| Part Number | ID82C55A |
|---|---|
| Manufacturer | Intersil |
| Overview |
The Intersil 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). It is a general purpose progr.
* Pin Compatible with NMOS 8255A * 24 Programmable I/O Pins * Fully TTL Compatible * High Speed, No “Wait State” Operation with 5MHz and 8MHz 80C86 and 80C88 * Direct Bit Set/Reset Capability * Enhanced Control Word Read Capability * L7 Process * 2.5mA Drive Capability on All I/O Ports * Low Standby. |
ID82C55A Datasheet
The ID82C55A is a CMOS Programmable Peripheral Interface.
| Part Number | ID82C55A |
|---|---|
| Description | CMOS Programmable Peripheral Interface |
| Manufacturer | Harris Corporation |
| Overview |
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). It is a general purpose program.
* Pin Compatible with NMOS 8255A * 24 Programmable I/O Pins * Fully TTL Compatible * High Speed, No “Wait State” Operation with 5MHz and 8MHz 80C86 and 80C88 * Direct Bit Set/Reset Capability * Enhanced Control Word Read Capability * L7 Process * 2.5mA Drive Capability on All I/O Ports * Low Standby. |