DM74LS573N

八D型锁存器带3态输出 Octal D-Type Latch with 3-STATE Outputs

General Description

The DM74LS573 is a high speed octal latch with buffered common Latch Enable LE and buffered common Output Enable OE inputs.

This device is functionally identical to the DM74LS373, but has different pinouts.

Features

■ Inputs and outputs on opposite sides of package allow

ing easy interface with microprocessors

■ Useful as input or output port for microprocessors

■ Functionally identical to DM74LS373

■ Input clamp diodes limit high speed termination effects

■ Fully TTL and CMOS compatible