CD74AC164M96

Shift Registers Overview

The CD74AC164M96 is an 8-bit serial-in, parallel-out shift register from the Texas Instruments 74AC series. It operates within a supply voltage range of 1.5V to 5.5V and features push-pull outputs. The device is housed in a 14-SOIC package with a width of 3.90mm. It supports asynchronous reset and rising-edge clock triggering. The component functions as a single circuit unit and is rated for operation between -55°C and +125°C.

Shift Registers Feature Summary

• Converts serial data input into parallel output across eight bits
• Provides push-pull output drivers for robust signal transmission
• Supports low-voltage operation starting at 1.5V
• Includes asynchronous reset functionality for immediate state clearing

Shift Registers Applications

• Serial-to-parallel data conversion in digital systems
• Expansion of I/O ports in microcontroller-based designs
• Control logic for driving multiple peripheral devices sequentially

Shift Registers Procurement Notes

Verify the specific suffix M96 against the manufacturer datasheet to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with the target operating temperature range of -55°C to +125°C. Confirm RoHS3 compliance status if required by assembly standards. Cross-reference the 14-SOIC footprint with PCB design files to prevent mounting errors during procurement.

Shift Registers Selection Notes

Select this component when low-voltage operation down to 1.5V is required, distinguishing it from standard HC variants. The AC series offers higher speed performance compared to legacy counterparts. Verify that the 14-SOIC package fits the available board space. Consider the asynchronous reset feature if immediate data clearing is necessary without waiting for clock cycles.

Shift Registers Part Context

This part belongs to the Texas Instruments 74AC family of high-speed CMOS logic devices. It shares functional similarities with other 8-bit shift registers but differs in electrical characteristics such as supply voltage range and switching speed. The M96 suffix typically denotes specific packaging or manufacturing lot details defined by the original equipment manufacturer.

Shift Registers Replacement Considerations

CD74AC164M96E4

Shift Registers FAQ

What type of clock edge triggers the data shift?

The CD74AC164M96 shifts data on the rising edge of the clock signal.

Is the reset function synchronous or asynchronous?

The reset function is asynchronous, allowing immediate clearing of the register outputs regardless of the clock state.