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CD74HC540MG4

CD74HC540MG4

CD74HC540MG4

Texas Instruments

DUAL Buffers 20 Pins SOIC

SOT-23

CD74HC540MG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingGold
Mount Surface Mount
Package / Case SOIC
Number of Pins 20
PackagingRail/Tube
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureWITH DUAL OUTPUT ENABLE
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Pin Count20
Number of Elements 1
Polarity Inverting
Temperature GradeMILITARY
Number of Channels 8
Max Supply Voltage6V
Min Supply Voltage2V
Load Capacitance50pF
Number of Ports2
Number of Bits 8
Propagation Delay110 ns
Quiescent Current8μA
Turn On Delay Time240 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 33 ns
High Level Output Current-7.8mA
Low Level Output Current7.8mA
Control Type ENABLE LOW
Height 2.35mm
Length 12.8mm
Width 7.52mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2565 items

CD74HC540MG4 Product Details

CD74HC540MG4 Overview


An interesting SOIC package is used. As part of the external packaging, this logical driver uses the Rail/Tube form factor. The 1 elements all play a role. Logic device with 20 different terminations. There is a requirement for 5V of supply voltage. This electronic part belongs to the HC/UH family of parts. This electric component comes with 20 pins. Surface Mount applications can be used with digital buffer. A 20-pin connector is used. An enhanced bus transceiver with 2 ports is available. It uses 8μA when quiescent. The electronic part comes with 8 efficient bits which are included within the package. In order to serve the user better, it features WITH DUAL OUTPUT ENABLE. The ethernet transceiver has 8 channels for high-quality communication. As low as -55°C is not a problem for it to operate. An ambient temperature of no more than 125°C should be used. The low-level output mode outputs 7.8mA. It is possible that the electronic part may conduct -7.8mA current in high-level output mode. It is strongly recommended that you use at least a voltage of 2V when operating this buffer. There is a maximum supply voltage rating of 6V. The BUS DRIVER logic bus transceiver is known as such. Voltage buffers using ENABLE LOW control start up automatically.

CD74HC540MG4 Features


WITH DUAL OUTPUT ENABLE
High Level Output: 7.8mA
Low Level Output: -7.8mA
BUS DRIVER Logic IC


CD74HC540MG4 Applications


There are a lot of Texas Instruments
CD74HC540MG4 Buffers & Transceivers applications.


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

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