74VHCT574

$0.16

Description：IC D-TYPE POS TRG SNGL 20SOIC
Series：*
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:c078e75d67a9 Category: Flip Flops Brand: Fairchild Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC D-TYPE POS TRG SNGL 20SOIC
Series：*
Mfr：Fairchild Semiconductor
Package：Bulk
Function：-
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Output Type：-
Number of Elements：-
Number of Bits per Element：-
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74VHCT574

Overview

The Fairchild Semiconductor 74VHCT574 is an octal D-type flip-flop belonging to the VHCT logic family. It features eight positive-edge-triggered D-type latches with three-state outputs, housed in a 20-pin package. The device operates within a supply voltage range of 2 V to 5.5 V and supports a maximum clock frequency of 140 MHz. It ensures low input capacitance for high-speed performance while maintaining CMOS compatibility.

Feature Summary

Octal configuration providing eight independent D-type flip-flops with positive edge triggering.
Three-state outputs allowing direct connection to bus systems without external drivers.
CMOS-compatible inputs ensuring compatibility with standard logic families.

Applications

High-speed data buffering and register applications
Bus-oriented memory mapping circuits
Parallel-to-serial conversion modules

Procurement Notes

Verify the specific manufacturer designation as Fairchild Semiconductor was acquired by ON Semiconductor. Ensure the component source matches the required brand specifications for your supply chain. Confirm RoHS compliance status and check for any updated part numbers reflecting the corporate transition before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring high-speed data storage with minimal propagation delay. The VHCT series offers superior speed compared to standard HCT logic while maintaining full CMOS input compatibility. Consider the 20-pin package constraints and ensure the operating voltage aligns with the 2 V to 5.5 V specification range for optimal performance.

Part Context

This component belongs to the 74VHCT series, designed for high-speed operation with CMOS input compatibility. It serves as a critical element in digital logic designs requiring reliable data latching. The device complements other VHCT family members by providing robust octal storage capabilities for complex integrated circuit architectures.