ManufacturerPackagingSeriesPart StatusFeaturesNumber of ChannelsFIFO'sProtocolData Rate (Max)Voltage - SupplyWith Auto Flow ControlWith IrDA Encoder/DecoderWith False Start Bit DetectionWith Modem ControlMounting TypePackage / CaseSupplier Device Package
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Features
Number of Channels
FIFO's
Protocol
Data Rate (Max)
Voltage - Supply
With Auto Flow Control ...
With IrDA Encoder/Decoder ...
With False Start ...
With Modem Control
Mounting Type
Package / Case
Supplier Device Package ...
XR82C684CJ-F
XR82C684CJ-F
1+18.1471
10+16.5
25+15.2627
100+14.0252
250+12.7876
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART CMOS QUAD 68PLCCTube-ActiveInternal Oscillator, Timer/Counter4, QUART--1Mbps5V----Surface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
XR82C684CJ/44-F
XR82C684CJ/44-F
1+16.8824
10+15.349
25+14.198
100+13.0467
250+11.8955
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART CMOS QUAD 44PLCCTube-ActiveInternal Oscillator, Timer/Counter4, QUART--1Mbps5V----Surface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
XR68C681J-F
XR68C681J-F
1+9.53922
10+8.58824
25+7.8251
100+7.06157
250+6.48902
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART CMOS DUAL 44PLCCTube-ActiveInternal Oscillator, Timer/Counter2, DUART--1Mbps5V----Surface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
XR68C681CJ-F
XR68C681CJ-F
1+8.52941
10+7.67941
25+6.99686
100+6.31431
250+5.80235
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART CMOS DUAL 44PLCCTube-ActiveInternal Oscillator, Timer/Counter2, DUART--1Mbps5V----Surface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
XR17V358IB176-F
XR17V358IB176-F
1+17.0098
10+15.4598
100+13.1375
250+11.9764
500+11.2089
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART PCIE OCTAL 176FBGATray-Active-8256 ByteRS48531.25Mbps1.2V, 3.3VYesYesYesYesSurface Mount176-LFBGA176-FPBGA (13x13)
XR17D158IV-F
XR17D158IV-F
1+39.4902
10+36.9304
25+34.1557
100+32.0209
250+29.8862
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS OCTAL 144LQFPTray-Active-864 ByteRS4856.25Mbps3.3V, 5VYesYesYes-Surface Mount144-LQFP144-LQFP (20x20)
XR17D158CV-F
XR17D158CV-F
60+34.1556
Increments of 60
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS OCTAL 144LQFPTray-Active-864 ByteRS4856.25Mbps3.3V, 5VYesYesYes-Surface Mount144-LQFP144-LQFP (20x20)
XR17D154IV-F
XR17D154IV-F
1+28.4608
10+26.3216
25+24.1878
100+22.4805
250+20.6308
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS QUAD 144LQFPTray-Active-4, QUART64 ByteRS4856.25Mbps3.3V, 5V-YesYes--144-LQFP144-LQFP (20x20)
XR17D154CV-F
XR17D154CV-F
60+24.1879
Increments of 60
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS QUAD 144LQFPTray-Active-4, QUART64 ByteRS4856.25Mbps3.3V, 5V-YesYes--144-LQFP144-LQFP (20x20)
XR17D152CM-F
XR17D152CM-F
1+20.8627
10+18.9637
25+17.542
100+16.1195
250+14.6972
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS DUAL 100TQFPTray-Active-2, DUART64 ByteRS4856.25Mbps3.3V, 5VYesYesYes--100-TQFP100-TQFP (14x14)
XR17C158CV-F
XR17C158CV-F
60+34.1556
Increments of 60
Leadtime
2-3 weeks		Exar CorporationIC UART PCI BUS 5V OCTAL 144LQFPTray-Active-864 ByteRS4856.25Mbps4.5 V ~ 5.5 VYesYesYes-Surface Mount144-LQFP144-LQFP (20x20)
XR16M2550IM48-F
XR16M2550IM48-F
250+5.54482
Increments of 250
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 1.8V DL 48TQFPTray-ActiveInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16M2550IL32-F
XR16M2550IL32-F
490+5.47617
Increments of 490
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B 1.8V DUAL 32QFNTray-ActiveInternal Oscillator, Timer/Counter2, DUART16 ByteRS232, RS42216Mbps1.62 V ~ 3.63 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
XR16L788IQ-F
XR16L788IQ-F
1+28.6078
10+26.4569
100+22.5995
250+20.7414
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART 64B 3.3V OCTAL 100QFPTray-ActiveInternal Oscillator, Timer/Counter864 ByteRS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
XR16L788CQ-F
XR16L788CQ-F
1+35.0392
10+32.4118
25+29.7843
100+27.6818
250+25.4042
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART 64B 3.3V OCTAL 100QFPTray-ActiveInternal Oscillator, Timer/Counter864 ByteRS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
XR16L784IV-F
XR16L784IV-F
1+24.4608
10+22.6235
25+20.789
100+19.3214
250+17.7316
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART 8B 3.3V QUAD 64LQFPTray-ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
XR16L784CV-F
XR16L784CV-F
1+23.3431
10+21.5961
25+19.8447
100+18.4438
250+16.9264
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART 8B 3.3V QUAD 64LQFPTray-ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
XR16L2750IM-F
XR16L2750IM-F
1+8.48039
10+7.63431
25+6.95569
100+6.27696
250+5.768
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B DUAL 48TQFPTray-ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4856.25Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16L2750CM-F
XR16L2750CM-F
1+8.04902
10+7.24804
25+6.60353
100+5.95931
250+5.47616
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B DUAL 48TQFPTray-ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS232, RS4856.25Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16L2550IM-F
XR16L2550IM-F
1+6.68627
10+6.02059
25+5.48588
100+4.95059
250+4.54918
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 16B DUAL 48TQFPTray-ActiveInternal Oscillator, Timer/Counter2, DUART16 ByteRS2324Mbps2.25 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16C864IQ-F
XR16C864IQ-F
1+31.5294
10+29.1618
25+26.7973
100+24.9056
250+22.8564
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 128B QUAD 100QFPTray-ActiveInternal Oscillator, Timer/Counter4, QUART128 ByteRS232, RS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount100-BQFP100-QFP (14x20)
XR16C854IV-F
XR16C854IV-F
1+27.8137
10+25.7245
25+23.6384
100+21.9699
250+20.1622
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 128B QUAD 64LQFPTray-ActiveInternal Oscillator, Timer/Counter4, QUART128 ByteRS232, RS4852Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
XR16C2850IM-F
XR16C2850IM-F
1+16.0588
10+14.602
25+13.5067
100+12.4115
250+11.3164
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 128B DUAL 48TQFPTray-ActiveInternal Oscillator, Timer/Counter2, DUART128 ByteRS232, RS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
XR16C2850CM-F
XR16C2850CM-F
1+14.7549
10+13.4098
25+12.4043
100+11.3986
250+10.3929
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 128B DUAL 48TQFPTray-ActiveInternal Oscillator, Timer/Counter2, DUART128 ByteRS232, RS4856.25Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
ST16C654IQ64-F
ST16C654IQ64-F
1+17.598
10+15.9951
25+14.7957
100+13.596
250+12.3964
Increments of 1
Leadtime
2-3 weeks		Exar CorporationIC UART FIFO 64B QUAD 64LQFPTray-ActiveInternal Oscillator, Timer/Counter4, QUART64 ByteRS2321.5Mbps2.97 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)