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MC74HC240ADWR2

MC74HC240ADWR2

MC74HC240ADWR2

ON Semiconductor

DUAL Buffers 20 Pins SOIC

SOT-23

MC74HC240ADWR2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 20
PackagingCut Tape
Published 2014
JESD-609 Code e0
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 2
Supply Voltage 3V
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Pin Count20
Qualification StatusNot Qualified
Polarity Inverting
Temperature GradeMILITARY
Number of Circuits 2
Max Supply Voltage6V
Min Supply Voltage2V
Power Dissipation-Max 500mW
Load Capacitance50pF
Number of Ports2
Number of Bits 4
Propagation Delay14 ns
Quiescent Current4μA
Turn On Delay Time14 ns
Family HC/UH
Logic Function Buffer, Inverter
Number of Inputs 4
Logic IC Type BUS DRIVER
Max I(ol) 0.006 A
High Level Output Current7.8mA
Low Level Output Current7.8mA
Control Type ENABLE LOW
Number of Input Lines 8
Number of Output Lines 3
Width 7.5mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:4857 items

MC74HC240ADWR2 Product Details

MC74HC240ADWR2 Overview


Using a neat SOIC package, it works well. There is an external packaging option available for this voltage buffer. A logic device such as this has 20 terminations with different functions. Supply voltage is 3V. Family HC/UH includes the buffer IC . There are 20 pins set with the electric component. Surface Mount 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 4μA. The TAPE AND REEL package is generally sold. A total of 4 efficient bits are included as part of this electronic component. As low as -55°C can be used to operate itTemperatures above 125°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. In terms of output, it is capable of generating 3 signals simultaneously. Having a 8-line input capability makes it more cost-effective to transmit signals. This bus transceiver is referred to as BUS DRIVER logic. With 4 inputs, it is characterized as a matrix. 2 circuits underlie its fundamental operation. A ENABLE LOW-control voltage buffer starts up.

MC74HC240ADWR2 Features


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


MC74HC240ADWR2 Applications


There are a lot of ON Semiconductor
MC74HC240ADWR2 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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