SN54HC14, SN74HC14
HEX SCHMITT-TRIGGER INVERTERS
SCLS085F − DECEMBER 1982 − REVISED DECEMBER 2010
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D Wide Operating Voltage Range of 2 V to 6 V
D Outputs Can Drive Up To 10 LSTTL Loads
D Low Power Consumption, 20-μA Max I
CC
D Typical t
pd
= 11 ns
D ±4-mA Output Drive at 5 V
D Low Input Current of 1 μA Max
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
V
CC
6A
6Y
5A
5Y
4A
4Y
SN54HC14 ...J OR W PACKAGE
SN74HC14 . . . D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
3212019
910111213
4
5
6
7
8
18
17
16
15
14
6Y
NC
5A
NC
5Y
2A
NC
2Y
NC
3A
1Y
1A
NC
4Y
4A
V
6A
3Y
GND
NC
SN54HC14 . . . FK PACKAGE
(TOP VIEW)
CC
NC − No internal connection
description/ordering information
These Schmitt-trigger devices contain six independent inverters. They perform the Boolean function
Y = A in positive logic.
ORDERING INFORMATION
T
A
PACKAGE
†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP − N Tube of 25 SN74HC14N SN74HC14N
Tube of 50 SN74HC14D
SOIC − D
Reel of 2500 SN74HC14DRG3
HC14
Reel of 250 SN74HC14DT
−40°C to 85°C
SOP − NS Reel of 2000 SN74HC14NSR HC14
SSOP − DB Reel of 2000 SN74HC14DBR HC14
Tube of 90 SN74HC14PW
TSSOP − PW
Reel of 2000 SN74HC14PWR
HC14
Reel of 250 SN74HC14PWT
CDIP − J Tube SNJ54HC14J SNJ54HC14J
−55°C to 125°C
CFP − W Tube SNJ54HC14W SNJ54HC14W
LCCC − FK Tube SNJ54HC14FK SNJ54HC14FK
†
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 © 2004, 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.
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.
