TC74VHC174FTELM

Overview

The TC74VHC174FTELM is a single D-type flip-flop manufactured by Toshiba Semiconductor and Storage. It contains six bits per element and utilizes positive edge triggering for data synchronization. The device features non-inverted outputs and is housed in a 16-TSSOP package with a width of 0.173 inches (4.40mm). It operates within a supply voltage range of 2V to 5.5V and supports a working temperature range from -40°C to 85°C.

Feature Summary

• Single element architecture containing six independent D-type flip-flops
• Positive edge-triggered operation for precise clock synchronization
• Non-inverted output configuration providing direct logic state representation

Applications

• Parallel data storage in digital systems
• Data buffering and temporary holding circuits
• Synchronization of asynchronous signals

Procurement Notes

Verify the specific manufacturer part number against official Toshiba Semiconductor and Storage documentation to confirm pinout compatibility and electrical characteristics. Ensure that the 16-TSSOP package dimensions align with the target PCB footprint requirements before finalizing procurement decisions.

Selection Notes

Select this component when a compact, single-package solution for six-bit parallel storage is required. Consider the 2V to 5.5V operating range for voltage compatibility with the system logic levels. Evaluate the 16-TSSOP form factor against available board space constraints during the design phase.

Part Context

This component belongs to the TC74VHC series of advanced high-speed CMOS logic devices. It provides performance comparable to equivalent Bipolar Schottky TTL while maintaining low power dissipation typical of CMOS technology. The series is designed for applications requiring reliable digital signal processing at standard logic speeds.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.