CD54ACT164F3A

Shift Registers Overview

The CD54ACT164F3A is a military-grade, high-speed CMOS logic device manufactured by Texas Instruments. It functions as an 8-bit serial-in, parallel-out shift register within the ACT series. The component operates on a single supply voltage ranging from 4.5 V to 5.5 V and features through-hole mounting in a 14-lead ceramic dual in-line package (CDIP). It supports asynchronous reset functionality and is designed for reliable operation across an extended industrial temperature range of -55°C to +125°C.

Shift Registers Feature Summary

• Provides serial-to-parallel data conversion capabilities using eight flip-flop stages.
• Features asynchronous clear input for immediate output initialization independent of clock signals.
• Constructed with high-speed CMOS technology to ensure low power consumption and fast switching speeds.
• Utilizes a hermetically sealed ceramic package suitable for harsh environmental conditions.

Shift Registers Applications

• Military communication systems requiring robust signal processing
• Avionics data transmission interfaces
• Spacecraft telemetry control circuits
• Industrial automation serial data expansion

Shift Registers Procurement Notes

Verify the specific suffix F3A against the manufacturer's datasheet to confirm the exact package variant and qualification status. Ensure that the procurement channel provides traceability documentation required for military or aerospace specifications. Confirm availability constraints as this component may be subject to limited production runs or special order requirements.

Shift Registers Selection Notes

Select this component when a hermetically sealed, radiation-hardened capable shift register is required for critical applications. Compare propagation delay specifications against system timing requirements to ensure compatibility with high-frequency clock sources. Verify that the 14-pin CDIP footprint matches the existing printed circuit board layout and assembly processes.

Shift Registers Part Context

This part belongs to the CD54ACT family of high-speed CMOS logic devices produced by Texas Instruments. The CD54 prefix indicates a military-grade qualification level, distinguishing it from commercial variants. The ACT series combines the speed of advanced TTL logic with the low power characteristics of CMOS technology, making it suitable for demanding electronic environments.

Shift Registers Replacement Considerations

Consult official substitution lists for equivalent military-grade 8-bit shift registers. Verify pinout compatibility and electrical parameters before replacing with alternative manufacturers' parts.