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  4. Interface - UARTs (Universal Asynchronous Receiver Transmitter)
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31 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
GLOBAL STOCKS
XR16C854CJTR-F
XR16C854CJTR-F
RFQ
VIEW
RFQ
2,544
In-stock
 Exar Corporation IC UART QUAD 2.97V - 5.5V 68PLCC - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 68-LCC (J-Lead) 4, QUART 68-PLCC (24.23x24.23) 2.97 V ~ 5.5 V 2Mbps RS232, RS485 128 Byte Yes
ST16C654CQ100TR-F
ST16C654CQ100TR-F
RFQ
VIEW
RFQ
3,268
In-stock
 Exar Corporation IC UART QUAD 2.97V - 5.5V 100QFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-BQFP 4, QUART 100-QFP (14x20) 2.97 V ~ 5.5 V 1.5Mbps RS232 64 Byte Yes
XR17D154IVTR-F
XR17D154IVTR-F
RFQ
VIEW
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 -
XR17D154CVTR-F
XR17D154CVTR-F
RFQ
VIEW
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 -
XR17C154IVTR-F
XR17C154IVTR-F
RFQ
VIEW
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
XR17C154CVTR-F
XR17C154CVTR-F
RFQ
VIEW
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
XR16V698IQ100TR-F
XR16V698IQ100TR-F
RFQ
VIEW
RFQ
3,257
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 4, QUART 100-QFP (14x20) 2.25 V ~ 3.6 V 16Mbps RS232 64 Byte Yes
XR16V654IVTR-F
XR16V654IVTR-F
RFQ
VIEW
RFQ
680
In-stock
 Exar Corporation IC UART QUAD 2.25V - 3.6V 64SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.25 V ~ 3.6 V 16Mbps RS232 64 Byte Yes
XR16V654IV80TR-F
XR16V654IV80TR-F
RFQ
VIEW
RFQ
2,741
In-stock
 Exar Corporation IC UART QUAD 2.25V - 3.6V 80SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 80-LQFP 4, QUART 80-LQFP (12x12) 2.25 V ~ 3.6 V 16Mbps RS232 64 Byte Yes
XR16V654DIVTR-F
XR16V654DIVTR-F
RFQ
VIEW
RFQ
3,979
In-stock
 Exar Corporation IC UART QUAD 2.25V - 3.6V 64SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.25 V ~ 3.6 V 16Mbps RS232 64 Byte Yes
XR16V554IV80TR-F
XR16V554IV80TR-F
RFQ
VIEW
RFQ
2,857
In-stock
 Exar Corporation IC UART QUAD 2.25V - 3.6V 80SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 80-LQFP 4, QUART 80-LQFP (12x12) 2.25 V ~ 3.6 V 4Mbps RS232 16 Byte Yes
XR16V554ILTR-F
XR16V554ILTR-F
RFQ
VIEW
RFQ
1,280
In-stock
 Exar Corporation IC UART QUAD 2.25V - 3.6V 48QFN - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 4, QUART 48-QFN (7x7) 2.25 V ~ 3.6 V 4Mbps RS232 16 Byte Yes
XR16V554IJTR-F
XR16V554IJTR-F
RFQ
VIEW
RFQ
2,919
In-stock
 Exar Corporation IC UART QUAD 2.25V - 3.6V 68PLCC - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 68-LCC (J-Lead) 4, QUART 68-PLCC (24.23x24.23) 2.25 V ~ 3.6 V 4Mbps RS232 16 Byte Yes
Default Photo
XR16M654IL48TR-F
RFQ
VIEW
RFQ
2,902
In-stock
 Exar Corporation IC UART QUAD 1.62 - 3.63V 48QFN - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 4, QUART 48-QFN (7x7) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M564IV64TR-F
XR16M564IV64TR-F
RFQ
VIEW
RFQ
3,955
In-stock
 Exar Corporation IC UART QUAD 1.62 - 3.63V 64SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 1.62 V ~ 3.63 V 16Mbps RS232 32 Byte Yes
Default Photo
XR16M564IL48TR-F
RFQ
VIEW
RFQ
2,720
In-stock
 Exar Corporation IC UART QUAD 1.62 - 3.63V 48QFN - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 4, QUART 48-QFN (7x7) 1.62 V ~ 3.63 V 16Mbps RS232 32 Byte Yes
XR16M554IV80TR-F
XR16M554IV80TR-F
RFQ
VIEW
RFQ
926
In-stock
 Exar Corporation IC UART QUAD 1.62 - 3.63V 80SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 80-LQFP 4, QUART 80-LQFP (12x12) 1.62 V ~ 3.63 V 4Mbps RS232 16 Byte Yes
XR16M554IV64TR-F
XR16M554IV64TR-F
RFQ
VIEW
RFQ
3,698
In-stock
 Exar Corporation IC UART QUAD 1.62 - 3.63V 64SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 1.62 V ~ 3.63 V 4Mbps RS232 16 Byte Yes
XR16C854DCVTR-F
XR16C854DCVTR-F
RFQ
VIEW
RFQ
3,390
In-stock
 Exar Corporation IC UART QUAD 2.97V - 5.5V 64SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.97 V ~ 5.5 V 2Mbps RS232, RS485 128 Byte Yes
ST16C654IQ64TR-F
ST16C654IQ64TR-F
RFQ
VIEW
RFQ
2,558
In-stock
 Exar Corporation IC UART QUAD 2.97V - 5.5V 64SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.97 V ~ 5.5 V 1.5Mbps RS232 64 Byte Yes
ST16C654IQ100TR-F
ST16C654IQ100TR-F
RFQ
VIEW
RFQ
1,641
In-stock
 Exar Corporation IC UART QUAD 2.97V - 5.5V 100QFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-BQFP 4, QUART 100-QFP (14x20) 2.97 V ~ 5.5 V 1.5Mbps RS232 64 Byte Yes
ST16C654DIQ64TR-F
ST16C654DIQ64TR-F
RFQ
VIEW
RFQ
1,096
In-stock
 Exar Corporation IC UART QUAD 2.97V - 5.5V 64SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.97 V ~ 5.5 V 1.5Mbps RS232 64 Byte Yes
ST16C654DCQ64TR-F
ST16C654DCQ64TR-F
RFQ
VIEW
RFQ
1,762
In-stock
 Exar Corporation IC UART QUAD 2.97V - 5.5V 64SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.97 V ~ 5.5 V 1.5Mbps RS232 64 Byte Yes
XR16V554IVTR-F
XR16V554IVTR-F
RFQ
VIEW
RFQ
1,459
In-stock
 Exar Corporation IC UART FIFO 16B QUAD 64LQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.25 V ~ 3.6 V 4Mbps RS232 16 Byte Yes
XR16C864IQTR-F
XR16C864IQTR-F
RFQ
VIEW
RFQ
2,736
In-stock
 Exar Corporation IC UART FIFO 128B QUAD 100QFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-BQFP 4, QUART 100-QFP (14x20) 2.97 V ~ 5.5 V 2Mbps RS232, RS485 128 Byte Yes
XR16C864CQTR-F
XR16C864CQTR-F
RFQ
VIEW
RFQ
2,069
In-stock
 Exar Corporation IC UART FIFO 128B QUAD 100QFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-BQFP 4, QUART 100-QFP (14x20) 2.97 V ~ 5.5 V 2Mbps RS232, RS485 128 Byte Yes
XR16C854IVTR-F
XR16C854IVTR-F
RFQ
VIEW
RFQ
751
In-stock
 Exar Corporation IC UART FIFO 128B QUAD 64LQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.97 V ~ 5.5 V 2Mbps RS232, RS485 128 Byte Yes
XR16C854IQTR-F
XR16C854IQTR-F
RFQ
VIEW
RFQ
2,757
In-stock
 Exar Corporation IC UART FIFO 128B QUAD 100QFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-BQFP 4, QUART 100-QFP (14x20) 2.97 V ~ 5.5 V 2Mbps RS232, RS485 128 Byte Yes
XR16C854IJTR-F
XR16C854IJTR-F
RFQ
VIEW
RFQ
1,697
In-stock
 Exar Corporation IC UART FIFO 128B QUAD 68PLCC - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 68-LCC (J-Lead) 4, QUART 68-PLCC (24.23x24.23) 2.97 V ~ 5.5 V 2Mbps RS232, RS485 128 Byte Yes
XR16C854CVTR-F
XR16C854CVTR-F
RFQ
VIEW
RFQ
896
In-stock
 Exar Corporation IC UART FIFO 128B QUAD 64LQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.97 V ~ 5.5 V 2Mbps RS232, RS485 128 Byte Yes
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