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54LS14

Texas Instruments
Part Number 54LS14
Manufacturer Texas Instruments
Description Hex Schmitt-Trigger Inverters
Published Jul 1, 2021
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN5414, SN54LS14, SN7414, SN74...
Datasheet PDF File 54LS14 PDF File

54LS14
54LS14


Overview
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.
These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SOIC (14) 4.
90 mm × 3.
91 mm SN7414, SN74LS14 SSOP (14) PDIP (14) 6.
20 mm × 5.
30 mm 19.
30 mm × 6.
35 mm SO (14) 10.
30 mm × 5.
30 mm SN5414, SN54LS14 CDIP (14) CFP (14) LCCC (20) 19.
56 mm × 6.
67 mm 9.
21 mm × 5.
97 mm 8.
89 mm × 8.
89 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
Logic Diagram (Positive Logic) A Y Copyright © 2016, Texas Instruments Incorporated 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers.
PRODUCTION DATA.
SN5414, SN54LS14, SN7414, SN74LS14 SDLS049C – DECEMBER 1983 – REVISED NOVEMBER 2016 www.
ti.
com Table of Contents 1 Features .
1 2 Applications .
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1 3 Description .
1 4 Revision History.
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