EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
XRT73L04BIV Real Image
Same model may have multiple batches, images only for reference.

XRT73L04BIV

Part No XRT73L04BIV
Manufacturer Exar Corporation
Catalog Interface - Telecom
Description 4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
Datasheet
XRT73L04BIV Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Exar Corporation
Packaging Tray
Part Status Obsolete(EOL)
Interface LIU
Number of Circuits 4
Operating Supply Voltage 3.135 V ~ 3.465 V
Operating Supply Current 500mA
Operating Temperature Range -40°C ~ 85°C
Mounting SMD
Package 144-LQFP
Manufacturer Package 144-LQFP (20x20)
Win Source Part Number 1282375-XRT73L04BIV
Manufacturer Homepage www.exar.com
Popularity Medium
Supply and Demand Status Limited
Family Name XRT73L04B
Introduction Date May 01, 2002
ECCN EAR99
Estimated EOL Date Obsolete
Ultra Librarian 3D Model Ultra Librarian XRT73L04BIV CAD Model

Description

The XRT73L04BIV is a 144-LQFP integrated circuit manufactured by Exar Corporation.

  • Number of Circuits: Four
  • Mounting: SMD
  • Operating Supply Voltage: 3.135 V ~ 3.465 V
  • Operating Supply Current: 500mA
  • Application: LIU interface
  • Operating Temperature Range: -40°C ~ 85°C
  • Packaging: Tray
  • Estimated EOL Date: Obsolete
  • Alternative Parts (Cross-Reference): XRT73L04BIV-F, XRT75L03IV, and XRT75L04IV-F
  • Introduction Date: May 01, 2002
  • ECCN: EAR99
  • Manufacturer Homepage: www.exar.com

You May Also Be Interested in

PM9312-UC PMC-Sierra
PM9312-UC
PMC-Sierra
ENHANCED TT1™ SWITCH FABRIC
Need more? Email Us
Picture of M83241G-13
M83241G-13
Freescale Semiconductor - NXP
IC C1K 450MHZ VOIP 448BGA
Lowest to $58.2090
M-991-01SMTR Real Image
M-991-01SMTR
IXYS
IC TONE GENERATR LP CMOS 16-SOIC
Lowest to $13.7895
Picture of M83261G-13
M83261G-13
Freescale Semiconductor - NXP
IC C1K 650MHZ VOIP 448BGA
Lowest to $58.6467
Picture of LE79R79-1DJC
LE79R79-1DJC
Microchip Technology
IC TELECOM INTERFACE 32PLCC
Lowest to $4.0665
MT8960AE Mitel Networks Corporation
MT8960AE
Mitel Networks Corporation
ISO2-CMOS Integrated PCM Filter Codec
Need more? Email Us
LE79R79-2FQC Real Image
LE79R79-2FQC
Microsemi Corporation
IC TELECOM INTERFACE 32QFN
Need more? Email Us
PSB21383 Real Image
PSB21383
Infineon Technologies
Siemens Codec with S/T Transceiver
Need more? Email Us
BU8793KN Real Image
BU8793KN
Rohm Semiconductor
Sound Generator for Cellular Phone
Lowest to $2.1194

Top Sellers

BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1616
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.1775
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $30.8873
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.6918
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.2767
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.8016
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $21.3835
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0476
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0594

Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $429.0000 $429.0000
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 27 pieces
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess