
Input voltage  
0
0
V
V
A
I
Output voltage  
V
CC  
O
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 2 V  
50  
4  
8  
50  
4
I
High-level output current  
Low-level output current  
= 3.3 V ± 0.3 V  
= 5 V ± 0.5 V  
= 2 V  
OH  
OL  
mA  
A
I
= 3.3 V ± 0.3 V  
= 5 V ± 0.5 V  
= 3.3 V ± 0.3 V  
= 5 V ± 0.5 V  
mA  
8
100  
20  
85  
t/v  
Input transition rise or fall rate  
Operating free-air temperature  
ns/V  
T
A
40  
°C  
NOTE 3: All unused inputs of the device must be held at V  
or GND to ensure proper device operation. Refer to the TI application report,  
CC  
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.  
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN74AHC1G126  
SINGLE BUS BUFFER GATE  
WITH 3-STATE OUTPUT  
SCLS379G AUGUST 1997 REVISED FEBRUARY 2003  
electrical characteristics over recommended operating free-air temperature range (unless  
otherwise noted)  
T
A
= 25°C  
TYP  
2
PARAMETER  
TEST CONDITIONS  
V
MIN  
MAX  
UNIT  
CC  
MIN  
1.9  
MAX  
2 V  
3 V  
1.9  
2.9  
I
= 50  
A
2.9  
3
OH  
V
4.5 V  
3 V  
4.4  
4.5  
4.4  
V
OH  
OL  
I
I
= 4 mA  
= 8 mA  
2.58  
3.94  
2.48  
3.8  
OH  
4.5 V  
2 V  
OH  
0.1  
0.1  
0.1  
0.1  
I
= 50  
A
3 V  
OL  
V
4.5 V  
3 V  
0.1  
0.1  
V
I
I
= 4 mA  
= 8 mA  
0.36  
0.36  
±0.1  
±0.25  
1
0.44  
0.44  
±1  
OL  
4.5 V  
0 V to 5.5 V  
5.5 V  
5.5 V  
5 V  
OL  
I
I
I
V = 5.5 V or GND  
A
A
I
I
V = V  
or GND  
or GND,  
or GND  
±2.5  
10  
OZ  
CC  
I
CC  
CC  
CC  
V = V  
I
O
= 0  
A
I
C
C
V = V  
4
10  
10  
pF  
pF  
i
I
V
= V or GND  
CC  
5 V  
10  
o
O
switching characteristics over recommended operating free-air temperature range,  
= 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)  
V
CC  
T
A
= 25°C  
TYP  
5.6  
5.6  
5.4  
5.4  
7
FROM  
(INPUT)  
TO  
(OUTPUT)  
LOAD  
CAPACITANCE  
PARAMETER  
MIN  
MAX  
UNIT  
ns  
MIN  
MAX  
8
t
t
t
t
t
t
1
1
1
1
1
1
1
1
1
1
1
1
9.5  
9.5  
9.5  
9.5  
11.5  
11.5  
13  
PLH  
PHL  
PZH  
PZL  
PHZ  
PLZ  
A
Y
Y
Y
Y
Y
Y
C
C
C
C
C
C
= 15 pF  
= 15 pF  
= 15 pF  
= 50 pF  
= 50 pF  
= 50 pF  
L
L
L
L
L
L
8
8
ns  
OE  
OE  
8
9.7  
9.7  
11.5  
11.5  
11.5  
11.5  
13.2  
13.2  
ns  
7
t
t
t
t
t
t
8.1  
8.1  
7.9  
7.9  
9.5  
9.5  
PLH  
PHL  
PZH  
PZL  
PHZ  
PLZ  
A
ns  
13  
13  
ns  
OE  
OE  
13  
15  
ns  
15  
3
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN74AHC1G126  
SINGLE BUS BUFFER GATE  
WITH 3-STATE OUTPUT  
SCLS379G AUGUST 1997 REVISED FEBRUARY 2003  
switching characteristics over recommended operating free-air temperature range,  
V
= 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)  
CC  
T
A
= 25°C  
TYP  
3.8  
FROM  
(INPUT)  
TO  
(OUTPUT)  
LOAD  
CAPACITANCE  
PARAMETER  
MIN  
MAX  
UNIT  
ns  
MIN  
MAX  
5.5  
5.5  
5.1  
5.1  
6.8  
6.8  
t
t
t
t
t
t
1
1
1
1
1
1
6.5  
6.5  
6
PLH  
PHL  
PZH  
PZL  
PHZ  
PLZ  
A
Y
Y
Y
Y
Y
Y
C
C
C
C
C
C
= 15 pF  
= 15 pF  
= 15 pF  
= 50 pF  
= 50 pF  
= 50 pF  
L
L
L
L
L
L
3.8  
3.6  
ns  
OE  
OE  
3.6  
6
4.6  
8
ns  
4.6  
8
t
t
t
t
t
t
5.3  
5.3  
5.1  
5.1  
6.1  
6.1  
7.5  
7.5  
7.1  
7.1  
8.8  
8.8  
1
1
1
1
1
1
8.5  
8.5  
8
PLH  
PHL  
PZH  
PZL  
PHZ  
PLZ  
A
ns  
ns  
OE  
OE  
8
10  
10  
ns  
operating characteristics, V  
= 5 V, T = 25°C  
A
CC  
PARAMETER  
TEST CONDITIONS  
No load, f = 1 MHz  
TYP  
UNIT  
C
Power dissipation capacitance  
14  
pF  
pd  
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN74AHC1G126  
SINGLE BUS BUFFER GATE  
WITH 3-STATE OUTPUT  
SCLS379G AUGUST 1997 REVISED FEBRUARY 2003  
PARAMETER MEASUREMENT INFORMATION  
V
CC  
Open  
GND  
S1  
R
= 1 kΩ  
L
TEST  
S1  
From Output  
Under Test  
Test  
Point  
From Output  
Under Test  
t
t
/t  
Open  
PLH PHL  
/t  
C
C
L
t
V
CC  
L
PLZ PZL  
/t  
(see Note A)  
(see Note A)  
GND  
PHZ PZH  
Open Drain  
V
CC  
LOAD CIRCUIT FOR  
LOAD CIRCUIT FOR  
TOTEM-POLE OUTPUTS  
3-STATE AND OPEN-DRAIN OUTPUTS  
V
CC  
50% V  
CC  
Timing Input  
0 V  
t
w
t
h
t
su  
V
CC  
V
CC  
50% V  
50% V  
CC  
Input  
CC  
50% V  
50% V  
CC  
Data Input  
CC  
0 V  
0 V  
VOLTAGE WAVEFORMS  
PULSE DURATION  
VOLTAGE WAVEFORMS  
SETUP AND HOLD TIMES  
V
V
CC  
CC  
Output  
Control  
50% V  
50% V  
50% V  
50% V  
t
Input  
CC  
CC  
CC  
CC  
0 V  
0 V  
t
t
t
t
PZL  
PLZ  
PLH  
PHL  
Output  
Waveform 1  
V
OH  
V  
CC  
In-Phase  
Output  
50% V  
50% V  
CC  
50% V  
CC  
CC  
V
S1 at V  
(see Note B)  
V
OL  
+ 0.3 V  
CC  
V
OL  
OL  
t
t
t
PHL  
PLH  
PZH  
PHZ  
Output  
Waveform 2  
S1 at GND  
V
V
OH  
OH  
Out-of-Phase  
Output  
V
OH  
0.3 V  
50% V  
50% V  
50% V  
CC  
CC  
CC  
V
0 V  
(see Note B)  
OL  
VOLTAGE WAVEFORMS  
PROPAGATION DELAY TIMES  
INVERTING AND NONINVERTING OUTPUTS  
VOLTAGE WAVEFORMS  
ENABLE AND DISABLE TIMES  
LOW- AND HIGH-LEVEL ENABLING  
NOTES: A. includes probe and jig capacitance.  
C
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 1 MHz, Z = 50 , t 3 ns, t 3 ns.  
O
r
f
D. The outputs are measured one at a time with one input transition per measurement.  
E. All parameters and waveforms are not applicable to all devices.  
Figure 1. Load Circuit and Voltage Waveforms  
5
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
PACKAGE OPTION ADDENDUM  
www.ti.com  
25-Feb-2005  
PACKAGING INFORMATION  
Orderable Device  
SN74AHC1G126DBVR  
SN74AHC1G126DBVT  
SN74AHC1G126DCKR  
SN74AHC1G126DCKT  
Status (1)  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
Package Package  
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)  
Qty  
Type  
Drawing  
SOT-23  
DBV  
5
5
5
5
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
SOT-23  
SC70  
DBV  
DCK  
DCK  
250  
Pb-Free  
(RoHS)  
CU NIPDAU Level-1-260C-UNLIM  
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
SC70  
250  
Pb-Free  
(RoHS)  
CU NIPDAU 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 - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional  
product content details.  
None: Not yet available Lead (Pb-Free).  
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" and in addition, uses package materials that do not contain halogens,  
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.  
(3)  
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry 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  
MPDS025C – FEBRUARY 1997 – REVISED FEBRUARY 2002  
DCK (R-PDSO-G5)  
PLASTIC SMALL-OUTLINE PACKAGE  
0,30  
0,15  
M
0,10  
0,65  
5
4
0,13 NOM  
1,40 2,40  
1,10 1,80  
1
3
Gage Plane  
2,15  
1,85  
0,15  
0°–8°  
0,46  
0,26  
Seating Plane  
0,10  
1,10  
0,80  
0,10  
0,00  
4093553-2/D 01/02  
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-203  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
IMPORTANT NOTICE  
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,  
enhancements, improvements, and other changes to its products and services at any time and to discontinue  
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Copyright 2005, Texas Instruments Incorporated  
配单直通车
SN74AHC1G126DCKR产品参数
型号:SN74AHC1G126DCKR
Brand Name:Texas Instruments
是否无铅: 不含铅
是否Rohs认证: 符合
生命周期:Active
IHS 制造商:TEXAS INSTRUMENTS INC
零件包装代码:SOIC
包装说明:TSSOP, TSSOP5/6,.08
针数:5
Reach Compliance Code:compliant
ECCN代码:EAR99
HTS代码:8542.39.00.01
Factory Lead Time:1 week
风险等级:0.86
控制类型:ENABLE HIGH
计数方向:UNIDIRECTIONAL
系列:AHC/VHC/H/U/V
JESD-30 代码:R-PDSO-G5
JESD-609代码:e4
长度:2 mm
负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER
最大I(ol):0.008 A
湿度敏感等级:1
位数:1
功能数量:1
端口数量:2
端子数量:5
最高工作温度:125 °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:TSSOP
封装等效代码:TSSOP5/6,.08
封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TR
峰值回流温度(摄氏度):260
电源:2/5.5 V
最大电源电流(ICC):0.01 mA
Prop。Delay @ Nom-Sup:8.5 ns
传播延迟(tpd):13 ns
认证状态:Not Qualified
座面最大高度:1.1 mm
子类别:Bus Driver/Transceivers
最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):3.3 V
表面贴装:YES
技术:CMOS
温度等级:AUTOMOTIVE
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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
翻译:N/A
宽度:1.25 mm
Base Number Matches:1
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