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SN54LS14 - Hex Schmitt-Trigger Inverters

Download the SN54LS14 datasheet PDF. This datasheet also covers the SN5414 variant, as both devices belong to the same hex schmitt-trigger inverters family and are provided as variant models within a single manufacturer datasheet.

General Description

Each circuit in SNx414 and SNx4LS14 functions as an inverter.

) signals.

Key Features

  • 1 Operation From Very Slow Edges.
  • Improved Line-Receiving Characteristics.
  • High Noise Immunity 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN5414-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SN54LS14 SCHMITT TRIGGERS DUAL GATE/HEX INVERTER Motorola
SN54LS145 1-OF-10 DECODER/DRIVER OPEN-COLLECTOR Motorola Inc
SN54LS147 10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS Motorola Inc
SN54LS148 10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS Motorola
SN54LS10 TRIPLE 3-INPUT NAND GATE Motorola Inc

Other Datasheets by Texas Instruments

Part Number Description
SN54LS145 BCD to Decimal Decoders/Drivers
SN54LS145J BCD to Decimal Decoders/Drivers
SN54LS147 10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS
SN54LS148 10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS
SN54LS14J Hex Schmitt-Trigger Inverter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN5414, SN54LS14, SN7414, SN74LS14 SDLS049C – DECEMBER 1983 – REVISED NOVEMBER 2016 SNx414 and SNx4LS14 Hex Schmitt-Trigger Inverters 1 Features •1 Operation From Very Slow Edges • Improved Line-Receiving Characteristics • High Noise Immunity 2 Applications • HVAC Gateways • Residential Ductless Air Conditioning Outdoor Units • Robotic Controls • Industrial Stepper Motors • Power Meter and Power Analyzers • Digital Input Modules for Factory Automation 3 Description Each circuit in SNx414 and SNx4LS14 functions as an inverter. However, because of the Schmitt-Trigger action, they have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals.