Part Image

74AC245SCX - onsemi

Description: Non-inverting buffers; ACT245 has TTL-compatible inputs; ICC and IOZ reduced by 50%; A and B outputs source/sink 24 mA; Bidirectional data path

Download 74AC245SCX 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
74AC245SCX - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC M20B
click to zoom
3D Models
74AC245SCX - onsemi  - 3D model - Small Outline Packages - SOIC M20B
click to zoom

74AC245SCX Details

  • Manufacturer Part Number:

    74AC245SCX

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-20W

  • Package Description:

    SOIC-20

  • Manufacturer Package Code:

    751BJ

  • Country Of Origin:

    Mainland China, Malaysia

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5

  • Additional Feature:

    WITH DIRECTION CONTROL

  • Control Type:

    COMMON CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    AC

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Logic IC Type:

    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:

    20

  • 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:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    9 ns

  • Propagation Delay (tpd):

    9 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.642 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    7.5 mm

74AC245SCX Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the 74AC245SCX is typically 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, use proper PCB layout techniques, such as minimizing trace lengths, using impedance-controlled traces, and adding termination resistors as needed. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
  • Yes, the 74AC245SCX is compatible with 3.3V systems. However, ensure that the input voltage (VCC) is within the recommended operating range of 2.0V to 6.0V, and that the output voltage (VOH) is within the recommended range of 2.4V to VCC - 0.4V.
  • To ensure proper power sequencing, ensure that the power supply voltage (VCC) is applied before the input signals, and that the input signals are stable before the output enable (OE) is asserted. Additionally, consider using a power sequencing controller or a voltage supervisor to ensure proper power-up and power-down sequences.
  • The maximum current rating of the 74AC245SCX is typically 20mA per output pin, but it can vary depending on the specific application and operating conditions. Be sure to check the datasheet for specific current rating information.

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

74AC245SCX Overview

Use the download button to access the 74AC245SCX schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 74AC2, or try a keyword search, such as Bus Driver/Transceivers

Parts related to 74AC245SCX

Showing 0 results

74AC245SCX Alternates

Showing results

Image Part Number Model
Part Image 74ACQ245SC Texas Instruments

Bus Transceiver, AC Series, 1-Func, CMOS, PDSO20

Part Image TC74AC245FW Toshiba America Electronic Components

Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74AC245MTR STMicroelectronics

Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image MC74AC245DW onsemi

Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74AC245D-T NXP Semiconductors

Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

For a full list of alternate parts for 74AC245SCX, check out Findchips.com