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CD4031BE - Texas Instruments

Description: CD4031BE, 64-stage Shift Register, Serial to Serial, 3 → 18 V, 16-Pin PDIP

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CD4031BE - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T)
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CD4031BE - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T)
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CD4031BE Details

  • Manufacturer Part Number:

    CD4031BE

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    DELAYED BUFFERED CLOCK OUTPUT FOR CASCADING

  • Count Direction:

    RIGHT

  • Family:

    4000/14000/40000

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    SERIAL IN SERIAL OUT

  • Max Frequency@Nom-Sup:

    2000000 Hz

  • Max I(ol):

    0.004200000000000001 A

  • Number of Bits:

    64

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    3 mA

  • Prop. Delay@Nom-Sup:

    220 ns

  • Propagation Delay (tpd):

    500 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • 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:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • 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

CD4031BE Frequently Asked Questions (FAQs)

  • The CD4031BE can handle clock frequencies up to 2.5 MHz, but it's recommended to operate it at a maximum frequency of 1 MHz for reliable operation.
  • To ensure proper reset, connect 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-up.
  • 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.
  • The ACR input should be tied to VCC or GND through a 1kΩ resistor to prevent unwanted clearing of the counter. If you need to use the ACR input, ensure that it is synchronized with the clock signal to avoid metastability issues.
  • The CD4031BE can sink or source up to 1.6 mA of current per output pin, but it's recommended to limit the output current to 1 mA or less to ensure reliable operation.

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CD4031BE 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 CD4031BEE4 Texas Instruments

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Part Image CD4031BF3A Intersil Corporation

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Part Image CD4031BFMSR Intersil Corporation

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Part Image HCF4031BEY STMicroelectronics

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Part Image CD4031BF/3 RCA

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For a full list of alternate parts for CD4031BE, check out Findchips.com