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MC74HC240ADTR2G - onsemi

Description: Outputs Directly Interface to CMOS, NMOS, and TTL; High Noise Immunity Characteristic of CMOS Devices; In Compliance with the Requirements Defined by JEDEC Standard No. 7A; Operating Voltage Range: 2 to 6 V; Output Drive Capability: 15 LSTTL Loads; Chip Complexity: 120 FETs or 30 Equivalent Gates; Low Input Current: 1 mA; Pb-Free Packages are Available*

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MC74HC240ADTR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP-20
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MC74HC240ADTR2G - onsemi  - 3D model - Small Outline Packages - TSSOP-20
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MC74HC240ADTR2G Details

  • Manufacturer Part Number:

    MC74HC240ADTR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP 20 LEAD

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    9.48

  • Country Of Origin:

    Mainland China, Malaysia

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5.35

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.006 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    24 ns

  • Propagation Delay (tpd):

    120 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

MC74HC240ADTR2G Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC74HC240ADTR2G is 2V to 6V, with a typical voltage of 5V.
  • When the input pins are not in use, they should be tied to a valid logic level (either VCC or GND) to prevent them from floating and causing unwanted behavior.
  • The maximum frequency of operation for the MC74HC240ADTR2G is typically around 25 MHz, but this can vary depending on the specific application and operating conditions.
  • To prevent damage to the output pins, it is recommended to use voltage clamping devices, such as TVS diodes, and to follow proper ESD handling procedures when handling the device.
  • Yes, the MC74HC240ADTR2G can be used in a 3.3V system, but the output voltage will be limited to 3.3V, and the device may not be able to drive as much current as it would at 5V.

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