Datasheets
MC145423DWR2 by:
Freescale Semiconductor
Freescale Semiconductor
Motorola Mobility LLC
Motorola Semiconductor Products
Not Found

DATACOM, DIGITAL SLIC, PDSO28, SOIC-28

Part Details for MC145423DWR2 by Freescale Semiconductor

Results Overview of MC145423DWR2 by Freescale Semiconductor

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

MC145423DWR2 Information

MC145423DWR2 by Freescale Semiconductor is a Digital Transmission Interface.
Digital Transmission Interfaces are under the broader part category of Telecommunication Circuits.

A telecommunications circuit transmits and receives information between points. Key components include transmitters, receivers, amplifiers, and multiplexers. Read more about Telecommunication Circuits on our Telecommunication Circuits part category page.

Price & Stock for MC145423DWR2

Part # Distributor Description Stock Price Buy
Bristol Electronics   63
RFQ
Quest Components DATACOM, DIGITAL SLIC, PDSO28 50
  • 1 $9.2820
  • 12 $6.1880
  • 41 $5.7239
$5.7239 / $9.2820 Buy Now

Part Details for MC145423DWR2

MC145423DWR2 CAD Models

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MC145423DWR2 Part Data Attributes

MC145423DWR2 Freescale Semiconductor
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MC145423DWR2 Freescale Semiconductor DATACOM, DIGITAL SLIC, PDSO28, SOIC-28
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer FREESCALE SEMICONDUCTOR INC
Part Package Code SOIC
Package Description SOIC-28
Pin Count 28
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
JESD-30 Code R-PDSO-G28
JESD-609 Code e0
Length 17.925 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 28
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP28,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 220
Qualification Status Not Qualified
Seated Height-Max 2.65 mm
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Telecom IC Type DIGITAL SLIC
Temperature Grade INDUSTRIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 7.5 mm

Alternate Parts for MC145423DWR2

This table gives cross-reference parts and alternative options found for MC145423DWR2. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MC145423DWR2, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MC145423DW Freescale Semiconductor Check for Price IC,LOOP TRANSCEIVER/DETECTOR,CMOS,SOP,28PIN,PLASTIC MC145423DWR2 vs MC145423DW
MC145423EG Freescale Semiconductor Check for Price DATACOM, DIGITAL SLIC, PDSO28, SOIC-28 MC145423DWR2 vs MC145423EG

MC145423DWR2 Related Parts

MC145423DWR2 Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for the MC145423DWR2 is 2.7V to 5.5V, although it can operate down to 2.3V with reduced performance.

  • To ensure reliable operation in high-temperature environments, it is recommended to use a heat sink, reduce the power supply voltage, and minimize the device's power consumption. Additionally, the device should be operated within its specified temperature range of -40°C to 125°C.

  • The maximum clock frequency that the MC145423DWR2 can support is 25 MHz, although it can operate at lower frequencies with reduced power consumption.

  • The MC145423DWR2 can be interfaced with a microcontroller using a serial interface such as SPI or I2C. The device's control pins (e.g. CS, SCK, MOSI, MISO) should be connected to the microcontroller's corresponding pins, and the microcontroller should be configured to communicate with the device using the appropriate protocol.

  • The VDD pin is the power supply pin, which should be connected to a stable voltage source within the recommended operating range. The VSS pin is the ground pin, which should be connected to the system ground.