 Semiconductor Components Industries, LLC, 1999
December, 1999 – Rev. 6
1 Publication Order Number:
SN74LS273/D
C0083C0078C0055C0052C0076C0083C0050C0055C0051
C0079C0099C0116C0097C0108 C0068 C0070C0108C0105C0112C0045C0070C0108C0111C0112
C0119C0105C0116C0104 C0067C0108C0101C0097C0114
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.
• 8-Bit High Speed Register
• Parallel Register
• Common Clock and Master Reset
• Input Clamp Diodes Limit High-Speed Termination Effects
GUARANTEED OPERATING RANGES
Symbol Parameter Min Typ Max Unit
V
CC
Supply Voltage 4.75 5.0 5.25 V
T
A
Operating Ambient
Temperature Range
0 25 70 °C
I
OH
Output Current – High –0.4 mA
I
OL
Output Current – Low 8.0 mA
LOW
POWER
SCHOTTKY
Device Package Shipping
ORDERING INFORMATION
SN74LS273N 16 Pin DIP 1440 Units/Box
SN74LS273DW 16 Pin
SOIC
DW SUFFIX
CASE 751D
http://onsemi.com
2500/Tape & Reel
PLASTIC
N SUFFIX
CASE 738
20
1
20
1