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M74HCT540B1R
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage 20-DIP (0.300, 7.62mm)
Category Logic - Buffers, Drivers, Receivers, Transceivers / Logic - Buffers, Drivers, Receivers, Transceivers
Description
M74HCT540 Tube WITH DUAL OUTPUT ENABLE Not Qualified logic buffer 6mA 6mA 25ns 2.54mm 500mW
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Inventory: 1557
Minimum: 1
Total Price: USD $6.37
Unit Price: USD $6.3745
≥1 USD $6.3745
≥10 USD $5.2307
≥100 USD $5.0673
≥500 USD $4.9039
≥1000 USD $4.7405
Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Technical
Operating Temperature -55°C~125°C TA
Packaging Tube
Series 74HCT
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Matte Tin (Sn)
Additional Feature WITH DUAL OUTPUT ENABLE
Subcategory Bus Driver/Transceivers
Max Power Dissipation 500mW
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number M74HCT540
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 Channels 8
Number of Ports 2
Number of Bits 8
Propagation Delay 25 ns
Quiescent Current 4μA
Turn On Delay Time 25 ns
Family HCT
Logic Function Buffer, Inverter
Current - Output High, Low 6mA 6mA
Logic Type Buffer, Inverting
Max I(ol) 0.006 A
Control Type ENABLE LOW
Number of Output Lines 3
Dimensions
Width 7.62mm
Compliance
RoHS Status ROHS3 Compliant
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