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SN74ALS640B-1NSR

Texas Instruments
RoHS
RoHS RoHS compliant
Package 20-SOIC (0.209, 5.30mm Width)
Category Integrated Circuits (ICs) / Logic - Buffers, Drivers, Receivers, Transceivers
Description 74ALS640 Tape & Reel (TR) Not Qualified Nickel/Palladium/Gold (Ni/Pd/Au) logic driver 15mA 24mA 11ns 2mm 5V
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Inventory: 576
Minimum: 1
Total Price: USD $1.44
Unit Price: USD $1.443132
≥1 USD $1.443132
≥10 USD $1.400687
≥100 USD $1.358242
≥500 USD $1.305185

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.209, 5.30mm Width)
Number of Pins 20
Weight 266.712314mg

Dimensions

Height 2mm
Length 12.6mm
Width 5.3mm
Thickness 1.95mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Series 74ALS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Bus Driver/Transceivers
Packing Method TR
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74ALS640
Pin Count 20
Qualification Status Not Qualified
Output Type 3-State
Operating Supply Voltage 5V
Number of Elements 1
Polarity Inverting
Power Supplies 5V
Number of Circuits 8
Load Capacitance 50pF
Number of Ports 2
Number of Bits 8
Propagation Delay 11 ns
Family ALS
Logic Function Inverting, Transceiver
Direction Bidirectional
Current - Output High, Low 15mA 24mA
Logic Type Transceiver, Inverting
Control Type COMMON CONTROL
Schmitt Trigger No
Power Supply Current-Max (ICC) 55mA
Translation N/A

Alternative Model

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