SNJ54HCT374FK

Description：OCTAL D-TYPE EDGE-TRIGGERED FLIP
Series：54HC
Mfr：Texas Instruments
Package：Tube

SKU:4f9c6680625f Category: Flip Flops Brand: Texas Instruments

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Product introduction

SNJ54HCT374FK is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is OCTAL D-TYPE EDGE-TRIGGERED FLIP. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SNJ54HCT374FK

Description：OCTAL D-TYPE EDGE-TRIGGERED FLIP
Series：54HC
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：36 MHz
Max Propagation Delay @ V, Max CL：41ns @ 5.5V, 150pF
Trigger Type：Positive Edge
Current - Output High, Low：6mA, 6mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：8 µA
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-LCCC (8.89x8.89)
Package / Case：20-CLCC
Input Capacitance：3 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SNJ54HCT374FK

SNJ54HCT374FK

Flip Flops Overview

The SNJ54HCT374FK is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments. It features three-state outputs and operates within a voltage range of 4.5V to 5.5V. The device utilizes CMOS logic technology with TTL-compatible inputs. It is housed in a 20-pin LCCC package and supports through-hole mounting. The component functions as a single circuit with eight input and output lines, designed for high-speed digital applications.

Flip Flops Feature Summary

Octal D-type edge-triggered flip-flop architecture
Three-state output capability for bus driving
TTL-compatible input interface
Wide operating temperature range

Flip Flops Applications

High-speed data storage registers
Bus-oriented memory systems
Parallel-to-serial conversion circuits
Shift register configurations

Flip Flops Procurement Notes

Verify the specific suffix FK against official Texas Instruments documentation to confirm the 20-LCCC package configuration. Ensure that the procurement channel provides valid traceability for military-grade components. Confirm current availability status directly with the manufacturer or authorized distributors, as supply constraints may apply to this specific part number.

Flip Flops Selection Notes

Select this component when designing systems requiring octal storage with three-state outputs and TTL compatibility. The HCT series ensures low power consumption while maintaining speed suitable for high-frequency operations. Verify that the 20-LCCC package fits the PCB layout requirements and that the operating temperature range meets the environmental specifications of the target application.

Flip Flops Part Context

This part belongs to the SNx4HCT374 family of octal D-type flip-flops. It shares functional similarities with other variants like the SNJ54ACT374J but differs in package and specific electrical characteristics. The SNJ prefix indicates a military-grade qualification level, distinguishing it from commercial counterparts within the broader Texas Instruments logic portfolio.