ꢀꢁ ꢂꢃ ꢄꢅꢂ ꢆ ꢂ ꢇꢈ ꢀꢁꢉ ꢃꢄꢅ ꢂꢆ ꢂꢇ
ꢊ ꢋꢌꢍ ꢎ ꢀꢏꢍ ꢐ ꢎ ꢑꢒ ꢓ ꢍꢀ ꢎꢒ ꢑ ꢀ
ꢔ ꢍꢎ ꢏ ꢕ ꢋꢀꢎꢇꢎ ꢒ ꢖ ꢗꢎ ꢘꢗꢎ ꢑꢒ ꢓ ꢍꢀ ꢎꢒ ꢑ ꢀ
SCLS414N − APRIL 1998 − REVISED APRIL 2005
D
D
D
D
D
D
2-V to 5.5-V V
Operation
D
I
Supports Partial-Power-Down Mode
CC
off
Operation
Max t of 7.1 ns at 5 V
pd
D
Shift Register Has Direct Clear
Typical V
<0.8 V at V
(Output Ground Bounce)
OLP
CC
= 3.3 V, T = 25°C
D
Latch-Up Performance Exceeds 250 mA Per
JESD 17
A
Typical V
>2.3 V at V
(Output V
Undershoot)
OHV
CC
OH
= 3.3 V, T = 25°C
D
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
A
Support Mixed-Mode Voltage Operation on
All Ports
− 1000-V Charged-Device Model (C101)
8-Bit Serial-In, Parallel-Out Shift
SN74LV595A . . . RGY PACKAGE
(TOP VIEW)
SN54LV595A . . . FK PACKAGE
(TOP VIEW)
SN54LV595A . . . J OR W PACKAGE
SN74LV595A . . . D, DB, NS,
OR PW PACKAGE
(TOP VIEW)
1
16
Q
Q
V
CC
1
2
3
4
5
6
7
8
16
15
14
13
3
2
1 20 19
18
B
SER
OE
Q
4
5
6
7
8
Q
Q
Q
15
14
13
12
11
10
2
3
4
5
6
7
D
Q
SER
OE
RCLK
SRCLK
SRCLR
C
D
A
Q
C
D
A
Q
17
16
E
Q
SER
OE
NC
NC
E
Q
E
15 RCLK
14
9 10 11 12 13
Q
F
Q
G
Q
Q
F
Q
12 RCLK
F
SRCLK
G
11
10
9
Q
SRCLK
SRCLR
G
Q
H
Q
H
8
9
GND
Q
H′
NC − No internal connection
description/ordering information
The ’LV595A devices are 8-bit shift registers designed for 2-V to 5.5-V V
operation.
CC
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
†
PACKAGE
T
A
QFN − RGY
SOIC − D
Reel of 1000
Tube of 40
SN74LV595ARGYR
SN74LV595AD
LV595A
LV595A
Reel of 2500
Reel of 2000
Reel of 2000
Tube of 90
SN74LV595ADR
SN74LV595ANSR
SN74LV595ADBR
SN74LV595APW
SN74LV595APWR
SN74LV595APWT
SNJ54LV595AJ
SOP − NS
74LV595A
LV595A
−40°C to 85°C
SSOP − DB
Reel of 2000
Reel of 250
Tube of 25
TSSOP − PW
LV595A
CDIP − J
CFP − W
LCCC − FK
SNJ54LV595AJ
SNJ54LV595AW
SNJ54LV595AFK
−55°C to 125°C
Tube of 150
Tube of 55
SNJ54LV595AW
SNJ54LV595AFK
†
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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