SNJ54HC4002FK

Description：IC GATE NOR 2CH 4-INP 20LCCC
Series：54HC
Mfr：Texas Instruments
Package：Tube

SKU:14fdc6f31e5a Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

SNJ54HC4002FK is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC GATE NOR 2CH 4-INP 20LCCC. Review the specifications below when checking this part for your BOM.

Inverter Gates specifications for SNJ54HC4002FK

Description：IC GATE NOR 2CH 4-INP 20LCCC
Series：54HC
Mfr：Texas Instruments
Package：Tube
Logic Type：NOR Gate
Number of Circuits：2
Number of Inputs：4
Features：-
Voltage - Supply：2V ~ 6V
Current - Quiescent (Max)：2 µA
Current - Output High, Low：5.2mA, 5.2mA
Input Logic Level - Low：0.3V ~ 1.2V
Input Logic Level - High：1.5V ~ 4.2V
Max Propagation Delay @ V, Max CL：19ns @ 6V, 50pF
Operating Temperature：-55°C ~ 125°C
Mounting Type：Surface Mount
Supplier Device Package：20-LCCC (8.89x8.89)
Package / Case：20-CLCC
Grade：-
Qualification：-

Inverter Gates datasheet and documents for SNJ54HC4002FK

SNJ54HC4002FK

Inverter Gates Overview

The SNJ54HC4002FK is a dual 2-input positive-NOR gate manufactured by Texas Instruments. It utilizes HC CMOS technology and operates within a supply voltage range of 2V to 6V. The device features a propagation delay of 38ns at 5V and low power consumption. It is housed in a 20-pin LCCC package with an operating temperature range of -55°C to 125°C.

Inverter Gates Feature Summary

Dual 2-input positive-NOR logic gates
Hermetically sealed ceramic package
Military-grade temperature rating

Inverter Gates Applications

Military avionics systems
Spacecraft digital logic circuits
Harsh environment control units

Inverter Gates Procurement Notes

Verify the specific ordering suffix (e.g., FK) matches the required leadless ceramic chip carrier package. Confirm RoHS exemption status as military variants often differ from commercial standards. Ensure procurement channels are authorized for hermetic components to maintain seal integrity.

Inverter Gates Selection Notes

Select this component when hermetic sealing and wide temperature operation are mandatory. Compare against SNJ54HC4002J if a dual in-line package is acceptable. Verify that the HC series speed meets system timing requirements compared to faster F or AHC families.

Inverter Gates Part Context

This part belongs to the SN54HCxx family, designed for high-speed CMOS operations in military applications. It provides equivalent functionality to commercial HC devices but with enhanced reliability and environmental resistance suitable for defense and aerospace sectors.