SNJ54HC20J

$9.65

Description：IC AND DUAL 4-INP
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:95e3096d6da2 Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

SNJ54HC20J is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC AND DUAL 4-INP. Review the specifications below when checking this part for your BOM.

Inverter Gates specifications for SNJ54HC20J

Description：IC AND DUAL 4-INP
Series：*
Mfr：Texas Instruments
Package：Bulk
Logic Type：-
Number of Circuits：-
Number of Inputs：-
Features：-
Voltage - Supply：-
Current - Quiescent (Max)：-
Current - Output High, Low：-
Input Logic Level - Low：-
Input Logic Level - High：-
Max Propagation Delay @ V, Max CL：-
Operating Temperature：-
Mounting Type：-
Supplier Device Package：-
Package / Case：-
Grade：-
Qualification：-

Inverter Gates datasheet and documents for SNJ54HC20J

SNJ54HC20J

Inverter Gates Overview

The SNJ54HC20J is a dual 4-input positive-NAND gate manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range from -55°C to +125°C. The device features buffered inputs, balanced CMOS push-pull outputs, and standard high-impedance CMOS input structures. It provides significant power reduction compared to LSTTL logic ICs and supports fanout up to 10 LSTTL loads.

Inverter Gates Feature Summary

Contains two independent 4-input NAND gates performing the Boolean function Y = A ● B ● C ● D
Features balanced CMOS push-pull outputs capable of sinking and sourcing similar currents
Includes standard high-impedance CMOS inputs with internal clamp diode structures

Inverter Gates Applications

Alarm or tamper detect circuits
S-R latch configurations

Inverter Gates Procurement Notes

Verify the specific ordering suffix against the manufacturer's current package option addendum to confirm the exact physical package type and material specifications. Ensure that the procurement documentation aligns with the required military-grade temperature ratings and ceramic packaging standards for this component series.

Inverter Gates Selection Notes

Select this component when a dual 4-input NAND function is required in a wide temperature environment. The HC series offers lower power consumption than LSTTL alternatives while maintaining compatibility with standard CMOS logic families. Verify that the application circuitry respects the absolute maximum ratings for supply voltage and output current to prevent device damage.

Inverter Gates Part Context

This part belongs to the SNx4HC20 family of dual 4-input NAND gates. The 'SNJ' prefix indicates a specific military-grade variant housed in a 14-pin Ceramic Dual In-Line Package (CDIP). This packaging provides hermetic sealing suitable for harsh environments, distinguishing it from commercial plastic packages like SOIC or PDIP.