SN54LV273A Datasheet, PDF (1/17 Pages) Texas Instruments – OCTAL D-TYPE FLIP-FLOPS WITH CLEAR

D 2-V to 5.5-V V_CC Operation
D Max t_pd of 10.5 ns at 5 V
D Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 3.3 V, T_A = 25°C
D Typical V_OHV (Output V_OH Undershoot)
>2.3 V at V_CC = 3.3 V, T_A = 25°C
D I_off Supports Partial-Power-Down Mode
Operation
SN54LV273A, SN74LV273A
OCTAL DĆTYPE FLIPĆFLOPS
WITH CLEAR
SCLS399J − APRIL 1998 − REVISED APRIL 2005
D Support Mixed-Mode Voltage Operation on
All Ports
D Latch-Up Performance Exceeds 250 mA Per
JESD 17
D ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
− 1000-V Charged-Device Model (C101)
SN54LV273A . . . J OR W PACKAGE
SN74LV273A . . . DB, DGV, DW, NS,
OR PW PACKAGE
(TOP VIEW)
SN74LV273A . . . RGY PACKAGE
(TOP VIEW)
SN54LV273A . . . FK PACKAGE
(TOP VIEW)
CLR 1
1Q 2
1D 3
2D 4
2Q 5
3Q 6
3D 7
4D 8
4Q 9
GND 10
20 V_CC
19 8Q
18 8D
17 7D
16 7Q
15 6Q
14 6D
13 5D
12 5Q
11 CLK
1
1Q 2
1D 3
2D 4
2Q 5
3Q 6
3D ⁷
4D ⁸
4Q ⁹
10
20
19 8Q
18 8D
17 7D
16 7Q
15 _6Q
14 _6D
13 _5D
12 _5Q
11
3 2 1 20 19
2D 4
18 8D
2Q 5
17 7D
3Q 6
16 7Q
3D 7
15 6Q
4D 8
14 6D
9 10 11 12 13
description/ordering information
The ’LV273A devices are octal D-type flip-flops designed for 2-V to 5.5-V V_CC operation.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
QFN − RGY
Reel of 1000 SN74LV273ARGYR LV273A
SOIC − DW
Tube of 25
Reel of 2000
SN74LV273ADW
SN74LV273ADWR
LV273A
LV273A
SOP − NS
Reel of 2000 SN74LV273ANSR 74LV273A
−40°C to 85°C SSOP − DB
Reel of 2000
Tube of 70
SN74LV273ADBR
SN74LV273APW
LV273A
TSSOP − PW
Reel of 2000
Reel of 250
SN74LV273APWR
SN74LV273APWT
LV273A
TVSOP − DGV Reel of 2000 SN74LV273ADGVR LV273A
CDIP − J
Tube of 20
SNJ54LV273AJ
SNJ54LV273AJ
−55°C to 125°C CFP − W
Tube of 85
SNJ54LV273AW
SNJ54LV273AW
LCCC − FK
Tube of 55
SNJ54LV273AFK
SNJ54LV273AFK
† _{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.
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information 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.
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