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CD4018BNSR - Texas Instruments

Description: CMOS Presettable Divide-By-N Counter

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CD4018BNSR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - NS (R-PDSO-G16)
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CD4018BNSR - Texas Instruments  - 3D model - Small Outline Packages - NS (R-PDSO-G16)
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CD4018BNSR Details

  • Manufacturer Part Number:

    CD4018BNSR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    JOHNSON COUNTER, PROGRAMMABLE WITH EXT CONNECTION

  • Count Direction:

    UP

  • Family:

    4000/14000/40000

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.2 mm

  • Load Capacitance (CL):

    50 pF

  • Load/Preset Input:

    YES

  • Logic IC Type:

    RING COUNTER

  • Max Frequency@Nom-Sup:

    3000000 Hz

  • Max I(ol):

    0.0015 A

  • Mode of Operation:

    SYNCHRONOUS

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    5

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.03 mA

  • Prop. Delay@Nom-Sup:

    180 ns

  • Propagation Delay (tpd):

    400 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    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:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    5.3 mm

  • fmax-Min:

    8.5 MHz

CD4018BNSR Frequently Asked Questions (FAQs)

  • The CD4018BNSR can handle clock frequencies up to 10 MHz, but it's recommended to limit it to 5 MHz for reliable operation.
  • You can ensure proper reset by connecting the MR (Master Reset) pin to VCC through a 1kΩ resistor and a 10nF capacitor to ground. This will provide a clean reset signal during power-on.
  • The recommended power-on sequence is to apply VCC first, followed by the clock signal, and then the data inputs. This ensures that the device is properly initialized and ready for operation.
  • Yes, the CD4018BNSR can operate with a supply voltage as low as 3V, but the maximum clock frequency may be limited to 2.5 MHz. It's recommended to consult the datasheet for specific operating conditions.
  • Common issues with the CD4018BNSR not counting correctly include incorrect clock polarity, incorrect reset timing, or noise on the clock or data lines. Check the datasheet for specific troubleshooting guidelines and ensure that the device is properly connected and configured.

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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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Ring Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 5-Bit, Up Direction, CMOS, PDSO16