General Description

The ACT563 is a high-speed octal latch with buffered common Latch Enable (LE) and buffered common Output Enable (OE) inputs.

The ACT563 device is functionally identical to the ACT573, but with inverted outputs.

Features

■ ICC and IOZ reduced by 50

■ Inputs and outputs on opposite sides of package allow easy interface with microprocessors

■ Useful as input or output port for microprocessors

■ Functionally identical to ACT573 but with inverted outputs

■ Outputs source/sink 24 mA

■ ACT563 has TTL-compatible inputs