SN74HC540DW
RoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / Logic - Buffers, Drivers, Receivers, Transceivers
Description
74HC540 Tube WITH DUAL OUTPUT ENABLE 74HC logic buffer 7.8mA 7.8mA 250ns 2.65mm 5V
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Buying Options
Total Price: USD $0.51
Unit Price: USD $0.51015
≥1 USD $0.51015
≥10 USD $0.41895
≥100 USD $0.40565
≥500 USD $0.39235
≥1000 USD $0.38
Inventory: 28183
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Physical
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Additional Feature WITH DUAL OUTPUT ENABLE
Subcategory Bus Driver/Transceiver
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number 74HC540
Pin Count 20
Number of Outputs 8
Output Type 3-State
Operating Supply Voltage 5V
Number of Elements 1
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Number of Channels 8
Number of Ports 2
Number of Bits 8
Propagation Delay 26 ns
Quiescent Current 8μA
Turn On Delay Time 250 ns
Family HC/UH
Logic Function Buffer, Inverter
Current - Output High, Low 7.8mA 7.8mA
Logic Type Buffer, Inverting
Max I(ol) 0.006 A
Prop. Delay@Nom-Sup 25 ns
Control Type ENABLE LOW
Count Direction UNIDIRECTIONAL
Dimensions
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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