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SN74AHC540N

Texas Instruments
RoHS
RoHS RoHS compliant
Package 20-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / Logic - Buffers, Drivers, Receivers, Transceivers
Description 74AHC540 Tube WITH DUAL OUTPUT ENABLE Nickel/Palladium/Gold (Ni/Pd/Au) logic buffer 8mA 8mA 17.5ns 5.08mm 3.3V
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Inventory: 1195
Minimum: 1
Total Price: USD $0.21
Unit Price: USD $0.208755
≥1 USD $0.208755
≥10 USD $0.202615
≥100 USD $0.196475
≥500 USD $0.1888

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 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 -40°C~125°C TA
Packaging Tube
Series 74AHC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination Through Hole
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH DUAL OUTPUT ENABLE
Subcategory Bus Driver/Transceivers
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Base Part Number 74AHC540
Pin Count 20
Number of Outputs 8
Output Type 3-State
Number of Elements 1
Polarity Inverting
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5.5V
Supply Voltage-Min (Vsup) 2V
Number of Channels 8
Load Capacitance 50pF
Number of Ports 2
Number of Bits 8
Propagation Delay 7 ns
Quiescent Current 4μA
Turn On Delay Time 17.5 ns
Family AHC/VHC/H/U/V
Logic Function Buffer, Inverter
Current - Output High, Low 8mA 8mA
Logic Type Buffer, Inverting
Control Type ENABLE LOW
Power Supply Current-Max (ICC) 0.04mA
Count Direction UNIDIRECTIONAL

Dimensions

Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm

Compliance

Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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