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CD40257BE - Texas Instruments

Description: CMOS Quad 2-Line-to-1-Line Data Selector/Multiplexer

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CD40257BE - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T16)
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CD40257BE - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T16)
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CD40257BE Details

  • Manufacturer Part Number:

    CD40257BE

  • 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

  • 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:

    MULTIPLEXER

  • Max I(ol):

    0.0015 A

  • Number of Bits:

    2

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • 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:

    140 ns

  • Propagation Delay (tpd):

    300 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:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

CD40257BE Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD40257BE is 4.5V to 15.5V.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power consumption and ensure good thermal management, such as using a heat sink or providing adequate airflow.
  • The maximum clock frequency that the CD40257BE can handle is 10 MHz.
  • Yes, the CD40257BE can operate at 3.3V, but the output voltage swing will be reduced, and the device's performance may be affected.
  • The CD40257BE can be interfaced with a microcontroller using a standard 8-bit bus interface, with the microcontroller providing the clock signal and data inputs to the CD40257BE.

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CD40257BE Overview

Use the download button to access the CD40257BE schematic symbol, PCB footprint, and 3D model.
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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 CD40257BFX Harris Semiconductor

Multiplexer, 4000/14000/40000 Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CDIP16

Part Image 5962R9667701VEC Intersil Corporation

Multiplexer, 4000/14000/40000 Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CDIP16

Part Image CD40257BDMSR Intersil Corporation

Multiplexer, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CDIP16

Part Image CD40257BDMSH Harris Semiconductor

Multiplexer, 4000/14000/40000 Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CDIP16

Part Image HCF40257BEY STMicroelectronics

Multiplexer, 4000/14000/40000 Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDIP16

For a full list of alternate parts for CD40257BE, check out Findchips.com