Texas Instruments 20-SOIC CD74HCT273M

The CD74HCT273M is a high-speed CMOS octal transparent latch from the 74HCT logic family, manufactured by Texas Instruments (TI) and other vendors. It provides eight independent latching circuits with three-state outputs for bus-oriented applications. This device is designed to operate with a wide range of supply voltages (typically 4.5V to 5.5V) and is pin-compatible with LS-TTL standards. Each latch has separate clock inputs for individual control, allowing data to be stored or transferred on the rising edge of the clock signal. The CD74HCT273M also features output enable lines to control when data is presented on the outputs. Datasheets are available for download from various electronics marketplaces, offering detailed specifications, electrical characteristics, and pinout information.