TC7WH74FU(TE12L)

Overview

The TC7WH74FU(TE12L) is a single D-type flip-flop from Toshiba's L-MOS WH series, housed in an SSOP-8 package. It operates within a supply voltage range of 2 V to 5.5 V and supports a maximum clock frequency of 170 MHz. The device features differential outputs with a propagation delay of 15.4 ns and output currents of ±8 mA. It functions across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Single-channel D-type flip-flop configuration with differential outputs
• High-speed operation supporting up to 170 MHz clock frequencies
• Wide operating voltage range from 2 V to 5.5 V for flexible system integration

Applications

• Digital data storage and register applications
• Synchronous logic circuits requiring high-speed timing
• General-purpose logic interfacing in consumer electronics

Procurement Notes

Verify the specific suffix TE12L against official Toshiba documentation to confirm reel packaging specifications. Ensure the component matches the exact WH series designation for correct electrical characteristics. Cross-reference the SSOP-8 package dimensions with design requirements. Confirm RoHS compliance status through the manufacturer's current datasheet before finalizing procurement.

Selection Notes

Select this component when a single D-type flip-flop with differential outputs is required. The 170 MHz speed rating suits high-frequency synchronous designs. The wide voltage range allows compatibility with various logic levels. The SSOP-8 package offers a compact solution for space-constrained PCB layouts. Verify that the 15.4 ns propagation delay meets the system timing constraints.

Part Context

This part belongs to Toshiba's TC7WH series, designed for low-power and high-speed digital applications. The WH series utilizes L-MOS technology to balance performance and power consumption. It serves as a fundamental building block for sequential logic circuits in modern electronic systems.

Replacement Considerations

Direct substitutes include other single D-type flip-flops in SSOP-8 packages with similar voltage and speed ratings. Check for equivalent differential output configurations and propagation delays. Verify pinout compatibility before substitution.