74AHCT1G79GZYL

Overview

The Nexperia 74AHCT1G79GZYL is a single positive-edge triggered D-type flip-flop housed in a 5-XSON package. It operates within a supply voltage range of 4.5V to 5.5V, featuring TTL-compatible input levels. The device provides non-inverting outputs with symmetrical propagation delays and high noise immunity. It supports surface-mount installation and includes overvoltage tolerant inputs, making it suitable for mixed-voltage applications while maintaining low power dissipation.

Feature Summary

• Single positive-edge triggered D-type flip-flop functionality
• TTL-compatible input levels for direct interface with TTL systems
• Overvoltage tolerant inputs enabling use in mixed voltage environments
• High noise immunity with CMOS low power dissipation characteristics

Applications

• Data storage and register operations in digital circuits
• Signal synchronization between different clock domains
• State machine implementation in embedded systems
• Shift register construction for data processing

Procurement Notes

Verify the specific suffix GZYL against official Nexperia documentation to confirm the 5-XSON package variant and reel packaging specifications. Ensure compatibility with AEC-Q100 automotive grade requirements if applicable to the target application environment. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and lead times prior to finalizing procurement plans.

Selection Notes

Select this component when a single-bit memory element with positive-edge triggering is required in a compact surface-mount footprint. The AHCT series ensures compatibility with standard TTL logic levels, simplifying integration into existing digital designs. Consider the 5-XSON package dimensions for PCB layout constraints and verify that the operating temperature range meets the environmental demands of the intended system deployment.

Part Context

This component belongs to the Nexperia 74AHCT1G series of single-function logic devices. It is part of the broader 74AHCT family designed for high-speed operation with TTL-compatible inputs. The 74AHCT1G79 specifically implements a D-type flip-flop function, providing essential sequential logic capabilities within a minimal footprint suitable for modern dense electronic assemblies.

Replacement Considerations

The parameter-equivalent substitute is 74AHCT1G79GW.