Part Image

CD74HCT245E - Texas Instruments

Description: High Speed CMOS Logic Non-Inverting Octal-Bus Transceiver with 3-State Outpus

Download CD74HCT245E 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
CD74HCT245E - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T-20)
click to zoom
3D Models
CD74HCT245E - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T-20)
click to zoom

CD74HCT245E Details

  • Manufacturer Part Number:

    CD74HCT245E

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • 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:

    HCT

  • JESD-30 Code:

    R-PDIP-T20

  • JESD-609 Code:

    e4

  • Length:

    25.4 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS TRANSCEIVER

  • Max I(ol):

    0.006 A

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    33 ns

  • Propagation Delay (tpd):

    39 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    5.08 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:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

CD74HCT245E Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the CD74HCT245E is 50 MHz.
  • Yes, the CD74HCT245E can operate with a 5V power supply, but it is recommended to use a 3.3V or 2.5V power supply for optimal performance.
  • The enable pins (1E and 2E) are active-low, meaning they need to be pulled low to enable the corresponding bus. When not in use, the enable pins should be pulled high to disable the bus.
  • The propagation delay of the CD74HCT245E is typically around 10-15 ns, but this can vary depending on the operating conditions and load capacitance.
  • Yes, the CD74HCT245E can be used as a level shifter, but it is not recommended as it is not designed for this purpose. Instead, use a dedicated level shifter IC for optimal performance.

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

CD74HCT245E Overview

Use the download button to access the CD74HCT245E schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like CD74H, 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 CD74HCT245E

Showing 0 results

CD74HCT245E Alternates

Showing results

Image Part Number Model
Part Image 5962-8550601RA Harris Semiconductor

Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20

Part Image 8550601RX National Semiconductor Corporation

Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20

Part Image M74HCT245-1P Mitsubishi Electric

Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20

Part Image MC74HCT245N Motorola Semiconductor Products

Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20

Part Image M38510/65553SRA Texas Instruments

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

For a full list of alternate parts for CD74HCT245E, check out Findchips.com