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CD4543BMT - Texas Instruments

Description: CMOS BCD-to-Seven-Segment Latch/Decoder/Driver for Liquid-Crystal Displays

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CD4543BMT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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CD4543BMT - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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CD4543BMT Details

  • Manufacturer Part Number:

    CD4543BMT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    4000/14000/40000

  • Input Conditioning:

    LATCHED

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    SEVEN SEGMENT DECODER/DRIVER

  • Max I(ol):

    0.0015 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    7

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    CONFIGURABLE

  • 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):

    3 mA

  • Prop. Delay@Nom-Sup:

    400 ns

  • Propagation Delay (tpd):

    1200 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 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

  • Width:

    3.9 mm

CD4543BMT Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD4543BMT is 4.5V to 15.5V, although the device can operate with a minimum voltage of 3V.
  • To ensure proper biasing, connect the VCC pin to a stable voltage source, and decouple it with a 0.1uF capacitor to ground. Additionally, connect the VEE pin to a stable voltage source or ground, depending on the application.
  • The CD4543BMT can operate up to 100 kHz, but the maximum frequency of operation depends on the specific application and the values of the external components.
  • The values of the external resistors and capacitors depend on the specific application, desired frequency, and output voltage. Refer to the datasheet and application notes for guidance on selecting the correct values.
  • Yes, the CD4543BMT is suitable for high-reliability applications due to its high-quality manufacturing process and rigorous testing. However, it's essential to follow proper design and layout guidelines to ensure the device operates within its specified parameters.

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CD4543BMT 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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