CD74HCT165M96G4

Shift Registers Overview

The CD74HCT165M96G4 is an 8-bit parallel-in serial-out shift register from Texas Instruments, belonging to the HCT logic family. It operates on a single circuit with a CMOS logic type and features a PDIP-16 or SOIC package configuration depending on the specific variant suffix. The device supports a clock frequency up to 30 MHz at 5V and exhibits a propagation delay of 40 ns. It functions within a supply voltage range of 4.5 V to 5.5 V and withstands operating temperatures from -55°C to +125°C.

Shift Registers Feature Summary

• Supports simultaneous parallel data loading and serial shifting operations for flexible data handling.
• Features asynchronous clear functionality to reset all flip-flops independently of the clock signal.
• Enables cascading multiple units via dedicated serial input/output pins for expanded bit capacity.

Shift Registers Applications

• Data acquisition systems requiring conversion of parallel sensor inputs to serial format.
• Microcontroller interface circuits for expanding digital input capabilities.
• Industrial control panels utilizing keypad scanning matrices.

Shift Registers Procurement Notes

Verify the exact package style (PDIP or SOIC) against the full part number suffix, as M96 indicates specific tape-and-reel packaging variations. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the selected variant matches the required thermal and electrical specifications for the target application environment.

Shift Registers Selection Notes

Select this component when interfacing high-speed CMOS logic with TTL-compatible inputs is required. The HCT series ensures compatibility with standard 5V logic levels while offering lower power consumption compared to older LS families. Consider the operating temperature range and package availability when designing for harsh industrial environments or automated assembly processes.

Shift Registers Part Context

This component belongs to the widely used 74HCT series of high-speed CMOS logic devices manufactured by Texas Instruments. It serves as a direct replacement for legacy 74HC165 parts in many designs, offering improved noise immunity and faster switching speeds suitable for modern digital communication protocols and embedded system architectures.

Shift Registers Replacement Considerations

Direct pin-compatible substitutes include the SN74HCT165 and generic 74HCT165 equivalents from other manufacturers. Verify that alternative sources maintain identical timing characteristics and voltage thresholds to ensure seamless circuit integration without redesign.