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CD4503BPWR - Texas Instruments

Description: CMOS Hex Non-Inverting Buffer with 3-State Outputs

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CD4503BPWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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CD4503BPWR - Texas Instruments  - 3D model - Small Outline Packages - PW0016A
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CD4503BPWR Details

  • Manufacturer Part Number:

    CD4503BPWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ONE FUNCTION WITH TWO BITS

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    4000/14000/40000

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.0112 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    6

  • Number of Ports:

    2

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.12 mA

  • Prop. Delay@Nom-Sup:

    150 ns

  • Propagation Delay (tpd):

    150 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

CD4503BPWR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD4503BPWR is 4.5V 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, ensure the input voltage (VIN) is within the recommended range and the output voltage (VOUT) is properly terminated.
  • The CD4503BPWR can deliver up to 50mA of output current, but it's recommended to limit the output current to 20mA for optimal performance and to prevent overheating.
  • To handle thermal considerations, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device near its maximum temperature rating (125°C). Also, consider the power dissipation and thermal resistance when designing the PCB.
  • While the CD4503BPWR can be used in switching regulator applications, it's not recommended due to its relatively high output impedance and limited bandwidth. Instead, consider using a dedicated switching regulator IC for better performance and efficiency.

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CD4503BPWR 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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