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CD74AC245M - Texas Instruments

Description: Texas Instruments CD74AC245M, Bus Transceiver, 8-Bit Non-Inverting CMOS, 1.5 → 5.5 V, 20-Pin SOIC

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CD74AC245M - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
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CD74AC245M - Texas Instruments  - 3D model - Small Outline Packages - DW0020A
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CD74AC245M Details

  • Manufacturer Part Number:

    CD74AC245M

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    WITH DIRECTION CONTROL

  • Control Type:

    COMMON CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    AC

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS TRANSCEIVER

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.16 mA

  • Prop. Delay@Nom-Sup:

    11.9 ns

  • Propagation Delay (tpd):

    106 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

CD74AC245M Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the CD74AC245M is typically 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, use proper PCB layout techniques, such as keeping signal traces short and away from noise sources, using ground planes, and terminating signals properly.
  • Yes, the CD74AC245M is compatible with 5V systems, but ensure that the input voltage does not exceed the recommended maximum of 5.5V to prevent damage to the device.
  • The power consumption of the CD74AC245M depends on the operating frequency and input voltage, but typically ranges from 10-30 mA.
  • Ensure good airflow around the device, use a heat sink if necessary, and follow proper PCB thermal design guidelines to prevent overheating.

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CD74AC245M Overview

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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 74ACQ245SC Texas Instruments

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Part Image TC74AC245FW-ELP Toshiba America Electronic Components

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Part Image 74AC245MTR STMicroelectronics

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For a full list of alternate parts for CD74AC245M, check out Findchips.com