SN74ALS640BNSR
RoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.209, 5.30mm Width)
Category Integrated Circuits (ICs) / Logic - Buffers, Drivers, Receivers, Transceivers
Description
74ALS640 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) 74ALS logic driver 15mA 24mA 24ns 2mm 5V
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Buying Options
Total Price: USD $2.77
Unit Price: USD $2.76545
≥1 USD $2.76545
≥10 USD $2.26955
≥100 USD $2.1983
≥500 USD $2.12705
≥1000 USD $2.05675
Inventory: 1137
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Thickness 1.95mm
Width 5.3mm
Length 12.6mm
Height 2mm
Technical
Translation N/A
Power Supply Current-Max (ICC) 55mA
Schmitt Trigger No
Control Type COMMON CONTROL
Max I(ol) 0.024 A
Logic Type Transceiver, Inverting
Current - Output High, Low 15mA 24mA
Direction Bidirectional
Logic Function Inverting, Transceiver
Family ALS
Turn On Delay Time 24 ns
Propagation Delay 11 ns
Number of Bits 8
Number of Ports 2
Load Capacitance 50pF
Number of Channels 8
Power Supplies 5V
Polarity Inverting
Number of Elements 1
Operating Supply Voltage 5V
Output Type 3-State
Pin Count 20
Base Part Number 74ALS640
Supply Voltage 5V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Voltage - Supply 4.5V~5.5V
Technology TTL
Packing Method TR
Subcategory Bus Driver/Transceivers
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Series 74ALS
Packaging Tape & Reel (TR)
Operating Temperature 0°C~70°C TA
Physical
Weight 266.712314mg
Number of Pins 20
Package / Case 20-SOIC (0.209, 5.30mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
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