The Intel D8254-2 is a 24-pin CMOS Programmable Interval Timer (PIT) designed for use in microprocessor-based systems. It provides three independent 16-bit down counters that can be used to generate programmable time delays or intervals. The D8254-2 is a high-performance device with a maximum clock frequency of 8 MHz.Features:* 24-pin CMOS Programmable Interval Timer (PIT)* Three independent 16-bit down counters* Maximum clock frequency of 8 MHz* Low power consumption* TTL-compatible inputs and outputsApplications:* Timing and counting applications* Event scheduling* Pulse generation* Pulse width modulation* Frequency measurement* Time-delay generation* Data acquisition(For reference only)
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