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SN74HC157NE4 - Texas Instruments

Description: Multiplexer 1-Element CMOS 8-IN PDIP

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SN74HC157NE4 - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T)
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SN74HC157NE4 - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T)
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SN74HC157NE4 Details

  • Manufacturer Part Number:

    SN74HC157NE4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    PDIP-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia, Mexico

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    HC/UH

  • 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):

    0.0078 A

  • Number of Bits:

    2

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • 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):

    0.16 mA

  • Prop. Delay@Nom-Sup:

    47 ns

  • Propagation Delay (tpd):

    235 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SN74HC157NE4 Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74HC157NE4 is 50 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, use proper PCB layout techniques, such as keeping signal traces short and away from noise sources, using termination resistors, and providing adequate power supply decoupling.
  • Yes, the SN74HC157NE4 is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 5V supply, and to follow proper voltage translation techniques if necessary.
  • To avoid latch-up and ensure proper operation, follow a controlled power-up and power-down sequence, ensuring that the power supply voltage (VCC) is stable before applying input signals, and that input signals are removed before powering down.
  • The recommended operating temperature range for the SN74HC157NE4 is -40°C to 85°C, but it can vary depending on the specific application and environmental conditions.

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SN74HC157NE4 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 CD54HC157F/3 Harris Semiconductor

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For a full list of alternate parts for SN74HC157NE4, check out Findchips.com