SNJ54LS02J

Description：IC GATE NOR 4CH 2-INP 14CDIP
Series：54LS
Mfr：Texas Instruments
Package：Tube

SKU:21a12136aae3 Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

SNJ54LS02J is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC GATE NOR 4CH 2-INP 14CDIP. Review the specifications below when checking this part for your BOM.

Inverter Gates specifications for SNJ54LS02J

Description：IC GATE NOR 4CH 2-INP 14CDIP
Series：54LS
Mfr：Texas Instruments
Package：Tube
Logic Type：NOR Gate
Number of Circuits：4
Number of Inputs：2
Features：-
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Max)：5.4 mA
Current - Output High, Low：400µA, 4mA
Input Logic Level - Low：0.7V
Input Logic Level - High：2V
Max Propagation Delay @ V, Max CL：15ns @ 5V, 15pF
Operating Temperature：-55°C ~ 125°C
Mounting Type：Through Hole
Supplier Device Package：14-CDIP
Package / Case：14-CDIP (0.300", 7.62mm)
Grade：-
Qualification：-

Inverter Gates datasheet and documents for SNJ54LS02J

SNJ54LS02J

Inverter Gates Overview

The SNJ54LS02J is a military-grade quadruple 2-input positive-NOR gate manufactured by Texas Instruments. It belongs to the LS (Low-power Schottky) logic family and is housed in a 14-pin Ceramic Dual In-line Package (CDIP). The device operates within a supply voltage range of 4.5V to 5.5V and supports an extended operating temperature range from -55°C to 125°C. It features push-pull outputs and bipolar inputs, designed for high-speed applications with propagation delays typically between 10ns and 50ns.

Inverter Gates Feature Summary

Military-grade reliability certified for defense and aerospace environments
High-speed switching capability inherent to the Low-power Schottky technology
Hermetically sealed ceramic packaging ensures environmental protection

Inverter Gates Applications

Military and defense electronic systems
Aerospace avionics circuits
Space-based application logic control

Inverter Gates Procurement Notes

Verify that the specific part number matches the required military qualification standards. Confirm the package type corresponds to the design requirements, as this component is available in various military-qualified packages including CDIP, CFP, and LCCC. Ensure compatibility with the intended operating temperature range and supply voltage specifications before procurement.

Inverter Gates Selection Notes

Select this component when military certification and hermetic sealing are mandatory. It serves as a direct functional replacement for other SN54LS02 variants in the same logic family. Consider the physical package dimensions and pinout compatibility during PCB layout. Verify that the system power supply remains within the specified 4.5V to 5.5V range for optimal performance.

Inverter Gates Part Context

This component is part of the broader SN5402 series of NOR gates produced by Texas Instruments. It shares logical functionality with commercial counterparts like the SN74LS02 but differs significantly in manufacturing standards, material composition, and environmental resilience. The 'J' suffix specifically denotes the Ceramic Dual In-line Package variant.