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CD4018BF - Texas Instruments

Description: Counter/Divider Single 5-Bit Binary UP 16-Pin CDIP Tube

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CD4018BF - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J(R-CDIP-T16)
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CD4018BF - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J(R-CDIP-T16)
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CD4018BF Details

  • Manufacturer Part Number:

    CD4018BF

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • 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-GDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.56 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

  • 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:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • 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:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    7.62 mm

  • fmax-Min:

    8.5 MHz

CD4018BF Frequently Asked Questions (FAQs)

  • The CD4018BF can handle clock frequencies up to 10 MHz, but it's recommended to keep it below 5 MHz for reliable operation.
  • You can use a pull-up resistor and a capacitor to create a power-on reset circuit, which will ensure that the chip is properly reset after power-on. A 10kΩ pull-up resistor and a 100nF capacitor are commonly used for this purpose.
  • The CD4018BF can sink or source up to 1.5 mA of current per output pin, but it's recommended to keep the output current below 1 mA for reliable operation.
  • Yes, the CD4018BF can operate with a power supply voltage as low as 3V, but it's recommended to use a 5V power supply for reliable operation. If you must use a 3.3V power supply, ensure that the input signals are compatible with the reduced voltage.
  • To troubleshoot issues with the CD4018BF, start by verifying that the power supply voltage is within the recommended range, and that the input signals are correct. Use a logic analyzer or oscilloscope to verify the input and output signals, and check for any noise or glitches that may be affecting the chip's operation.

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CD4018BF 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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For a full list of alternate parts for CD4018BF, check out Findchips.com