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MC14543BDR2G - onsemi

Description: Blanking Input; Readout Blanking on All Illegal Input Combinations; Direct LED (Common Anode or Cathode) Driving Capability; Chip Complexity: 207 FETs or 52 Equivalent Gates; Pin-for-Pin Replacement for CD4056A (with Pin 7 Tied to VSS).; Latch Storage of Code; Capable of Driving Two Low-power TTL Loads, One Low-power Schottky TTL Load or Two HTL Loads Over the Rated Temperature Range; Supply Voltage Range = 3.0 V to 18 V; Pb-Free Packages are Available

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PCB Footprints
MC14543BDR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-16 CASE751B-05
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3D Models
MC14543BDR2G - onsemi  - 3D model - Small Outline Packages - SOIC-16 CASE751B-05
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MC14543BDR2G Details

  • Manufacturer Part Number:

    MC14543BDR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC 16 LEAD

  • Pin Count:

    16

  • Manufacturer Package Code:

    751B-05

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5

  • Family:

    4000/14000/40000

  • Input Conditioning:

    LATCHED

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Logic IC Type:

    SEVEN SEGMENT DECODER/DRIVER

  • Moisture Sensitivity Level:

    1

  • 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 Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Propagation Delay (tpd):

    1650 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:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MC14543BDR2G Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC14543BDR2G is 2.7V to 5.5V.
  • To ensure proper power-on and power-off, it is recommended to follow a power-up sequence of VCC first, then VEE, and power-down sequence of VEE first, then VCC.
  • The maximum frequency of operation for the MC14543BDR2G is 2.5 MHz.
  • To handle thermal management, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at maximum power dissipation for extended periods.
  • To minimize noise and ensure proper operation, it is recommended to follow good PCB layout practices, such as separating analog and digital grounds, using decoupling capacitors, and minimizing trace lengths.

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MC14543BDR2G Overview

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