Part Image

SN74HC245DBR - Texas Instruments

Description: Texas Instruments SN74HC245DBR, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting CMOS, 20-Pin SSOP

Download SN74HC245DBR 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
SN74HC245DBR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB0020A
click to zoom
3D Models
SN74HC245DBR - Texas Instruments  - 3D model - Small Outline Packages - DB0020A
click to zoom

SN74HC245DBR Details

  • Manufacturer Part Number:

    SN74HC245DBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    WITH DIRECTION CONTROL

  • Control Type:

    COMMON CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    7.2 mm

  • Load Capacitance (CL):

    150 pF

  • Logic IC Type:

    BUS TRANSCEIVER

  • Max I(ol):

    0.0078 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    8

  • 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:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    22 ns

  • Propagation Delay (tpd):

    170 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    6 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

SN74HC245DBR Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the SN74HC245DBR is 50 MHz.
  • Yes, the SN74HC245DBR is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 5V supply.
  • The enable pins (EN1 and EN2) are active-low, meaning they need to be pulled low to enable the corresponding direction of data transfer. Connect them to GND or a logic low signal to enable the device.
  • The SN74HC245DBR can sink or source up to 25 mA of current per output pin.
  • Yes, the SN74HC245DBR is compatible with 3.3V systems, but the output voltage will be limited to 3.3V. Ensure that the receiving device can handle the reduced voltage.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SN74HC245DBR Overview

Use the download button to access the SN74HC245DBR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74H, or try a keyword search, such as Bus Driver/Transceivers

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.

Parts related to SN74HC245DBR

Showing 0 results

SN74HC245DBR Alternates

Showing results

Image Part Number Model
Part Image 74HC245DB,112 NXP Semiconductors

Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74HC245DB,118 NXP Semiconductors

Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74HC245DB Nexperia

Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image SN74HC245DBRE4 Texas Instruments

Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image SN74HC245DBLE Texas Instruments

Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

For a full list of alternate parts for SN74HC245DBR, check out Findchips.com