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CD4047BM - Texas Instruments

Description: CMOS Low-Power Monostable/Astable Multivibrator

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CD4047BM - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)_1
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CD4047BM - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)_1
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CD4047BM Details

  • Manufacturer Part Number:

    CD4047BM

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • 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-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    MONOSTABLE MULTIVIBRATOR

  • Max I(ol):

    0.004 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    1

  • Number of Data/Clock Inputs:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.6 mA

  • Propagation Delay (tpd):

    1000 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

CD4047BM Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD4047BM is 3V to 15V.
  • To ensure the oscillator starts reliably, a capacitor (typically 10nF to 100nF) should be connected between the timing capacitor pin (pin 2) and ground. This helps to discharge the capacitor and ensure a reliable start-up.
  • The reset pin (pin 12) is used to reset the oscillator and timer circuits. When the reset pin is pulled low, the oscillator and timer circuits are reset, and the output (pin 10) goes low.
  • The timing components (R and C) should be chosen based on the desired oscillator frequency. The formula to calculate the oscillator frequency is: f = 1 / (2.3 * R * C). The values of R and C should be chosen to achieve the desired frequency.
  • Yes, the CD4047BM can be used as a monostable multivibrator. To do this, connect the trigger input (pin 6) to the threshold input (pin 5) and use the timing components (R and C) to set the pulse width.

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CD4047BM 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 HCF4047BM1 STMicroelectronics

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Part Image HCF4047M013TR STMicroelectronics

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For a full list of alternate parts for CD4047BM, check out Findchips.com