TI SN74HC573APWR

D 型透明锁存器三态2V ~ 6V

Overview

The SNx4HC573A 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

74HC Series
20-TSSOP (0.173, 4.40mm Width) package
74HC series
8 Bits
74HC573 family
20 pin count
20 pins
2/6V power supplies

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
SN74HC573APWR Latches applications.

• TV Set-top Boxes
• Motor Drives
• PCs and Notebooks
• Hammer
• Parallel data storage
• Digital bus buffer
• Flip-flops
• Parallel data synchronization
• Parallel data storage
• Shift register