74AHCT374PW,112

Overview

The Nexperia 74AHCT374PW,112 is an octal D-type edge-triggered flip-flop featuring 3-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V and utilizes a TSSOP-20 surface-mount package. The device provides non-inverting logic with a typical propagation delay of 4.3 ns. It supports output drive currents of 8 mA for both high and low states. The component is rated for operation between -40 °C and +125 °C.

Feature Summary

• Octal D-type positive-edge triggered flip-flop architecture
• Three-state output capability for bus-driven applications
• CMOS technology compatible with TTL input levels

Applications

• Parallel data storage in digital systems
• Bus interface circuits requiring tri-state control
• High-speed timing and synchronization registers

Procurement Notes

Verify current lifecycle status as the 74AHCT374PW,112 variant is listed as obsolete or end-of-life by the manufacturer. Confirm availability through authorized distributors or secondary markets. Ensure replacement components meet identical electrical specifications and pinout compatibility before integration into existing designs.

Selection Notes

Select this component when designing systems requiring eight parallel bits of storage with tri-state output control. The AHCT series ensures direct compatibility with 5 V TTL logic families. Verify that the TSSOP-20 package fits the target PCB footprint and thermal requirements. Consider alternative active variants if long-term supply stability is required.

Part Context

This part belongs to the Nexperia 74AHCT logic family, which combines advanced CMOS performance with TTL-compatible inputs. The 74AHCT374 specifically denotes an octal flip-flop configuration. The PW suffix indicates the TSSOP-20 packaging style. This series is designed for general-purpose digital logic applications requiring reliable data retention and fast switching speeds.

Replacement Considerations

Public confirmed substitute part numbers include 74AHCT374PW,118.