82C55A
Description
The Harris 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV).
Key Features
- 24 Programmable I/O Pins
- Direct Bit Set/Reset Capability
- Enhanced Control Word Read Capability
- 2.5mA Drive Capability on All I/O Ports
- Low Standby Power (ICCSB) . . . . . . . . . . . . . . . . .10µA
