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CD4556BM - Texas Instruments

Description: CMOS Dual Binary to 1-of-4 Decoder/Demultiplexer with Outputs Low on Select

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CD4556BM - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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CD4556BM - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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CD4556BM Details

  • Manufacturer Part Number:

    CD4556BM

  • 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:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    4000/14000/40000

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    2-LINE TO 4-LINE DECODER

  • Max I(ol):

    0.0015 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    3 mA

  • Prop. Delay@Nom-Sup:

    190 ns

  • Propagation Delay (tpd):

    440 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

CD4556BM Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD4556BM is 3V to 18V, although it can operate up to 20V with reduced performance.
  • To ensure proper biasing, connect the VCC pin to a stable voltage source, and decouple it with a 0.1uF capacitor to ground. Also, connect the VEE pin to a stable voltage source or ground, depending on the application.
  • The maximum frequency of operation for the CD4556BM is typically around 2.5MHz, although this can vary depending on the specific application and operating conditions.
  • To handle thermal considerations, ensure good airflow around the device, and consider using a heat sink if the device is expected to dissipate significant power. The maximum junction temperature is 150°C.
  • Yes, to minimize noise and ensure proper operation, keep the input and output traces separate, use a ground plane, and avoid running high-frequency signals near the device.

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CD4556BM 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 CD4556BMTG4 Texas Instruments

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Part Image HCF4556BM1 STMicroelectronics

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For a full list of alternate parts for CD4556BM, check out Findchips.com