Part Image

MC74ACT646DWG - onsemi

Description: Choice of True and Inverting Data Paths; 3-State Outputs; ACT646 Has TTL Compatible Inputs; Outputs Source/Sink 24 mA; 300 mil Slim Dual In-Line Package; Multiplexed Real-Time and Stored Data Transfers; Independent Registers for A and B Buses; These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representa

Download MC74ACT646DWG Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
MC74ACT646DWG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-24 WB CASE 751E-04 ISSUE F
click to zoom
3D Models
MC74ACT646DWG - onsemi  - 3D model - Small Outline Packages - SOIC-24 WB CASE 751E-04 ISSUE F
click to zoom

MC74ACT646DWG Details

  • Manufacturer Part Number:

    MC74ACT646DWG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC−24 WB

  • Package Description:

    SOIC-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    0.0751

  • Country Of Origin:

    Philippines

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA

  • Control Type:

    INDEPENDENT CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    ACT

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    15.395 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    REGISTERED BUS TRANSCEIVER

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    50 mA

  • Prop. Delay@Nom-Sup:

    16 ns

  • Propagation Delay (tpd):

    16 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    7.5 mm

MC74ACT646DWG Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC74ACT646DWG is 4.5V to 5.5V, with a typical voltage of 5V.
  • The MC74ACT646DWG has a maximum junction temperature of 150°C. To handle thermal management, ensure good airflow, use a heat sink if necessary, and follow proper PCB design and layout guidelines to minimize thermal resistance.
  • The maximum frequency of operation for the MC74ACT646DWG is 100 MHz, but this can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, use proper PCB design and layout techniques, such as using controlled impedance traces, minimizing signal routing, and using termination resistors as needed. Additionally, follow proper signal routing and termination guidelines for the specific application.
  • The MC74ACT646DWG is a 5V device, but it can be used with 3.3V logic with proper level shifting or voltage translation. However, this may require additional circuitry and design considerations.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MC74ACT646DWG Overview

Use the download button to access the MC74ACT646DWG schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MC74A, or try a keyword search, such as Bus Driver/Transceivers

Parts related to MC74ACT646DWG

Showing 0 results

MC74ACT646DWG Alternates

Showing results

Image Part Number Model
Part Image MC74ACT646DWG Rochester Electronics LLC

Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24

Part Image 74ACTQ646SCX Rochester Electronics LLC

ACT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, 0.300 INCH, MS-013, SOIC-24

Part Image CD74ACT646M96E4 Rochester Electronics LLC

Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24

Part Image MC74ACT646DWR2G onsemi

Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24

Part Image CD74ACT646SM Harris Semiconductor

Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24

For a full list of alternate parts for MC74ACT646DWG, check out Findchips.com