SN74HC574PWRG4

$0.54

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

SKU:d6442e4de3d8 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74HC574PWRG4 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 20TSSOP. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74HC574PWRG4

Description：IC FF D-TYPE SNGL 8BIT 20TSSOP
Series：74HC
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：40 MHz
Max Propagation Delay @ V, Max CL：31ns @ 6V, 50pF
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-TSSOP
Package / Case：20-TSSOP (0.173", 4.40mm Width)
Input Capacitance：3 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74HC574PWRG4

SN74HC574PWRG4

Flip Flops Overview

The SN74HC574PWRG4 is an octal edge-triggered D-type flip-flop with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and features a propagation delay of 31 ns at 6 V with 50 pF load. The device provides high-level and low-level output currents of 7.8 mA each, with a maximum clock frequency of 40 MHz. It utilizes a 20-TSSOP package (0.173 inch width) and supports surface-mount installation. The component functions across a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

Octal configuration containing eight independent D-type flip-flops sharing a common clock and output enable input.

Flip Flops Applications

Buffer registers
I/O ports
Bidirectional bus drivers

Flip Flops Procurement Notes

Verify the specific ordering suffix G4 against official Texas Instruments documentation to confirm compliance with RoHS3 standards and lead-free specifications. Confirm that the TSSOP-20 package dimensions match the design footprint requirements. Ensure the selected distributor sources the component from authorized channels to guarantee authenticity and proper handling for surface-mount assembly processes.

Flip Flops Selection Notes

Select this component when an octal storage element with three-state control is required for bus architectures. The wide 2 V to 6 V operating range allows compatibility with various logic families. Verify that the 40 MHz maximum clock frequency meets system timing requirements. Consider the 20-TSSOP package constraints for PCB layout and thermal management during integration.

Flip Flops Part Context

This part belongs to the SN74HC574 series of octal edge-triggered D-type flip-flops. It shares functional characteristics with variants such as SN74HC574N and SN74HC574PW, differing primarily in package type and manufacturing origin. The HC logic family ensures CMOS compatibility with standard TTL input levels while maintaining low power consumption.