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SN74HC240PW - Texas Instruments

Description: Texas Instruments SN74HC240PW Octal Buffer & Line Driver, 3-State, Inverting, 2 → 6 V, 20-Pin TSSOP

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SN74HC240PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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SN74HC240PW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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SN74HC240PW Details

  • Manufacturer Part Number:

    SN74HC240PW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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):

    0.0078 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °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:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    25 ns

  • Propagation Delay (tpd):

    190 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):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

SN74HC240PW Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74HC240PW is 50 MHz, but it can vary depending on the output load and supply voltage.
  • It is recommended to power up the VCC pin before the input signals and power down the VCC pin after the input signals to prevent unwanted output states.
  • The recommended operating temperature range for the SN74HC240PW is -40°C to 85°C, but it can operate up to 125°C with reduced performance.
  • It is recommended to use a 0.1 μF ceramic capacitor between the VCC pin and GND pin, and a 10 μF electrolytic capacitor between the VCC pin and GND pin for proper decoupling.
  • The maximum output current that the SN74HC240PW can sink or source is 25 mA per pin, but it is recommended to limit the output current to 10 mA per pin for reliable operation.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image SN74HC240PWE4 Rochester Electronics LLC

Bus Driver, HC/UH Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20

Part Image HD74HC240TELL Renesas Electronics Corporation

Bus Driver, HC/UH Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20

Part Image SN74HC240PWTE4 Rochester Electronics LLC

Bus Driver, HC/UH Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20

Part Image MM74HC240MTCX Fairchild Semiconductor Corporation

Bus Driver, HC/UH Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20

Part Image MC74HC240ADT Rochester Electronics LLC

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For a full list of alternate parts for SN74HC240PW, check out Findchips.com