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SN74HC540PW

Texas Instruments
RoHS
RoHS RoHS compliant
Package 20-TSSOP (0.173, 4.40mm Width)
Category Logic - Buffers, Drivers, Receivers, Transceivers / Logic - Buffers, Drivers, Receivers, Transceivers
Description 74HC540 Tube Not Qualified Nickel/Palladium/Gold (Ni/Pd/Au) logic receiver 7.8mA 7.8mA 188ns 1.2mm 5V
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Inventory: 2565
Minimum: 1
Total Price: USD $1.18
Unit Price: USD $1.18272
≥1 USD $1.18272
≥10 USD $1.059828
≥100 USD $1.005968
≥500 USD $0.826389
≥1000 USD $0.772501
≥3000 USD $0.68267

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm 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
Termination SMD/SMT
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Bus Driver/Transceivers
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
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74HC540
Pin Count 20
Number of Outputs 8
Qualification Status Not Qualified
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
Load Capacitance 50pF
Number of Ports 2
Number of Bits 8
Propagation Delay 26 ns
Quiescent Current 8μA
Turn On Delay Time 188 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 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm

Compliance

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

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