SN74ACT574NSRE4

$0.26

Description：IC FF D-TYPE SNGL 8BIT 20SO
Series：74ACT
Mfr：Texas Instruments
Package：Bulk

SKU:4d07ccc35797 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74ACT574NSRE4 is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC FF D-TYPE SNGL 8BIT 20SO. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74ACT574NSRE4

Description：IC FF D-TYPE SNGL 8BIT 20SO
Series：74ACT
Mfr：Texas Instruments
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：110 MHz
Max Propagation Delay @ V, Max CL：11ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：24mA, 24mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：4 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-SO
Package / Case：20-SOIC (0.209", 5.30mm Width)
Input Capacitance：4.5 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74ACT574NSRE4

SN74ACT574NSRE4

Flip Flops Overview

The SN74ACT574NSRE4 is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device provides a propagation delay of 11 ns, with high-level output current capability of -24 mA and low-level output current of 24 mA. Designed for through-hole applications, it is housed in a PDIP-20 package. The component supports a wide operating temperature range from -40°C to +85°C.

Flip Flops Feature Summary

Octal D-type edge-triggered flip-flop architecture
Three-state output configuration
TTL-compatible input structure

Flip Flops Applications

Parallel data storage
Shift register implementation
Buffering applications

Flip Flops Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure the part number matches the required PDIP-20 through-hole package variant rather than surface-mount alternatives. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop with three-state outputs and TTL-compatible inputs is required. The ACT series offers faster switching speeds compared to standard HC logic families while maintaining similar pinouts. Verify that the 4.5 V to 5.5 V supply voltage range aligns with the system design requirements and that the PDIP-20 package fits the available PCB footprint.

Flip Flops Part Context

This component belongs to the SN74ACT574 family of octal D-type flip-flops. It shares functional similarities with other variants such as the SN74ACT574N and SN74ACT574NSR, differing primarily in packaging and reel specifications. The ACT series represents a high-speed CMOS technology optimized for performance in 5 V systems.