SNJ54LS379FK

$26.04

Description：54LS379 QUAD D-TYPE FLIP-FLOPS W
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:700d2aef096a Category: Flip Flops Brand: Texas Instruments

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Product introduction

SNJ54LS379FK is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is 54LS379 QUAD D-TYPE FLIP-FLOPS W. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SNJ54LS379FK

Description：54LS379 QUAD D-TYPE FLIP-FLOPS W
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 SNJ54LS379FK

SNJ54LS379FK

Flip Flops Overview

The SNJ54LS379FK is a military-grade quad D-type flip-flop manufactured by Texas Instruments. It operates within a temperature range of -55°C to 125°C and utilizes a 20-pin leadless ceramic chip carrier (LCCC) package designated as FK. The device features positive edge-triggered clocking with an enable function, supporting a maximum frequency of 40MHz. Electrical characteristics include a high-level output current of -400µA and low-level output drive capability of 8mA. This component belongs to the LS logic series, designed for robust performance in demanding environments.

Flip Flops Feature Summary

Quad D-type flip-flops with individual enable control
Positive edge-triggered clock operation
Military-grade reliability across extended temperature ranges
Leadless ceramic chip carrier packaging for durability

Flip Flops Applications

Military aerospace data storage systems
High-reliability industrial control registers
Defense communication equipment timing circuits

Flip Flops Procurement Notes

Verify that the part number strictly matches SNJ54LS379FK to ensure the correct military grade and LCCC package configuration. Confirm that the supplier provides documentation verifying the -55°C to 125°C operating range and LS series specifications. Ensure compliance with export control regulations associated with military-grade components. Request traceability certificates to validate authenticity and manufacturing origin. Cross-reference datasheet revisions to confirm electrical parameters match system requirements.

Flip Flops Selection Notes

Select this component when military-grade environmental tolerance and high reliability are required for sequential logic applications. The SNJ54LS379FK is suitable for designs necessitating positive edge triggering and enable functionality in harsh conditions. Consider the 20-pin LCCC package for space-constrained or vibration-prone installations. Verify that the 40MHz frequency limit and output drive currents align with the target circuit's electrical demands before integration.

Flip Flops Part Context

This device is part of Texas Instruments' extensive portfolio of LS series logic integrated circuits. It serves as a specialized variant within the D-type flip-flop category, tailored for defense and aerospace sectors. The SNJ54LS379FK shares functional similarities with other quad D-flip-flops but distinguishes itself through its specific military qualification and leadless ceramic packaging. It complements other TI logic components in complex digital system architectures requiring robust state retention.