SN74AHC574DWG4

$0.48

Description：IC FF D-TYPE SNGL 8BIT 20SOIC
Series：74AHC
Mfr：Texas Instruments
Package：Tube

SKU:1e0eb2de9ac2 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74AHC574DWG4 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 20SOIC. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74AHC574DWG4

Description：IC FF D-TYPE SNGL 8BIT 20SOIC
Series：74AHC
Mfr：Texas Instruments
Package：Tube
Function：Standard
Type：D-Type
Output Type：Tri-State, Non-Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：115 MHz
Max Propagation Delay @ V, Max CL：10.6ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：8mA, 8mA
Voltage - Supply：2V ~ 5.5V
Current - Quiescent (Iq)：4 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-SOIC
Package / Case：20-SOIC (0.295", 7.50mm Width)
Input Capacitance：3 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74AHC574DWG4

SN74AHC574DWG4

Flip Flops Overview

The SN74AHC574DWG4 is an octal edge-triggered D-type flip-flop with three-state outputs manufactured by Texas Instruments. It belongs to the AHC logic series and features a non-inverting configuration. The device operates within a supply voltage range of 2 V to 5.5 V. It exhibits a propagation delay of 16.7 ns, with high-level output current capability of -8 mA and low-level output current of 8 mA. The component is housed in a SOIC-20 surface-mount package and supports operation temperatures from -40°C to +125°C.

Flip Flops Feature Summary

Octal edge-triggered D-type flip-flop architecture with three-state outputs
Compatible with CMOS and TTL input levels across wide voltage ranges
Non-inverting logic polarity for direct signal path applications

Flip Flops Applications

Parallel data storage and buffering in digital systems
Interface circuits between microprocessors and peripheral devices
High-speed data acquisition systems requiring edge-triggered latching

Flip Flops Procurement Notes

Verify the specific ordering suffix 'G4' confirms lead-free status and environmental compliance as per manufacturer specifications. Ensure the SOIC-20 package dimensions match the target PCB footprint requirements. Confirm that the operating temperature range aligns with the intended application environment before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when octal parallel data storage with three-state bus driving is required. The AHC series offers improved speed over standard HC logic while maintaining compatibility. Consider the 16.7 ns propagation delay for timing constraints. Verify power supply stability within the 2 V to 5.5 V range to ensure reliable switching performance.

Flip Flops Part Context

This part is part of the SN74AHC574 family of octal D-type flip-flops. It provides eight independent D-type flip-flops with three-state outputs in a single package. The device is designed for high-speed memory register and bus-oriented applications. It serves as a key component in digital logic designs requiring parallel data retention and controlled output impedance.