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MC74HC157ADG - onsemi

Description: Chip Complexity: 82 FETs or 20.5 Equivalent Gates; In Compliance with the Requirements Defined by JEDEC Standard No. 7A; Low Input Current: 1.0 mA; Operating Voltage Range: 2.0 to 6.0 V; High Noise Immunity Characteristic of CMOS Devices; Outputs Directly Interface to CMOS, NMOS, and TTL; Output Drive Capability: 10 LSTTL Loads; Pb-Free Packages are Available*

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MC74HC157ADG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-16 CASE751B-05
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MC74HC157ADG - onsemi  - 3D model - Small Outline Packages - SOIC-16 CASE751B-05
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MC74HC157ADG Details

  • Manufacturer Part Number:

    MC74HC157ADG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC 16 LEAD

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    751B-05

  • Country Of Origin:

    Mainland China, Malaysia

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5.35

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    MULTIPLEXER

  • Max I(ol):

    0.0078 A

  • Moisture Sensitivity Level:

    1

  • 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 Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.16 mA

  • Prop. Delay@Nom-Sup:

    32 ns

  • Propagation Delay (tpd):

    160 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MC74HC157ADG Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the MC74HC157ADG is 25 MHz.
  • Yes, the MC74HC157ADG is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 5V supply.
  • When not in use, the enable inputs (E1 and E2) should be tied to a logic level (either VCC or GND) to prevent unwanted switching.
  • The propagation delay of the MC74HC157ADG is typically around 10-15 ns, but this can vary depending on the operating conditions and load capacitance.
  • Yes, the MC74HC157ADG is compatible with 3.3V systems, but the output voltage will be limited to 3.3V, and the input voltage thresholds may be affected.

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MC74HC157ADG Overview

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Part Image MC74HC157ADG Rochester Electronics LLC

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Part Image HD74HC157RP Hitachi Ltd

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Part Image TC74HC157AFN Toshiba America Electronic Components

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Part Image MC74HC157ADDR2 Motorola Semiconductor Products

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For a full list of alternate parts for MC74HC157ADG, check out Findchips.com