SN74S374DW

$1.79

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

SKU:54db12283e7e Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74S374DW 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 SN74S374DW

Description：IC FF D-TYPE SNGL 8BIT 20SOIC
Series：74S
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：100 MHz
Max Propagation Delay @ V, Max CL：17ns @ 5V, 15pF
Trigger Type：Positive Edge
Current - Output High, Low：-
Voltage - Supply：4.75V ~ 5.25V
Current - Quiescent (Iq)：110 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 SN74S374DW

SN74S374DW

Flip Flops Overview

The SN74S374DW is an octal D-type flip-flop manufactured by Texas Instruments, belonging to the S (Schottky) logic series. It features eight positive-edge-triggered flip-flops with three-state outputs in a 20-pin SOIC package. The device operates within a standard voltage range and supports a maximum frequency of 75 MHz at nominal supply. It has a load capacitance of 15 pF and a maximum output current of 20 mA. The component is designed for surface mount installation and functions within a temperature range up to 70 °C.

Flip Flops Feature Summary

Octal configuration providing eight independent positive-edge-triggered D-type flip-flops
Three-state outputs allowing direct bus-oriented connections without external buffers
Schottky barrier diode clamping on inputs to suppress transient switching spikes

Flip Flops Applications

Register files in high-speed digital systems
Bus-oriented memory mapping applications
Parallel-to-serial data conversion circuits

Flip Flops Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOIC-20 package variant when sourcing. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure the ordering part number matches the exact pinout and electrical specifications required for the target design. Cross-reference the datasheet revision date to ensure compatibility with current manufacturing standards.

Flip Flops Selection Notes

Select this component for designs requiring Schottky speed characteristics combined with tri-state bus driving capabilities. Consider the 75 MHz operating limit and 20 mA drive strength against system requirements. Evaluate thermal management needs given the 70 °C maximum operating temperature. Compare against LS or HC series alternatives if lower power consumption is prioritized over switching speed.

Flip Flops Part Context

This device is part of the Texas Instruments 74Sxx logic family, known for its high-speed performance relative to standard TTL. The SN74S374DW specifically addresses applications needing parallel data storage with immediate bus access. It serves as a critical interface element between processing units and peripheral devices in complex digital architectures.