SN74LS374DB

$0.38

Description：D-TYPE POS TRG SNGL 20SSOP
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:b32872bbf445 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74LS374DB is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is D-TYPE POS TRG SNGL 20SSOP. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74LS374DB

Description：D-TYPE POS TRG SNGL 20SSOP
Series：*
Mfr：Texas Instruments
Package：Bulk
Function：-
Type：-
Output Type：-
Number of Elements：-
Number of Bits per Element：-
Clock Frequency：-
Max Propagation Delay @ V, Max CL：-
Trigger Type：-
Current - Output High, Low：-
Voltage - Supply：-
Current - Quiescent (Iq)：-
Operating Temperature：-
Mounting Type：-
Supplier Device Package：-
Package / Case：-
Input Capacitance：-
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74LS374DB

SN74LS374DB

Flip Flops Overview

The SN74LS374DB is an octal D-type flip-flop manufactured by Texas Instruments, belonging to the 74LS logic series. It features eight edge-triggered D-type flip-flops with three-state outputs in a 20-pin SSOP package. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a maximum clock frequency of 50 MHz. Key electrical parameters include a propagation delay of 28 ns at 5V with 45pF load, high-level output current of -2.6 mA, and low-level output current of 24 mA. It functions as a transparent latch when the enable is active.

Flip Flops Feature Summary

Contains eight independent positive-edge-triggered D-type flip-flops for parallel data storage.
Provides three-state outputs to facilitate direct bus connections without external buffers.
Accepts TTL-compatible inputs while utilizing Low-power Schottky (LS) technology for reduced power consumption.

Flip Flops Applications

Register files in microprocessor-based systems
Parallel-to-serial data conversion circuits
General-purpose memory storage modules

Flip Flops Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and environmental compliance. Ensure the ordering code matches the required SSOP variant. Confirm RoHS status and moisture sensitivity levels prior to procurement to align with assembly processes.

Flip Flops Selection Notes

Select this component for designs requiring octal storage with bus-compatible outputs. Compare propagation delays and drive currents against system timing requirements. Consider thermal dissipation characteristics within the SSOP package for dense PCB layouts.

Flip Flops Part Context

This part belongs to the standard 74LS family of digital logic integrated circuits. It serves as a fundamental building block for sequential logic design. The SN74LS374DB variant specifically denotes the surface-mount SSOP packaging option, distinguishing it from through-hole DIP equivalents like the SN74LS374N.