74VHC374FT

Overview

The Toshiba Semiconductor and Storage 74VHC374FT is an octal D-type flip-flop featuring three-state outputs, fabricated using advanced silicon gate CMOS technology. It operates within a supply voltage range of 2V to 5.5V and supports a maximum clock frequency of 120 MHz. The device delivers a typical propagation delay of 10.1ns at 5V with a 50pF load, alongside output drive currents of 8mA for both high and low states. Designed for surface-mount applications, it utilizes a 20-TSSOP package (4.40mm wide) and maintains a static current consumption of 4µA. The component functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• High-speed operation achieving up to 120 MHz clock frequency
• Low power dissipation with minimal static current consumption
• Three-state outputs providing flexible bus driving capabilities
• Enhanced noise immunity through robust input protection structures

Applications

• Parallel data storage in digital communication systems
• Register implementation in microprocessor-based architectures
• Data buffering between logic circuits with varying voltage levels
• State machine sequencing in embedded control applications

Procurement Notes

Verify the specific suffix against official Toshiba documentation to confirm exact package dimensions and tape-and-reel specifications. Confirm that the requested variant matches the required operating temperature range and electrical characteristics. Ensure compliance with RoHS directives and moisture sensitivity level requirements before finalizing procurement orders.

Selection Notes

Select this component when high-speed data latching is required with low power constraints. The VHC series offers performance comparable to bipolar TTL while maintaining CMOS efficiency. Consider the 20-TSSOP footprint for space-constrained designs requiring eight-bit parallel processing capabilities.

Part Context

This part belongs to the 74VHC family of advanced high-speed CMOS logic devices. It serves as a direct functional replacement for standard 74HC374 variants but provides superior switching speeds. The device integrates eight independent D-type flip-flops with positive-edge triggering into a single compact integrated circuit solution.

Replacement Considerations

Toshiba 74VHC374MTCX

FAQ

What is the maximum operating voltage for the 74VHC374FT?

The maximum supply voltage is 5.5V.

Does the 74VHC374FT include output enable controls?

Yes, the device features three-state outputs controlled by an input pin.