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SN74LS540NE4

Description
Octal Buffers and Line Drivers with 3-State Outputs 20-PDIP 0 to 70
Categorylogic    logic   
File Size1MB,21 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
Stay tuned Parametric

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SN74LS540NE4 Overview

Octal Buffers and Line Drivers with 3-State Outputs 20-PDIP 0 to 70

SN74LS540NE4 Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeDIP
package instructionDIP, DIP20,.3
Contacts20
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time1 week
Other featuresWITH DUAL OUTPUT ENABLE
Control typeENABLE LOW
seriesLS
JESD-30 codeR-PDIP-T20
JESD-609 codee4
length25.4 mm
Load capacitance (CL)45 pF
Logic integrated circuit typeBUS DRIVER
MaximumI(ol)0.024 A
Number of digits8
Number of functions1
Number of ports2
Number of terminals20
Maximum operating temperature70 °C
Minimum operating temperature
Output characteristics3-STATE
Output polarityINVERTED
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP20,.3
Package shapeRECTANGULAR
Package formIN-LINE
method of packingTUBE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Maximum supply current (ICC)45 mA
Prop。Delay @ Nom-Sup15 ns
propagation delay (tpd)15 ns
Certification statusNot Qualified
Maximum seat height5.08 mm
Maximum supply voltage (Vsup)5.25 V
Minimum supply voltage (Vsup)4.75 V
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyTTL
Temperature levelCOMMERCIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Base Number Matches1

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