Part Number : CD74HC573
Function : HIGH SPEED CMOS LOGIC OCTAL TRANSPARENT LATCHE
Package : DIP, SOIC 20 Pin Type
Maker : Texas Instruments
Pinouts :
Description :
The CDHCT573 devices are octal transparent D-type latches. When the latch-enable (LE) input
is high, the Q outputs follow the data (D) inputs.
When LE is low, the Q outputs are latched at the logic levels of the D inputs.
Features
1. 4.5-V to 5.5-V VCC Operation
2. Wide Operating Temperature Range of −55°C to 125°C
3. Balanced Propagation Delays and Transition Times
4. Standard Outputs Drive Up To 10 LS-TTL Loads
5. Significant Power Reduction Compared to LS-TTL Logic ICs
6. Inputs Are TTL-Voltage Compatible
Official Homepage : https://www.ti.com/product/CD74HC573
Datasheet PDF Download : 
Others datasheet of same file :
54HCT573, 74HC573, CD54HCT573, CD54HCT573F3A, 74HC573, 74573