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CD74FCT843AM - Texas Instruments

Description: BiCMOS FCT Interface Logic 9-Bit Non-Inverting Transparent Latches with 3-State Outputs

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CD74FCT843AM - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G24)
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CD74FCT843AM - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G24)
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CD74FCT843AM Details

  • Manufacturer Part Number:

    CD74FCT843AM

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    WITH CLEAR AND PRESET

  • Control Type:

    ENABLE LOW/HIGH

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    FCT

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    15.4 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.048 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    9

  • Number of Functions:

    9

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    9 ns

  • Propagation Delay (tpd):

    12 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • 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

CD74FCT843AM Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for CD74FCT843AM is 4.5V to 5.5V, although it can operate from 4.2V to 5.7V with reduced performance.
  • To ensure signal integrity, use a low-impedance PCB design, keep signal traces short, and use termination resistors or series resistors to reduce reflections and ringing.
  • While CD74FCT843AM can operate at 3.3V, its performance may be degraded, and it may not meet the specified timing and voltage parameters. It's recommended to use a 5V-compatible device or a voltage translator for 3.3V systems.
  • To avoid latch-up or damage, ensure that the power supply to CD74FCT843AM is turned on after the power supply to other devices, and that the input signals are stable before the power supply is turned on.
  • The maximum clock frequency supported by CD74FCT843AM is 100 MHz, although it can operate at higher frequencies with reduced performance and increased power consumption.

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CD74FCT843AM 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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For a full list of alternate parts for CD74FCT843AM, check out Findchips.com