Description
82C54 CMOS Programmable Interval Timer The 82C54 is a high performance CMOS Programmable Interval Timer manufactured using an advanced 2 micron CMOS p.
Features
* 8MHz to 12MHz Clock Input Frequency
* Compatible with NMOS 8254
- Enhanced Version of NMOS 8253
* Three Independent 16-Bit Counters
* Six Programmable Counter Modes
* Status Read Back Command
* Binary or BCD Counting
* Fully TTL Compatible
Applications
* Static CMOS circuit design insures low power operation. The advanced CMOS process results in a significant reduction in power with performance equal to or greater than existing equivalent products. Pinouts
82C54 (PDIP, CERDIP) TOP VIEW
D7 1 D6 2 D5 3 D4 4 D3 5 D2 6 D1 7 D0 8 CLK 0 9 OUT 0 10 GAT
