SN74LS273
Octal D Flip-Flop
with Clear
The SN74LS273 is a high-speed 8-Bit Register. The register
consists of eight D-Type Flip-Flops with a Common Clock and an
asynchronous active LOW Master Reset. This device is supplied in a
20-pin package featuring 0.3 inch lead spacing.
http://onsemi.com
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8-Bit High Speed Register
Parallel Register
Common Clock and Master Reset
Input Clamp Diodes Limit High-Speed Termination Effects
LOW
POWER
SCHOTTKY
GUARANTEED OPERATING RANGES
Symbol
V
CC
T
A
I
OH
I
OL
Parameter
Supply Voltage
Operating Ambient
Temperature Range
Output Current – High
Output Current – Low
Min
4.75
0
Typ
5.0
25
Max
5.25
70
– 0.4
8.0
Unit
V
°C
20
mA
mA
1
PLASTIC
N SUFFIX
CASE 738
20
1
SOIC
DW SUFFIX
CASE 751D
ORDERING INFORMATION
Device
SN74LS273N
SN74LS273DW
Package
16 Pin DIP
16 Pin
Shipping
1440 Units/Box
2500/Tape & Reel
©
Semiconductor Components Industries, LLC, 1999
1
December, 1999 – Rev. 6
Publication Order Number:
SN74LS273/D
ONSEMI [ ON SEMICONDUCTOR ]
