ꢀꢁꢂ ꢃ ꢄꢅ ꢆ ꢃꢇ ꢀꢁ ꢈꢃ ꢄꢅ ꢆꢃ
ꢄꢉ ꢊ ꢀꢅ ꢄꢋꢌ ꢍꢍꢎꢍ ꢏꢌꢐ ꢐ ꢉꢏ ꢌꢁ ꢑꢉ ꢏ ꢍꢉ ꢏꢀ
SCLS085E − DECEMBER 1982 − REVISED NOVEMBER 2004
D
D
D
Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up To 10 LSTTL Loads
D
D
D
Typical t = 11 ns
pd
4-mA Output Drive at 5 V
Low Power Consumption, 20-µA Max I
Low Input Current of 1 µA Max
CC
SN54HC14 . . . J OR W PACKAGE
SN74HC14 . . . D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
SN54HC14 . . . FK PACKAGE
(TOP VIEW)
1A
1Y
1
2
3
4
5
6
7
14
13
12
11
10
9
V
CC
3
2
1
20 19
18
6A
6Y
5A
5Y
4A
4Y
6Y
NC
5A
2A
NC
2Y
4
5
6
7
8
2A
17
16
2Y
3A
15 NC
14
9 10 11 12 13
NC
3A
3Y
5Y
8
GND
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
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
Tube of 90
Reel of 2000
Reel of 250
Tube
SN74HC14N
SN74HC14N
SN74HC14D
SN74HC14DR
SN74HC14DT
SN74HC14NSR
SN74HC14DBR
SN74HC14PW
SN74HC14PWR
SN74HC14PWT
SNJ54HC14J
SNJ54HC14W
SNJ54HC14FK
HC14
SOP − NS
HC14
HC14
−40°C to 85°C
SSOP − DB
TSSOP − PW
HC14
CDIP − J
CFP − W
LCCC − FK
SNJ54HC14J
SNJ54HC14W
SNJ54HC14FK
Tube
−55°C to 125°C
Tube
†
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.
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Copyright 2004, Texas Instruments Incorporated
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