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SN74LS19ADE4

SN74LS19ADE4

SN74LS19ADE4

Texas Instruments

5V V 30 ns ns Gates & Inverters 8mA mA Surface Mount Surface Mount 4.75V~5.25V V

SOT-23

SN74LS19ADE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature0°C~70°C
PackagingTube
Series 74LS
Feature Schmitt Trigger
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
HTS Code8542.39.00.01
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 6
Supply Voltage 5V
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74LS19
Pin Count14
Qualification StatusNot Qualified
Operating Supply Voltage5V
Power Supplies5V
Number of Circuits 6
Load Capacitance15pF
Output Current8mA
Propagation Delay30 ns
Family LS
Logic Function Buffer, Inverter
Output Characteristics TOTEM POLE
Current - Output High, Low 400μA 8mA
Logic Type Inverter
Max I(ol) 0.008 A
Max Propagation Delay @ V, Max CL 30ns @ 5V, 15pF
Schmitt Trigger YES
Logic Level - Low 0.75V
Logic Level - High 2.15V
Power Supply Current-Max (ICC) 30mA
Height Seated (Max) 1.75mm
Width 3.9mm
RoHS StatusROHS3 Compliant
In-Stock:2318 items

SN74LS19ADE4 Product Details

SN74LS19ADE4 Overview


The part can be shipped overseas conveniently because it is packaged in 14-SOIC (0.154, 3.90mm Width). In order to provide high reliability, an advanced packaging method Tube is used. As a result, it works on the principle of Inverter. The part must have a voltage of 4.75V~5.25V in order to function properly. Operating temperature around 0°C~70°C extended. Surface Mount is the mounting position of the part. In the low and high states of output current, the current is 400μA 8mA. This is part of the 74LS series. In total, there are 14 terminations. 6 functions in the part enhance the user experience significantly. The chip is part of the LS family. Use 74LS19 to search for device variants. There are 14 pins injected into the part body. Many applications use this logic device with Surface Mount mounting. The functions of 14 pins can be found in the datasheets. A total of 6 circuits make up this device. It has a load capacitance of 15pF. The datasheet specifies that the part requires 5V volts of power. 8mA is the device's output current rating. It is specified that the operating supply voltage for the chip will be 5V volts. Schmitt Trigger is its feature.

SN74LS19ADE4 Features


Inverter Logic Type
Operating Temperature: 0°C~70°C
LS Family
Output Current: 8mA


SN74LS19ADE4 Applications


There are a lot of Texas Instruments
SN74LS19ADE4 Gates and Inverters applications.


  • Electrical tools
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