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MC74ACT257NG - onsemi

Description: Multiplexer 1-Element CMOS 3-ST 8-IN Automotive 16-Pin PDIP Tube

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MC74ACT257NG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - ACT 257 ALYW
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MC74ACT257NG - onsemi  - 3D model - Small Outline Packages - ACT 257 ALYW
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MC74ACT257NG Details

  • Manufacturer Part Number:

    MC74ACT257NG

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-16

  • Pin Count:

    16

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Family:

    ACT

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e3

  • Length:

    19.175 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    MULTIPLEXER

  • Max I(ol):

    0.024 A

  • 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 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

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    50 mA

  • Prop. Delay@Nom-Sup:

    8.5 ns

  • Propagation Delay (tpd):

    8.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.44 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

MC74ACT257NG Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC74ACT257NG is 4.5V to 5.5V, with a typical voltage of 5V.
  • To ensure signal integrity, use a low-impedance output driver, minimize trace lengths, and use proper termination and decoupling techniques.
  • The maximum frequency of operation for the MC74ACT257NG is typically 100 MHz, but this can vary depending on the specific application and operating conditions.
  • While the MC74ACT257NG is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the output voltage swing will be reduced, and the device may not meet all specifications.
  • To prevent latch-up and ensure proper operation, power up the VCC pin before applying input signals, and power down the VCC pin after removing input signals.

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MC74ACT257NG Overview

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Part Image MC74ACT257N onsemi

Multiplexer, ACT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDIP16