SN74AC574DBR

$0.71

Description：IC FF D-TYPE SNGL 8BIT 20SSOP
Series：74AC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5ee22c6c69e5 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74AC574DBR 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 20SSOP. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74AC574DBR

Description：IC FF D-TYPE SNGL 8BIT 20SSOP
Series：74AC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Standard
Type：D-Type
Output Type：Tri-State, Non-Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：153 MHz
Max Propagation Delay @ V, Max CL：9.5ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：24mA, 24mA
Voltage - Supply：2V ~ 6V
Current - Quiescent (Iq)：4 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-SSOP
Package / Case：20-SSOP (0.209", 5.30mm Width)
Input Capacitance：4.5 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74AC574DBR

SN74AC574DBR

Flip Flops Overview

The SN74AC574DBR 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 2V to 6V. The device provides a propagation delay of 10ns at 5V with 50pF load, supporting clock frequencies up to 160MHz. Output drive capability is specified at 24mA for both high and low states. It is housed in a 14-SSOP package and functions within a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

Octal configuration providing eight independent D-type edge-triggered flip-flops
Three-state outputs allowing direct bus driving connections
CMOS input structure ensuring compatibility with standard logic families

Flip Flops Applications

Parallel-to-serial data conversion circuits
Register file implementations in digital systems
Bus-oriented memory word storage applications

Flip Flops Procurement Notes

Verify the specific ordering suffix matches the required package type and tape/reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements against project standards. Ensure the manufacturer part number corresponds exactly to the requested Texas Instruments component before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when an octal register with three-state output capability is required. The AC series offers higher speed performance compared to standard LS equivalents. Verify that the operating voltage range aligns with the system power supply and that the SSOP package fits the available PCB footprint constraints.

Flip Flops Part Context

This device belongs to the SN74AC family of advanced CMOS logic products from Texas Instruments. The AC series is designed for high-speed applications requiring low power consumption. It serves as a fundamental building block for sequential logic circuits in various digital processing and control systems.