74VCX32374GX

$1.25

Description：IC FF D-TYPE QUAD 8BIT 96FBGA
Series：74VCX
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:427601baadc1 Category: Flip Flops Brand: Fairchild Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC FF D-TYPE QUAD 8BIT 96FBGA
Series：74VCX
Mfr：Fairchild Semiconductor
Package：Bulk
Function：Standard
Type：D-Type
Output Type：Tri-State, Non-Inverted
Number of Elements：4
Number of Bits per Element：8
Clock Frequency：250 MHz
Max Propagation Delay @ V, Max CL：3ns @ 3.3V, 30pF
Trigger Type：Positive Edge
Current - Output High, Low：24mA, 24mA
Voltage - Supply：1.2V ~ 3.6V
Current - Quiescent (Iq)：40 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：96-FBGA (13.5x5.5)
Package / Case：96-LFBGA
Input Capacitance：6 pF
Grade：-
Qualification：-

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74VCX32374GX

Overview

The Fairchild Semiconductor 74VCX32374GX is an octal D-type flip-flop featuring three-state outputs, designed for low-voltage applications. It operates within a supply voltage range of 1.2V to 3.6V and utilizes advanced CMOS technology to achieve high-speed performance while maintaining low power dissipation. The device provides 24mA drive capability at 3.0V and includes power-off high-impedance protection on all inputs and outputs. It is housed in a 96-LFBGA package with dimensions of 13.5mm by 5.5mm.

Feature Summary

Advanced CMOS technology ensures high-speed operation combined with low power consumption suitable for battery-powered systems.
Power-off high-impedance protection prevents bus loading during power-up or power-down sequences.
Three-state outputs allow direct connection to bus lines without additional interface logic.

Applications

Low-voltage memory buffer circuits
Register file implementations in portable electronics
Bus-oriented data storage applications

Procurement Notes

Verify the specific suffix 'G' against the manufacturer's current datasheet to confirm lead-free status and RoHS compliance details. Ensure the 96-LFBGA footprint matches the target PCB design constraints. Confirm availability as this component family may have discontinued variants; cross-reference with active equivalents if necessary.

Selection Notes

Select this component when designing systems requiring octal latching with three-state control under low voltage conditions. It is suitable for replacing older TTL-based solutions where power efficiency is critical. Ensure the system clock frequency remains within the specified limits for the chosen supply voltage to maintain signal integrity.

Part Context

This part belongs to the 74VCX series, which focuses on ultra-low voltage operation down to 1.2V. Unlike standard 5V logic families, this series prioritizes energy efficiency and noise immunity for modern mobile and handheld devices. The 32374 designation indicates an octal configuration with edge-triggered D-type functionality.