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SN74ALS639ADWRG4

Texas Instruments
RoHS
RoHS RoHS compliant
Package 20-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / Logic - Buffers, Drivers, Receivers, Transceivers
Description ROHS3Compliant BIDIRECTIONAL DUAL TTL logic buffer 0C~70C TA 5V 2.65mm 30ns
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Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20

Technical

Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Series 74ALS
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Additional Feature WITH DIRECTION CONTROL
Subcategory Bus Driver/Transceivers
Packing Method TAPE AND REEL
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74ALS639
Pin Count 20
Qualification Status Not Qualified
Output Type Open Collector, Push-Pull
Number of Elements 1
Polarity Non-Inverting
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Supply Voltage-Min (Vsup) 4.5V
Number of Ports 2
Propagation Delay 30 ns
Family ALS
Logic Function Inverting, Transceiver
Output Characteristics OPEN-COLLECTOR/3-STATE
Current - Output High, Low - 24mA; 15mA 24mA
Logic Type Transceiver, Non-Inverting
Max I(ol) 0.024 A
Number of Bits per Element 8
Control Type COMMON CONTROL
Power Supply Current-Max (ICC) 54mA
Count Direction BIDIRECTIONAL
Translation N/A

Compliance

RoHS Status ROHS3 Compliant

Dimensions

Height Seated (Max) 2.65mm
Width 7.5mm

Alternative Model

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