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CD14538BM - Texas Instruments

Description: Texas Instruments CD14538BM Dual Monostable Multivibrator 4.2mA, 3 → 18 V, 16-Pin SOIC

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CD14538BM - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)_2
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CD14538BM - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)_2
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CD14538BM Details

  • Manufacturer Part Number:

    CD14538BM

  • 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

  • Additional Feature:

    RETRIGGERABLE

  • Family:

    4000/14000/40000

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    MONOSTABLE MULTIVIBRATOR

  • Max I(ol):

    0.004 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    2

  • Number of Data/Clock Inputs:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    COMPLEMENTARY

  • 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

  • Propagation Delay (tpd):

    600 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

CD14538BM Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD14538BM is 2.7V to 5.5V.
  • To properly power down the CD14538BM, ensure that the EN pin is pulled low and the VCC pin is connected to a valid power source. Additionally, ensure that all input pins are at a valid logic level.
  • The maximum frequency of the clock input (CLK) for the CD14538BM is 50 MHz.
  • During power-up and power-down sequences, the CD14538BM's output may be in an unknown state. To ensure proper operation, add external pull-up or pull-down resistors to the output pins to define the output state during these sequences.
  • To minimize noise and EMI, use a multi-layer PCB with a solid ground plane, keep signal traces short and away from noise sources, and use decoupling capacitors near the VCC pin.

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CD14538BM 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 CD14538BMT Texas Instruments

Monostable Multivibrator, 4000/14000/40000 Series, 2-Func, CMOS, PDSO16

Part Image HD14538BRP Hitachi Ltd

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Part Image MC14538BD Rochester Electronics LLC

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Part Image CD14538BM96E4 Texas Instruments

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Part Image CD14538BMG4 Texas Instruments

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For a full list of alternate parts for CD14538BM, check out Findchips.com