SNJ54ACT74W

Description：DUAL POSITIVE-EDGE-TRIGGERED D-T
Series：54ACT
Mfr：Texas Instruments
Package：Tube

SKU:bb6dbcf19bfb Category: Flip Flops Brand: Texas Instruments

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Product introduction

SNJ54ACT74W is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is DUAL POSITIVE-EDGE-TRIGGERED D-T. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SNJ54ACT74W

Description：DUAL POSITIVE-EDGE-TRIGGERED D-T
Series：54ACT
Mfr：Texas Instruments
Package：Tube
Function：Set(Preset) and Reset
Type：D-Type
Output Type：Complementary
Number of Elements：2
Number of Bits per Element：1
Clock Frequency：210 MHz
Max Propagation Delay @ V, Max CL：11ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：24mA, 24mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：2 µA
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：14-CFP
Package / Case：14-CFlatPack
Input Capacitance：3 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SNJ54ACT74W

SNJ54ACT74W

Flip Flops Overview

The SNJ54ACT74W is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and features TTL-voltage compatible inputs. The device accepts input voltages up to 5.5V and exhibits a maximum propagation delay of 10.5ns at 5V. It is housed in a 14-lead Ceramic Flat Pack (CFP) package, designated as W, suitable for military and aerospace applications. The component supports an extended temperature range from -55°C to 125°C.

Flip Flops Feature Summary

Dual positive-edge-triggered D-type flip-flops with clear and preset functionality
TTL-voltage compatible inputs accepting voltages up to 5.5V
Extended temperature range operation from -55°C to 125°C

Flip Flops Applications

Military and aerospace electronic systems requiring high reliability
High-speed digital logic circuits demanding low propagation delay
Data storage and transfer applications utilizing D-type flip-flop architecture

Flip Flops Procurement Notes

Verify the specific ordering suffix and marking code against official Texas Instruments documentation to ensure authenticity. Confirm that the ceramic flat pack package matches the required environmental specifications. Check current availability status as this part may be subject to limited supply or special factory orders. Ensure compliance with all relevant military standards before integration.

Flip Flops Selection Notes

Select this component when dual D-type flip-flops are required in a ruggedized ceramic package. Consider the 10.5ns propagation delay for timing-critical designs. Verify that the -55°C to 125°C temperature range meets the operational environment requirements. Ensure compatibility with 5V logic systems due to TTL input characteristics.

Flip Flops Part Context

This part belongs to the SNx4ACT74 family of dual positive-edge-triggered D-type flip-flops. It shares functional similarities with other ACT series devices but is distinguished by its military-grade ceramic packaging and extended temperature rating. The SNJ prefix indicates a specific qualification level distinct from commercial variants.