CD74HCT273EE4 Datasheet PDF - TI

Description

●The ’HC273 and ’HCT273 high speed octal D-Type flip-flops with a direct clear input are manufactured with silicon-gate CMOS technology. They possess the low power consumption of standard CMOS integrated circuits.

●Features

●• Common Clock and Asynchronous Master Reset

●• Positive Edge Triggering

●• Buffered Inputs

●• Fanout (Over Temperature Range)

●\- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads

●\- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads

●• Wide Operating Temperature Range . . . -55oC to 125oC

●• Balanced Propagation Delay and Transition Times

●• Significant Power Reduction Compared to LSTTL Logic ICs

●• HC Types

●\- 2V to 6V Operation

●\- High Noise Immunity: NIL= 30%, NIH= 30% of VCC at VCC= 5V

●• HCT Types

●\- 4.5V to 5.5V Operation

●\- Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min)

●\- CMOS Input Compatibility, Il ≤1µA at VOL, VOH