74HC573 IC – (SMD Package) – Octal D-Type Transparent Latch IC (74573 IC)

The 74HC573 devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.

Features:-

• Wide Operating Voltage Range from 2 V to 6 V

• High-Current 3-State Outputs Drive Bus Lines Directly up to 15 LSTTL Loads

• Low Power Consumption: 80-µA Maximum ICC

• Typical tpd = 21 ns

• ±6-mA Output Drive at 5 V

• Low Input Current: 1 µA (Maximum)

• Bus-Structured Pinout

Application:-

• Buffer Registers

• Bidirectional Bus Drivers

• Working Registers

Specification:-

Related Document:- 

 74HC573 SMD Data Sheet