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SN54HCT14_08 PDF预览

SN54HCT14_08

更新时间: 2024-11-04 05:05:03
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
19页 687K
描述
HEX SCHMITT-TRIGGER INVERTERS

SN54HCT14_08 数据手册

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SN54HCT14, SN74HCT14  
HEX SCHMITT-TRIGGER INVERTERS  
SCLS225E – JULY 1995 – REVISED JULY 2003  
Operating Voltage Range of 4.5 V to 5.5 V  
Outputs Can Drive Up To 10 LSTTL Loads  
±4-mA Output Drive at 5 V  
Low Input Current of 1 µA Max  
Inputs Are TTL-Voltage Compatible  
Low Power Consumption, 20-µA Max I  
CC  
Typical t = 18 ns  
pd  
SN54HCT14 . . . FK PACKAGE  
(TOP VIEW)  
SN54HCT14 . . . J OR W PACKAGE  
SN74HCT14 . . . D, DB, DGV, N, OR PW PACKAGE  
(TOP VIEW)  
14  
13  
12  
11  
10  
9
1A  
1Y  
V
CC  
1
2
3
4
5
6
7
3
2
1
20 19  
18  
6Y  
17 NC  
6A  
6Y  
5A  
5Y  
4A  
4Y  
2A  
NC  
2Y  
4
5
6
7
8
2A  
16  
5A  
NC  
5Y  
2Y  
15  
3A  
NC  
3A  
14  
3Y  
9 10 11 12 13  
8
GND  
NC – No internal connection  
description/ordering information  
The ’HCT14 devices contain six independent inverters. The devices perform the Boolean function Y = A in  
positive logic.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP – N  
SOIC – D  
Tube of 25  
Tube of 50  
Reel of 2500  
Reel of 250  
Reel of 2000  
Reel of 2000  
Reel of 250  
Reel of 2000  
Tube of 25  
Tube of 150  
Tube of 55  
SN74HCT14N  
SN74HCT14N  
SN74HCT14D  
SN74HCT14DR  
SN74HCT14DT  
SN74HCT14DBR  
SN74HCT14PWR  
SN74HCT14PWT  
SN74HCT14DGVR  
SNJ54HCT14J  
SNJ54HCT14W  
SNJ54HCT14FK  
HCT14  
–40°C to 85°C  
SSOP – DB  
HT14  
HT14  
TSSOP – PW  
TVSOP – DGV  
CDIP – J  
HT14  
SNJ54HCT14J  
SNJ54HCT14W  
SNJ54HCT14FK  
–55°C to 125°C  
CFP – W  
LCCC – FK  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
FUNCTION TABLE  
(each inverter)  
INPUT  
A
OUTPUT  
Y
H
L
L
H
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  
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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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