74F164APC

Overview

The Fairchild Semiconductor 74F164APC is an 8-bit serial-in, parallel-out shift register belonging to the F/FAST logic series. It features gated serial inputs and an asynchronous clear function. The device operates with a typical clock frequency of 36 MHz and has a typical power dissipation of 185 mW. It utilizes a 14-pin DIP package.

Feature Summary

• Gated serial inputs for data control
• Asynchronous clear capability
• Fully buffered clock and serial inputs

Applications

• Serial-to-parallel data conversion
• Parallel-to-serial data conversion
• Generation of sequential timing signals

Procurement Notes

Verify the specific suffix 'PC' against the manufacturer's official datasheet to confirm the exact package type and pin configuration. Ensure the component meets required RoHS compliance standards for the intended application environment. Confirm availability status as older F-series parts may have limited supply chains.

Selection Notes

Select this component when high-speed shifting operations are required within standard TTL voltage ranges. Consider the 8-bit width and parallel output nature for applications needing immediate access to all shifted bits. Evaluate power consumption requirements against the specified typical dissipation value.

Part Context

This part belongs to the 74F series, known for high-speed performance compared to standard 74LS logic. It serves as a fundamental building block in digital systems requiring data storage and transfer between serial and parallel domains without complex programming overhead.

Replacement Considerations

Equivalent parts include DM74164 from National Semiconductor or Texas Instruments. Verify pin compatibility and electrical characteristics before substitution.