欢迎访问ic37.com |
会员登录 免费注册
发布采购

SN74LS14N 参数 Datasheet PDF下载

SN74LS14N图片预览
型号: SN74LS14N
PDF下载: 下载PDF文件 查看货源
内容描述: 六角施密特触发反相器 [HEX SCHMITT-TRIGGER INVERTERS]
分类和应用: 栅极触发器逻辑集成电路光电二极管
文件页数/大小: 25 页 / 801 K
品牌: TI [ TEXAS INSTRUMENTS ]
 浏览型号SN74LS14N的Datasheet PDF文件第2页浏览型号SN74LS14N的Datasheet PDF文件第3页浏览型号SN74LS14N的Datasheet PDF文件第4页浏览型号SN74LS14N的Datasheet PDF文件第5页浏览型号SN74LS14N的Datasheet PDF文件第6页浏览型号SN74LS14N的Datasheet PDF文件第7页浏览型号SN74LS14N的Datasheet PDF文件第8页浏览型号SN74LS14N的Datasheet PDF文件第9页  
SN5414, SN54LS14,
SN7414, SN74LS14
HEX SCHMITT-TRIGGER INVERTERS
SDLS049B – DECEMBER 1983 – REVISED FEBRUARY 2002
D
D
D
Operation From Very Slow Edges
Improved Line-Receiving Characteristics
High Noise Immunity
SN5414, SN54LS14 . . . J OR W PACKAGE
SN7414 . . . D, N, OR NS PACKAGE
SN74LS14 . . . D, DB, OR N PACKAGE
(TOP VIEW)
description
Each circuit functions as an inverter, but because
of the Schmitt action, it has different input
threshold levels for positive-going (V
T+
) and
negative-going (V
T–
) signals.
These circuits are temperature compensated and
can be triggered from the slowest of input ramps
and still give clean, jitter-free output signals.
1A
1Y
2A
2Y
3A
3Y
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
CC
6A
6Y
5A
5Y
4A
4Y
SN54LS14 . . . FK PACKAGE
(TOP VIEW)
2A
NC
2Y
NC
3A
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
1Y
1A
NC
V
CC
6A
6Y
NC
5A
NC
5Y
NC – No internal connection
ORDERING INFORMATION
TA
PDIP – N
PACKAGE†
Tube
Tube
Tube
0°C to 70°C
SOIC – D
Tape and reel
Tube
Tape and reel
SOP – NS
SSOP – DB
Tape and reel
Tape and reel
Tube
CDIP – J
–55°C to 125°C
CFP – W
LCCC – FK
Tube
Tube
Tube
Tube
Tube
Tube
ORDERABLE
PART NUMBER
SN7414N
SN74LS14N
SN7414D
SN7414DR
SN74LS14D
SN74LS14DR
SN7414NSR
SN74LS14DBR
SN5414J
SNJ5414J
SN54LS14J
SNJ54LS14J
SNJ5414W
SNJ54LS14W
SNJ54LS14FK
TOP-SIDE
MARKING
SN7414N
SN74LS14N
7414
LS14
SN7414
LS14
SN5414J
SNJ5414J
SN54LS14J
SNJ54LS14J
SNJ5414W
SNJ54LS14W
SNJ54LS14FK
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
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
2002, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
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.
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
3Y
GND
NC
4Y
4A
1