5962-9686001Q2A

$16.57

Description：SN54AHC74 DUAL POSITIVE-EDGE-TRI
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:e91401dba9cc Category: Flip Flops Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：SN54AHC74 DUAL POSITIVE-EDGE-TRI
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：-

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5962-9686001Q2A

Overview

The Texas Instruments 5962-9686001Q2A is a military-grade dual positive-edge-triggered D-type flip-flop with clear and preset functions. It operates within a supply voltage range of 4.5 V to 5.5 V and features a propagation delay of 17.5 ns at nominal supply, or 10.5 ns at specific conditions. The component utilizes a 20-pin LCCC (FK) package suitable for through-hole mounting. It supports an operating temperature range from -55°C to +125°C, ensuring reliability in harsh environments.

Feature Summary

Dual positive-edge-triggered D-type flip-flops with independent clear and preset controls
Military-grade qualification for extended temperature operation
High-speed logic performance with defined propagation delays

Applications

Military avionics data storage systems
Ruggedized industrial control logic circuits
Spacecraft telemetry signal processing

Procurement Notes

Verify the specific datasheet revision and quality certification level required for your application, as military parts often have strict traceability requirements. Confirm that the 20-pin LCCC package footprint matches your PCB design constraints. Ensure that the supply voltage specifications align with your system power rails before integration.

Selection Notes

Select this component when dual edge-triggered storage with asynchronous control is needed in a radiation-hardened or high-reliability context. The LCCC package offers robust mechanical stability compared to smaller surface-mount options. Consider the propagation delay characteristics against your system clock speed requirements to ensure timing margins are met.

Part Context

This part belongs to the SN54 series, which denotes military-grade performance standards distinct from commercial SN74 variants. The SN54 family is designed for applications requiring wider temperature ranges and stricter parameter tolerances. The 5962 prefix indicates it is a direct buy microcircuit under the Defense Logistics Agency cataloging system.