SN54LVC14A, SN74LVC14A
HEX SCHMITT-TRIGGER INVERTERS
SCAS285R – MARCH 1993 – REVISED SEPTEMBER 2002
D
D
D
D
D
Operate From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t
pd
of 6.4 ns at 3.3 V
Typical V
OLP
(Output Ground Bounce)
<0.8 V at V
CC
= 3.3 V, T
A
= 25°C
Typical V
OHV
(Output V
OH
Undershoot)
>2 V at V
CC
= 3.3 V, T
A
= 25°C
D
D
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
GND
NC – No internal connection
description/ordering information
The SN54LVC14A hex Schmitt-trigger inverter is designed for 2.7-V to 3.6-V V
CC
operation, and the
SN74LVC14A hex Schmitt-trigger inverter is designed for 1.65-V to 3.6-V V
CC
operation.
The devices contain six independent inverters, and perform the Boolean function Y = A.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators
in a mixed 3.3-V/5-V system environment.
ORDERING INFORMATION
TA
PACKAGE†
QFN – RGY
SOIC – D
–40°C to 85°C
SOP – NS
SSOP – DB
TSSOP – PW
TVSOP – DGV
CDIP – J
–55°C to 125°C
CFP – W
LCCC – FK
Tape and reel
Tube
Tape and reel
Tape and reel
Tape and reel
Tape and reel
Tape and reel
Tube
Tube
Tube
ORDERABLE
PART NUMBER
SN74LVC14ARGYR
SN74LVC14AD
SN74LVC14ADR
SN74LVC14ANSR
SN74LVC14ADBR
SN74LVC14APWR
SN74LVC14ADGVR
SNJ54LVC14AJ
SNJ54LVC14AW
SNJ54LVC14AFK
TOP-SIDE
MARKING
LC14A
LVC14A
LVC14A
LC14A
LC14A
LC14A
SNJ54LVC14AJ
SNJ54LVC14AW
SNJ54LVC14AFK
† 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
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
1
14
13
6A
12
6Y
11
5A
10
5Y
9
4A
V
CC
1A
1Y
1A
NC
V
CC
6A
2A
NC
2Y
NC
3A
3
4
5
6
7
8
2 1 20 19
18
17
16
15
14
9 10 11 12 13
SN54LVC14A . . . J OR W PACKAGE
SN74LVC14A . . . D, DB, DGV, NS,
OR PW PACKAGE
(TOP VIEW)
SN74LVC14A . . . RGY PACKAGE
(TOP VIEW)
SN54LVC14A . . . FK PACKAGE
(TOP VIEW)
1Y
2A
2Y
3A
3Y
2
3
4
5
6
7
8
6Y
NC
5A
NC
5Y
4Y
1
TI [ TEXAS INSTRUMENTS ]
