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SN74HC540NE4

SN74HC540NE4

SN74HC540NE4

Texas Instruments

DUAL Buffers 20 Pins PDIP

SOT-23

SN74HC540NE4 Datasheet

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Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Through Hole
Package / Case PDIP
Number of Pins 20
Packaging Rail/Tube
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
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
Pin Count 20
Qualification Status Not Qualified
Operating Supply Voltage 5V
Number of Elements 1
Polarity Inverting
Temperature Grade INDUSTRIAL
Number of Channels 8
Max Supply Voltage 6V
Min Supply Voltage 2V
Load Capacitance 50pF
Number of Ports 2
Number of Bits 8
Propagation Delay 26 ns
Quiescent Current 8μA
Turn On Delay Time 150 ns
Family HC/UH
Logic Function Buffer, Inverter
Output Characteristics 3-STATE
Logic IC Type BUS DRIVER
Max I(ol) 0.006 A
Prop. Delay@Nom-Sup 25 ns
High Level Output Current -7.8mA
Low Level Output Current 7.8mA
Control Type ENABLE LOW
Count Direction UNIDIRECTIONAL
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
RoHS Status RoHS Compliant
Lead Free Lead Free
SN74HC540NE4 Product Details

SN74HC540NE4 Overview


Using a neat PDIP package, it works well. There is an external packaging option available for this voltage buffer. A total of 1 elements are used. A logic device such as this has 20 terminations with different functions. Supply voltage is 5V. Family HC/UH includes the buffer IC . There are 20 pins set with the electric component. Through Hole applications are possible with digital buffer. The connector has 20 pins. A total of 2 ports are available on this bus transceiver. A quiescent electronic part uses 8μA. This electronic part should be operated safely and steadily in a circuit by applying 5V supply voltage. A total of 8 efficient bits are included as part of this electronic component. 8 channels ensure high-quality communication with this logic IC. As low as -40°C can be used to operate itTemperatures above 85°C are not recommended for it to operate. Low-level output mode produces 7.8mA. Electronic parts operating in high-level output mode may conduct -7.8mA of current. This buffer should be run at a minimum voltage of 2V if it is to function properly. With respect to its maximum supply voltage, it is rated at 6V. This bus transceiver is referred to as BUS DRIVER logic. A ENABLE LOW-control voltage buffer starts up.

SN74HC540NE4 Features


High Level Output: 7.8mA
Low Level Output: -7.8mA
BUS DRIVER Logic IC


SN74HC540NE4 Applications


There are a lot of Texas Instruments
SN74HC540NE4 Buffers & Transceivers applications.


  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC
  • Desktop radio
  • Clock radio
  • Tuner
  • Portable radio

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