SN74ALS540-1N
RoHS 
RoHS compliant
RoHS compliantPackage 20-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / Logic - Buffers, Drivers, Receivers, Transceivers
Description
74ALS540 Tube WITH DUAL OUTPUT ENABLE Nickel/Palladium/Gold (Ni/Pd/Au) logic receiver 15mA 48mA 20ns 5.08mm 5V
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Buying Options
Total Price: USD $2.54
Unit Price: USD $2.542001
≥1 USD $2.542001
≥10 USD $2.398119
≥100 USD $2.262373
≥500 USD $2.134317
≥1000 USD $2.013502
Inventory: 1127
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Technical
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74ALS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH DUAL OUTPUT ENABLE
Subcategory Bus Driver/Transceivers
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74ALS540
Pin Count 20
Number of Outputs 8
Output Type 3-State
Operating Supply Voltage 5V
Number of Elements 1
Polarity Inverting
Power Supplies 5V
Number of Channels 8
Load Capacitance 50pF
Number of Ports 2
Number of Bits 8
Propagation Delay 12 ns
Turn On Delay Time 20 ns
Family ALS
Logic Function Buffer, Inverter
Current - Output High, Low 15mA 48mA
Logic Type Buffer, Inverting
Control Type ENABLE LOW
Power Supply Current-Max (ICC) 22mA
Count Direction UNIDIRECTIONAL
Dimensions
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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