SN74LS374DWG4

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

SKU:ce1f7632f913 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74LS374DWG4 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 SN74LS374DWG4

Description：IC FF D-TYPE SNGL 8BIT 20SOIC
Series：74LS
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：50 MHz
Max Propagation Delay @ V, Max CL：28ns @ 5V, 45pF
Trigger Type：Positive Edge
Current - Output High, Low：2.6mA, 24mA
Voltage - Supply：4.75V ~ 5.25V
Current - Quiescent (Iq)：40 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-SOIC
Package / Case：20-SOIC (0.295", 7.50mm Width)
Input Capacitance：-
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74LS374DWG4

SN74LS374DWG4

Flip Flops Overview

The SN74LS374DWG4 is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments. It features eight positive-edge triggered D-type flip-flops with three-state outputs, housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a propagation delay of 28 ns. It provides low-level output current of 24 mA and high-level output current of -2.6 mA. The component functions at temperatures between 0°C and +70°C.

Flip Flops Feature Summary

Contains eight independent positive-edge triggered D-type flip-flops for parallel data storage.

Flip Flops Applications

Parallel data buffering in digital systems
Register applications requiring edge-triggered state retention

Flip Flops Procurement Notes

Verify the obsolete status of this component before procurement, as it may be discontinued. Confirm that the 20-SOIC package dimensions match your PCB footprint requirements. Ensure the 5V logic family compatibility aligns with your system design, as newer alternatives may offer better availability or performance characteristics.

Flip Flops Selection Notes

Select this component when designing with standard TTL logic families requiring octal storage. Consider the specific current drive capabilities and propagation delays for timing analysis. Evaluate the through-hole versus surface-mount packaging options if variants exist, though this specific part uses SOIC. Verify power supply stability within the narrow 4.75V to 5.25V range.

Flip Flops Part Context

This part belongs to the SN74LS374 series of octal D-type flip-flops. It is a variant of the standard LS logic family, characterized by its specific electrical parameters and package style. The suffix 'G4' indicates compliance with specific environmental standards set by the manufacturer.