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CD4043BDWR - Texas Instruments

Description: CMOS Quad NOR R/S Latch with 3-State Outputs

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CD4043BDWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G16)
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CD4043BDWR - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G16)
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CD4043BDWR Details

  • Manufacturer Part Number:

    CD4043BDWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    4000/14000/40000

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    R-S LATCH

  • Max I(ol):

    0.0024 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    4

  • Number of Terminals:

    16

  • 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:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.06 mA

  • Prop. Delay@Nom-Sup:

    140 ns

  • Propagation Delay (tpd):

    300 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    3 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

  • Trigger Type:

    HIGH LEVEL

  • Width:

    7.5 mm

CD4043BDWR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD4043BDWR is 3V to 18V, although it can operate down to 2V with reduced performance.
  • To ensure proper power-up and initialization, connect the VCC pin to a stable power supply, and connect the GND pin to a solid ground. Also, make sure to tie the CLR (clear) pin high during power-up to prevent any unwanted reset.
  • The CD4043BDWR can handle clock frequencies up to 10 MHz, but the maximum frequency may vary depending on the specific application and operating conditions.
  • To implement a reset function, connect the CLR (clear) pin to a logic low signal. This will reset the counter and set the output to zero. You can also use an external reset signal to trigger the CLR pin.
  • Yes, the CD4043BDWR can be used as a frequency divider. By connecting the clock input to a high-frequency signal and using the Q output as the divided frequency, you can divide the input frequency by 2, 4, 8, or 16, depending on the configuration.

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CD4043BDWR 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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