MC74VHCT374ADWR2

Flip Flops Overview

The MC74VHCT374ADWR2G is an octal D-type flip-flop manufactured by onsemi, belonging to the 74VHC logic series. It features eight non-inverting outputs with three-state control and operates within a supply voltage range of 4.5 V to 5.5 V. The component utilizes silicon gate CMOS technology for high-speed performance, exhibiting a propagation delay of 10.4 ns. It provides output drive capabilities of ±8 mA and is housed in a TSSOP-20 surface-mount package. The device supports a wide operating temperature range from -40 °C to +85 °C.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with integrated three-state output control
• High-speed operation utilizing advanced silicon gate CMOS technology
• Robust output drive capability supporting direct load interfacing

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register buffering in high-speed digital systems
• Memory address latching applications
• I/O port expansion modules

Flip Flops Procurement Notes

Verify the complete part number includes the 'G' suffix, indicating RoHS compliance, as the provided model lacks this designation. Confirm the specific tape and reel packaging quantity matches production requirements. Ensure the TSSOP-20 package variant aligns with PCB footprint specifications. Cross-reference the datasheet revision date to confirm technical parameter accuracy before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when high-speed switching is required alongside standard TTL input compatibility. The three-state outputs facilitate bus sharing in complex digital architectures. Consider the ±8 mA drive strength for direct interface with moderate loads. Evaluate the TSSOP-20 package against available board space constraints compared to alternative SOIC or QFN options.

Flip Flops Part Context

This device belongs to the MC74VHCT374A family of octal D-type flip-flops. It shares functional similarities with other VHCT series components but offers distinct speed characteristics due to its specific CMOS process technology. The three-state feature distinguishes it from standard non-buffered variants, enabling efficient multiplexing in system designs requiring shared signal paths.

Flip Flops Replacement Considerations

MC74VHCT374ADTR2G: Alternative reel packaging option with identical electrical specifications.

Flip Flops FAQ

What is the maximum output current capability?

The device supports an output drive current of ±8 mA.

Does the component include output control functionality?

Yes, it features three-state outputs controlled by a dedicated pin.