MC74HCT74AD

Flip Flops Overview

The MC74HCT74AD is a dual D-type flip-flop from the onsemi HCT logic series, housed in a 14-pin SOIC package. It operates within a supply voltage range of 4.5 V to 5.5 V and features independent set and reset inputs for each flip-flop. The device provides differential outputs with a propagation delay of 24 ns. It supports surface-mount installation and functions reliably across an extended temperature range from -55°C to +125°C.

Flip Flops Feature Summary

• Integrates two independent D-type flip-flops with dedicated set and reset control lines
• Compatible with standard CMOS logic families through HCT input specifications
• Provides both inverting and non-inverting output states for flexible circuit design

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• General-purpose digital storage elements

Flip Flops Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape-and-reel availability. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the ordering part number matches the exact electrical characteristics and pinout defined in the manufacturer datasheet.

Flip Flops Selection Notes

Select this component when dual isolated storage with asynchronous control is required in a compact surface-mount form factor. The HCT series ensures compatibility with TTL-driven systems while maintaining CMOS power efficiency. Verify that the 24 ns propagation delay meets the timing constraints of your target application frequency.

Flip Flops Part Context

This component belongs to the MC74HCT74A family of dual D-type flip-flops. It is designed for high-speed digital applications requiring reliable state retention. The device utilizes advanced silicon gate technology to achieve low power consumption and fast switching speeds within the standard 74-series logic ecosystem.

Flip Flops Replacement Considerations

Check for equivalent parts such as the MC74HC74 or SN74HCT74 if pin-compatible alternatives are needed. Ensure substitute devices match the HCT input voltage thresholds and SOIC-14 package dimensions. Verify that any replacement maintains the same set/reset functionality and output drive capabilities.