82C54 is CHMOS PROGRAMMABLE INTERVAL TIMER manufactured by Intel Corporation.
| Manufacturer | Part Number | Description |
|---|---|---|
Intersil |
82C54 | CMOS Programmable Interval Timer |
Unisonic Technologies |
82C54 | VOLTAGE DETECTORS |
| OPTi OPTi |
82C546 | PYTHON CHIPSET FOR PENTIUM PROCESSORS |
| OPTi OPTi |
82C547 | PYTHON CHIPSET FOR PENTIUM PROCESSORS |
Symbol DIP D7-D0 CLK 0 OUT 0 GATE 0 GND OUT 1 GATE 1 CLK 1 GATE 2 OUT 2 CLK 2 A1 A 0 1-8 9 10 11 12 13 14 15 16 17 18 20-19 Pin Number PLCC 2-9 10 12 13 14 16 17 18 19 20 21 23-22 I O I O I O I I I O I I Data Bidirectional tri-state data bus lines connected.
