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.
XR88C681CJ-F Real Image
Same model may have multiple batches, images only for reference.

XR88C681CJ-F

Part No XR88C681CJ-F
Manufacturer Exar Corporation
Catalog Interface - UARTs (Universal Asynchronous Receiver Transmitter)
Description IC UART CMOS DUAL 44PLCC / UART 2-CH 1byte FIFO 5V 44-Pin PLCC
Datasheet
XR88C681CJ-F Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Exar Corporation
Packaging Tube
Features Internal Oscillator, Timer/Counter
Number of Channels 2, DUART
FIFO's 3 Byte
Data Rate (Maximum) 1Mbps
Operating Supply Voltage 5V
Mounting SMD
Package 44-LCC (J-Lead)
Manufacturer Package 44-PLCC (16.58x16.58)
Win Source Part Number 800163-XR88C681CJ-F
Popularity Medium
Supply and Demand Status Limited
Family Name XR88C681
Introduction Date September 01, 1999
ECCN EAR99
Estimated EOL Date 2028
Ultra Librarian 3D Model Ultra Librarian XR88C681CJ-F CAD Model

Description

The Exar Corporation XR88C681CJ-F is a dual UART IC manufactured by Exar Corporation.

  • Applications: Integrated circuits (ICs)
  • Popularity: Medium
  • Packaging: Tube
  • Package Size: 44-LCC (J-Lead)
  • Operating Supply Voltage: 5V
  • Channels: 2
  • FIFO Size: 3 bytes
  • Auto Flow Control: No
  • False Start Bit Detection: No
  • Modem Control: No
  • Introduction Date: September 01, 1999
  • EOL Date: 2028
  • Supply and Demand: Limited

You May Also Be Interested in

SC16C554DBIB64,151 NXP / Nexperia – Price, Stock & Datasheet
SC16C554DBIB64,151
NXP / Nexperia
UART IC 4, QUART CHANNEL 16 BYTE
Need more? Email Us
BL13232ESO SHANGHAI BELLING CO., LTD. – Price, Stock & Datasheet
BL13232ESO
SHANGHAI BELLING CO., LTD.
Transceiver 3V~5.5V 250Kbps SOP-16 Drivers, Receivers, Transceivers RoHS
Lowest to $0.1950
ST16C650ACQ48TR-F Real Image
ST16C650ACQ48TR-F
MaxLinear Inc
IC UART 2.90V - 5.5V 48TQFP / UART IC 1, UART Channel RS232, RS422, RS485 32 Byte 48-TQFP (7x7)
Lowest to $4.8972
SC16C554BIB64,157 NXP
SC16C554BIB64,157
NXP / Nexperia
UART Interface IC 16CB 2.5V-5V 4CH
Lowest to $38.0151
XR16C854CJ Sipex Corporation – Price, Stock & Datasheet
XR16C854CJ
Sipex Corporation
4 PLCC-68 UARTs (Universal Asynchronous Receiver Transmitter) RoHS
Lowest to $156.7165
Picture of XR16C854IQ
XR16C854IQ
Sipex Corporation
QUAD UART WITH FIFO
Need more? Email Us
SCC2698BC1A84,512 NXP
SCC2698BC1A84,512
NXP / Nexperia
UART Interface IC 8CH. UART ENHANCED
Lowest to $58.6467
ST16C450IQ48 Sipex Corporation – Price, Stock & Datasheet
ST16C450IQ48
Sipex Corporation
UART IC Channel
Lowest to $1.0400
XR68C192CJ-F Real Image
XR68C192CJ-F
MaxLinear Inc
IC UART FIFI DUAL 44PLCC / UART IC 2, DUART Channel 16 Byte 44-PLCC (16.59x16.59)
Lowest to $139.4231

Top Sellers

DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $17.6608
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
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 $0.1782
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
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 $4.3955

Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $76.4180 $76.4180
2+ $74.0299 $148.0598
3+ $71.6418 $214.9254
4+ $69.2538 $277.0152
5+ $62.0896 $310.4480
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 5,000 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