MM74HC574SJX

$0.49

Description：IC FF D-TYPE SNGL 8BIT 20SOP
Series：74HC
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:d6c1ff440a54 Category: Flip Flops Brand: Fairchild Semiconductor

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Product introduction

MM74HC574SJX is listed in the Flip Flops range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC FF D-TYPE SNGL 8BIT 20SOP. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for MM74HC574SJX

Description：IC FF D-TYPE SNGL 8BIT 20SOP
Series：74HC
Mfr：Fairchild Semiconductor
Package：Bulk
Function：Standard
Type：D-Type
Output Type：Tri-State, Non-Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：35 MHz
Max Propagation Delay @ V, Max CL：27ns @ 6V, 150pF
Trigger Type：Positive Edge
Current - Output High, Low：7.8mA, 7.8mA
Voltage - Supply：2V ~ 6V
Current - Quiescent (Iq)：8 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-SOP
Package / Case：20-SOIC (0.209", 5.30mm Width)
Input Capacitance：5 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for MM74HC574SJX

MM74HC574SJX

Flip Flops Overview

The MM74HC574SJX is an octal D-type flip-flop manufactured by onsemi (formerly Fairchild Semiconductor). It utilizes advanced silicon-gate P-well CMOS technology to provide high noise immunity and low power consumption. The device features a single-ended output configuration with non-inverting polarity, housed in a SOP-20 surface-mount package. Electrical specifications include a propagation delay of 155 ns, with high and low level output currents of -7.8 mA and 7.8 mA respectively. It operates within a supply voltage range of 2 V to 6 V and supports a working temperature range from -40°C to +85°C.

Flip Flops Feature Summary

Octal D-type edge-triggered flip-flop architecture for parallel data storage
Three-state output capability designed for efficient bus line interfacing
Advanced silicon-gate P-well CMOS construction ensuring high noise immunity

Flip Flops Applications

Bus organized system interfacing
Parallel data storage applications
High-speed digital logic circuits

Flip Flops Procurement Notes

Verify component status carefully as the MM74HC574SJX is listed as End-of-Life. Manufacturers indicate that this part will be discontinued and will not be available after current inventory is depleted. Sourcing should focus on existing stock or qualified replacement alternatives to ensure long-term supply chain stability.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop with three-state outputs is required for bus-oriented systems. The HC series offers a balance of speed and power efficiency suitable for general-purpose digital applications. Ensure the SOP-20 package format aligns with the target PCB layout requirements before finalizing the design.

Flip Flops Part Context

This component belongs to the MM74HC574 series of high-speed logic integrated circuits. It is functionally related to other variants such as the MM74HC574MTC, which shares similar electrical characteristics but differs in packaging. The product line represents standard CMOS logic solutions widely used in consumer and industrial electronics.