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  4. Interface - UARTs (Universal Asynchronous Receiver Transmitter)
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144 results
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Mounting Type Features Package / Case Number of Channels Supplier Device Package Voltage - Supply Data Rate (Max) Protocol FIFOs With Auto Flow Control With IrDA Encoder/Decoder
GLOBAL STOCKS
XR16C850CJTR-F
XR16C850CJTR-F
RFQ
RFQ
2,681
In-stock
 Exar Corporation IC UART 2.97V - 5.5V 44PLCC - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Printer Port, Timer/Counter 44-LCC (J-Lead) 1, UART 44-PLCC (16.59x16.59) 2.97 V ~ 5.5 V 2Mbps RS485 128 Byte Yes Yes
XR17D158IVTR-F
XR17D158IVTR-F
RFQ
RFQ
3,560
In-stock
 Exar Corporation IC UART OCT BUS 3.3V/5V 144SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes Yes
XR17D158CVTR-F
XR17D158CVTR-F
RFQ
RFQ
2,835
In-stock
 Exar Corporation IC UART OCT BUS 3.3V/5V 144SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes Yes
XR17D154IVTR-F
XR17D154IVTR-F
RFQ
RFQ
1,967
In-stock
 Exar Corporation IC UART QUAD PCI 3.3V/5V 144SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 4, QUART 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte - Yes
XR17D154CVTR-F
XR17D154CVTR-F
RFQ
RFQ
3,616
In-stock
 Exar Corporation IC UART QUAD PCI 3.3V/5V 144SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 4, QUART 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte - Yes
XR17C158IVTR-F
XR17C158IVTR-F
RFQ
RFQ
3,899
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 5V 144SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 8 144-LQFP (20x20) 4.5 V ~ 5.5 V 6.25Mbps RS485 64 Byte Yes Yes
XR17C158CVTR-F
XR17C158CVTR-F
RFQ
RFQ
3,010
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 5V 144SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 8 144-LQFP (20x20) 4.5 V ~ 5.5 V 6.25Mbps RS485 64 Byte Yes Yes
XR17C154IVTR-F
XR17C154IVTR-F
RFQ
RFQ
881
In-stock
 Exar Corporation IC UART PCI BUS QUAD 5V 144SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 4, QUART 144-LQFP (20x20) 5V 6.25Mbps RS485 64 Byte Yes Yes
XR17C154CVTR-F
XR17C154CVTR-F
RFQ
RFQ
927
In-stock
 Exar Corporation IC UART PCI BUS QUAD 5V 144SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 4, QUART 144-LQFP (20x20) 5V 6.25Mbps RS485 64 Byte Yes Yes
XR16V798IQTR-F
XR16V798IQTR-F
RFQ
RFQ
2,770
In-stock
 Exar Corporation IC UART OCT 2.25V - 3.6V 100QFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-BQFP 8 100-QFP (14x20) 2.25 V ~ 3.6 V 8Mbps RS485 64 Byte Yes Yes
XR16V598IQ100TR-F
XR16V598IQ100TR-F
RFQ
RFQ
1,829
In-stock
 Exar Corporation IC UART OCT 2.25V - 3.6V 100QFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-BQFP 8 100-QFP (14x20) 2.25 V ~ 3.6 V 15Mbps RS485 16 Byte Yes Yes
XR16M598IQ100TR-F
XR16M598IQ100TR-F
RFQ
RFQ
2,720
In-stock
 Exar Corporation IC UART OCTAL 1.62-3.63V 100QFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-LQFP 8 100-LQFP (14x20) 1.62 V ~ 3.63 V 15Mbps RS485 16 Byte Yes Yes
XR19L402IL48-F
XR19L402IL48-F
RFQ
RFQ
3,342
In-stock
 Exar Corporation IC UART/TXRX RS485 48QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 2, DUART 48-QFN-EP (7x7) 3.3V, 5V 8Mbps RS485 64 Byte Yes Yes
XR19L400IL40-F
XR19L400IL40-F
RFQ
RFQ
3,717
In-stock
 Exar Corporation IC UART/TXRX RS485 40QFN - Discontinued at Digi-Key Tray Surface Mount Internal Oscillator, Timer/Counter 40-VFQFN Exposed Pad 1, UART 40-QFN (6x6) 3.3V, 5V 8Mbps RS485 64 Byte Yes -
XR17V258IVTR-F
XR17V258IVTR-F
RFQ
RFQ
2,416
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 8Mbps RS485 64 Byte Yes Yes
XR17V258IV
XR17V258IV
RFQ
RFQ
3,493
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 8Mbps RS485 64 Byte Yes Yes
XR17V254IV-F
XR17V254IV-F
RFQ
RFQ
3,307
In-stock
 Exar Corporation IC UART PCI BUS QUAD 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 4, QUART 144-LQFP (20x20) 3.3V, 5V 8Mbps RS485 64 Byte Yes Yes
XR17V252IM-F
XR17V252IM-F
RFQ
RFQ
3,625
In-stock
 Exar Corporation IC UART PCI BUS DUAL 100TQFP - Obsolete Tray Surface Mount - 100-TQFP 2, DUART 100-TQFP (14x14) 3.3V, 5V 8Mbps RS485 64 Byte Yes Yes
XR17V252IM
XR17V252IM
RFQ
RFQ
2,454
In-stock
 Exar Corporation IC UART PCI BUS DUAL 100TQFP - Obsolete Tray Surface Mount - 100-TQFP 2, DUART 100-TQFP (14x14) 3.3V, 5V 8Mbps RS485 64 Byte Yes Yes
XR17D158IV
XR17D158IV
RFQ
RFQ
3,288
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes Yes
XR17D158CV
XR17D158CV
RFQ
RFQ
3,229
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes Yes
XR17C158CV
XR17C158CV
RFQ
RFQ
3,809
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 8 144-LQFP (20x20) 4.5 V ~ 5.5 V 6.25Mbps RS485 64 Byte Yes Yes
XR17C154IV-F
XR17C154IV-F
RFQ
RFQ
1,466
In-stock
 Exar Corporation IC UART PCI BUS QUAD 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 4, QUART 144-LQFP (20x20) 5V 6.25Mbps RS485 64 Byte Yes Yes
XR17C154IV
XR17C154IV
RFQ
RFQ
1,105
In-stock
 Exar Corporation IC UART PCI BUS QUAD 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 4, QUART 144-LQFP (20x20) 5V 6.25Mbps RS485 64 Byte Yes Yes
XR17C154CV-F
XR17C154CV-F
RFQ
RFQ
1,348
In-stock
 Exar Corporation IC UART PCI BUS QUAD 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 4, QUART 144-LQFP (20x20) 5V 6.25Mbps RS485 64 Byte Yes Yes
XR17C154CV
XR17C154CV
RFQ
RFQ
1,038
In-stock
 Exar Corporation IC UART PCI BUS QUAD 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 4, QUART 144-LQFP (20x20) 5V 6.25Mbps RS485 64 Byte Yes Yes
XR16V794IV-F
XR16V794IV-F
RFQ
RFQ
3,868
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 64LQFP - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.25 V ~ 3.6 V 8Mbps RS485 64 Byte Yes Yes
SC28L202A1DGG,129
SC28L202A1DGG,129
RFQ
RFQ
1,550
In-stock
 NXP USA Inc. IC DUART 3.3V-5.0V 56-TSSOP IMPACT Obsolete Tube Surface Mount Configurable GPIO, Internal Oscillator, Timer/Counter 56-TFSOP (0.240", 6.10mm Width) 1, UART 56-TSSOP 3.3V, 5V 3.125Mbps RS485 256 Byte Yes -
SC28L202A1DGG,112
SC28L202A1DGG,112
RFQ
RFQ
1,486
In-stock
 NXP USA Inc. IC UART DUAL W/FIFO 56-TSSOP IMPACT Obsolete Tube Surface Mount Configurable GPIO, Internal Oscillator, Timer/Counter 56-TFSOP (0.240", 6.10mm Width) 1, UART 56-TSSOP 3.3V, 5V 3.125Mbps RS485 256 Byte Yes -
SC28L202A1DGG,118
SC28L202A1DGG,118
RFQ
1,961
In-stock
 NXP USA Inc. IC UART DUAL W/FIFO 56-TSSOP IMPACT Active Tape & Reel (TR) Surface Mount Configurable GPIO, Internal Oscillator, Timer/Counter 56-TFSOP (0.240", 6.10mm Width) 1, UART 56-TSSOP 3.3V, 5V 3.125Mbps RS485 256 Byte Yes -
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