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-?A Maximum ICC 

? Typical tpd = 21 ns 

? ?6-mA Output Drive at 5 V 

? Low Input Current: 1 ?A (Maximum) 

? Bus-Structured Pinout

Application:-

? Buffer Registers 

? Bidirectional Bus Drivers 

? Working Registers  

Specification:- 

Related Document:- 

 74HC573 SMD Data Sheet