74AHCT1G79GV,125

Overview

The 74AHCT1G79GV,125 is a single D-type edge-triggered flip-flop from the Nexperia 74AHCT series. It operates within a 4.5V to 5.5V supply voltage range and features non-inverting output. The device supports clock frequencies up to 90 MHz with a maximum propagation delay of 3.5 ns at 5V. Output drive capability is specified at 8mA for both high and low states, while static current consumption remains at 1 µA. It is housed in a SC-74A (SOT-753) surface-mount package and rated for an operating temperature range of -40°C to +125°C.

Feature Summary

• Single D-type edge-triggered flip-flop configuration
• High-speed operation with 90 MHz clock frequency
• Automotive-grade reliability certification
• Wide industrial temperature range support

Applications

• Automotive data acquisition systems
• Industrial control logic storage
• Embedded system state retention
• Digital signal processing synchronization

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm AEC-Q100 qualification status for automotive applications. Check RoHS compliance documentation against regional regulatory requirements. Ensure packaging specifications match production line handling needs. Validate datasheet revisions prior to final design implementation.

Selection Notes

Select this component when TTL-compatible input levels are required alongside CMOS performance characteristics. The AHCT series ensures compatibility with standard 5V logic families. Consider the SC-74A package for space-constrained surface-mount designs. Evaluate thermal management requirements given the extended temperature rating. Compare propagation delays against system timing constraints.

Part Context

This part belongs to the 74AHCT family of high-speed CMOS logic devices featuring TTL-compatible inputs. The 74AHCT1G79 variant specifically provides a single D-flip-flop function. It represents Nexperia's solution for compact digital storage applications requiring robust noise immunity and wide operating voltage tolerance within standard 5V logic environments.

Replacement Considerations

74AHCT1G79GW,125 offers identical electrical specifications with a different TSSOP-5 package option.