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.