SNJ54LS14FK

$17.15

Description：IC HEX INVERTER SCHMITT TRIG
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:077f54575dab Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

SNJ54LS14FK is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC HEX INVERTER SCHMITT TRIG. Review the specifications below when checking this part for your BOM.

Inverter Gates specifications for SNJ54LS14FK

Description：IC HEX INVERTER SCHMITT TRIG
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 SNJ54LS14FK

SNJ54LS14FK

Inverter Gates Overview

The SNJ54LS14FK is a military-grade hex Schmitt-trigger inverter from the Texas Instruments SNx4LS14 series. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an extended temperature range of -55°C to 125°C. The device features distinct positive-going (VT+) and negative-going (VT–) input thresholds, providing hysteresis for noise immunity. It utilizes a 20-pin LCCC package.

Inverter Gates Feature Summary

Provides high noise immunity through separate positive and negative switching thresholds
Capable of triggering clean output signals from slow-rising input waveforms
Temperature compensated design ensures stable operation across wide thermal ranges

Inverter Gates Applications

HVAC Gateways
Residential Ductless Air Conditioning Outdoor Units
Robotic Controls
Industrial Stepper Motors
Power Meter and Power Analyzers

Inverter Gates Procurement Notes

Verify that the specific ordering suffix FK corresponds to the 20-pin LCCC package configuration. Confirm that the component meets all required military specifications and environmental standards for your intended application before finalizing procurement.

Inverter Gates Selection Notes

Select this component when system requirements demand robust signal conditioning for noisy environments or slow transition edges. The LS logic family offers a balance of speed and power consumption suitable for industrial applications requiring extended temperature performance.

Inverter Gates Part Context

This part belongs to the SNx4LS14 family of hex Schmitt-trigger inverters. It shares functional characteristics with commercial variants like the SN74LS14 but is qualified for harsher operating conditions and wider voltage tolerances typical of military-grade electronics.

Inverter Gates Replacement Considerations

SNJ54LS14J

Inverter Gates FAQ

How does the Schmitt-Trigger action benefit signal integrity?

It provides different threshold levels for rising and falling signals, preventing oscillation and ensuring jitter-free outputs even with slow or noisy input ramps.