1 Features

? Wide operating voltage range: 2 V to 6 V

? Schmitt-trigger inputs allow for slow or noisy input

signals

? Low power consumption

– Typical ICC of 100 nA

– Typical input leakage current of ±100 nA

? ±7.8-mA output drive at 6 V

? Extended ambient temperature range: –40°C to

+125°C, TA

2 Applications

? Synchronize data to clock

? Simple memory – 8 bits

3 Description

The SN74HCS273 device contains eight positiveedge-

triggered D-type flip-flops with Schmitt-trigger

inputs, shared asynchronous active low clear (CLR)

input, and shared rising-edge triggered clock (CLK)

input.