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ꢊꢋꢌ ꢀꢍꢊ ꢎꢏ ꢐꢐꢑꢐ ꢒꢏꢓ ꢓ ꢋꢒ ꢏꢁꢅ ꢋ ꢒꢐ ꢋꢒ ꢀ
SCLS386J − SEPTEMBER 1997 − REVISED APRIL 2005
D
D
D
D
D
2-V to 5.5-V V
Operation
D
D
D
I
Supports Partial-Power-Down Mode
CC
off
Operation
Max t of 10 ns at 5 V
pd
Latch-Up Performance Exceeds 250 mA Per
JESD 17
Typical V
<0.8 V at V
(Output Ground Bounce)
OLP
CC
= 3.3 V, T = 25°C
A
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
Typical V
>2.3 V at V
(Output V
Undershoot)
OHV
CC
OH
= 3.3 V, T = 25°C
A
Support Mixed-Mode Voltage Operation on
All Ports
− 1000-V Charged-Device Model (C101)
SN54LV14A . . . J OR W PACKAGE
SN74LV14A . . . D, DB, DGV, NS,
OR PW PACKAGE
SN74LV14A . . . RGY PACKAGE
(TOP VIEW)
SN54LV14A . . . FK PACKAGE
(TOP VIEW)
(TOP VIEW)
1
14
1A
1Y
V
CC
6A
6Y
1
2
3
4
5
6
7
14
13
12
3
2
1
20 19
18
6Y
NC
5A
2A
NC
2Y
4
5
6
7
8
1Y
2A
2Y
3A
3Y
13 6A
12 6Y
2
3
4
5
6
17
16
2A
11
10
9
5A
5Y
4A
2Y
11 5A
15 NC
14
9 10 11 12 13
NC
3A
10
9
3A
5Y
4A
4Y
5Y
3Y
7
8
8
GND
NC − No internal connection
description/ordering information
These hex Schmitt-trigger inverters are designed for 2-V to 5.5-V V
operation.
CC
The ’LV14A devices contain six independent inverters. These devices perform the Boolean function Y = A.
These devices are fully specified for partial-power-down applications using I . The I circuitry disables the
off
off
outputs, preventing damaging current backflow through the devices when they are powered down.
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
†
PACKAGE
T
A
QFN − RGY
SOIC − D
Reel of 1000
Tube of 50
SN74LV14ARGYR
SN74LV14AD
LV14A
LV14A
Reel of 2500
Reel of 2000
Reel of 2000
Tube of 90
SN74LV14ADR
SN74LV14ANSR
SN74LV14ADBR
SN74LV14APW
SN74LV14APWR
SN74LV14APWT
SN74LV14ADGVR
SNJ54LV14AJ
SOP − NS
74LV14A
LV14A
SSOP − DB
−40°C to 85°C
Reel of 2000
Reel of 250
Reel of 2000
Tube of 25
TSSOP − PW
LV14A
TVSOP − DGV
CDIP − J
LV14A
SNJ54LV14AJ
SNJ54LV14AW
SNJ54LV14AFK
−55°C to 125°C
CFP − W
Tube of 150
Tube of 55
SNJ54LV14AW
SNJ54LV14AFK
LCCC − FK
†
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 2005, Texas Instruments Incorporated
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