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  4. Interface - UARTs (Universal Asynchronous Receiver Transmitter)
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71 results
Picture Mfr Part # Unit Price 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 Modem Control
GLOBAL STOCKS
Default Photo
XR16L2552IMTR-F
RFQ
RFQ
5,503
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 48TQFP - Obsolete - - Internal Oscillator, Timer/Counter - 2, DUART - 2.25 V ~ 5.5 V 3.125Mbps RS232 16 Byte Yes
Default Photo
XR16L2551IMTR-F
RFQ
RFQ
3,691
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 48TQFP - Obsolete - - Internal Oscillator, Timer/Counter - 2, DUART - 2.25 V ~ 5.5 V 3.125Mbps RS232 16 Byte Yes
Default Photo
ST16C654IJ68TR-F
RFQ
RFQ
5,971
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 68PLCC - Obsolete - - Internal Oscillator, Timer/Counter - 4, QUART - 2.97 V ~ 5.5 V 1.5Mbps RS232 64 Byte Yes
Default Photo
ST16C554CQ64TR-F
RFQ
RFQ
5,196
In-stock
 Exar Corporation IC UART FIFO 16B QUAD 64LQFP - Obsolete - - Internal Oscillator, Timer/Counter - 4, QUART - 2.97 V ~ 5.5 V 1.5Mbps RS232 16 Byte Yes
XR19L220IL40TR-F
XR19L220IL40TR-F
RFQ
RFQ
5,132
In-stock
 Exar Corporation IC UART/TXRX RS232 40QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 40-VFQFN Exposed Pad 1, UART 40-QFN (6x6) 3.3 V ~ 5.5 V 250kbps RS232 16 Byte Yes
XR19L210IL40TR-F
XR19L210IL40TR-F
RFQ
RFQ
4,888
In-stock
 Exar Corporation IC UART/TXRX RS232 40QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 40-VFQFN Exposed Pad 1, UART 40-QFN (6x6) 3 V ~ 5.5 V 250kbps RS232 16 Byte Yes
XR16V654IQTR-F
XR16V654IQTR-F
RFQ
RFQ
3,750
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 100QFP - Obsolete 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
XR16V654ILTR-F
XR16V654ILTR-F
RFQ
RFQ
5,908
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 48QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 4, QUART 48-QFN (7x7) 2.25 V ~ 3.6 V 16Mbps RS232 64 Byte Yes
XR16V654IJTR-F
XR16V654IJTR-F
RFQ
RFQ
3,034
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 68PLCC - Obsolete 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 16Mbps RS232 64 Byte Yes
XR16V564IVTR-F
XR16V564IVTR-F
RFQ
RFQ
5,509
In-stock
 Exar Corporation IC UART FIFO 32B QUAD 64LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.25 V ~ 3.6 V 16Mbps RS232 32 Byte Yes
XR16V564IV80TR-F
XR16V564IV80TR-F
RFQ
RFQ
4,182
In-stock
 Exar Corporation IC UART FIFO 32B QUAD 80LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 80-LQFP 4, QUART 80-LQFP (12x12) 2.25 V ~ 3.6 V 16Mbps RS232 32 Byte Yes
XR16V564ILTR-F
XR16V564ILTR-F
RFQ
RFQ
5,616
In-stock
 Exar Corporation IC UART FIFO 32B QUAD 48QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 4, QUART 48-QFN (7x7) 2.25 V ~ 3.6 V 16Mbps RS232 32 Byte Yes
XR16V564IJTR-F
XR16V564IJTR-F
RFQ
RFQ
3,882
In-stock
 Exar Corporation IC UART FIFO 32B QUAD 68PLCC - Obsolete 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 16Mbps RS232 32 Byte Yes
XR16V564DIVTR-F
XR16V564DIVTR-F
RFQ
RFQ
3,460
In-stock
 Exar Corporation IC UART FIFO 32B QUAD 64LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 2.25 V ~ 3.6 V 16Mbps RS232 32 Byte Yes
XR16M654IV80TR-F
XR16M654IV80TR-F
RFQ
RFQ
2,682
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 80LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 80-LQFP 4, QUART 80-LQFP (12x12) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M654IV64TR-F
XR16M654IV64TR-F
RFQ
RFQ
5,129
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 64LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
Default Photo
XR16M654IQ100TR-F
RFQ
RFQ
4,037
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 100QFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-LQFP 4, QUART 100-LQFP (14x20) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M654IJ68TR-F
XR16M654IJ68TR-F
RFQ
RFQ
3,198
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 68PLCC - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 68-LCC (J-Lead) 4, QUART 68-PLCC (24.23x24.23) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M654DIV64TR-F
XR16M654DIV64TR-F
RFQ
RFQ
2,947
In-stock
 Exar Corporation IC UART FIFO 64B QUAD 64LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 64-LQFP 4, QUART 64-LQFP (10x10) 1.62 V ~ 3.63 V 16Mbps RS232 64 Byte Yes
XR16M564IV80TR-F
XR16M564IV80TR-F
RFQ
RFQ
4,399
In-stock
 Exar Corporation IC UART FIFO 32B QUAD 80LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 80-LQFP 4, QUART 80-LQFP (12x12) 1.62 V ~ 3.63 V 16Mbps RS232 32 Byte Yes
XR16M564IJ68TR-F
XR16M564IJ68TR-F
RFQ
RFQ
4,094
In-stock
 Exar Corporation IC UART FIFO 32B QUAD 68PLCC - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 68-LCC (J-Lead) 4, QUART 68-PLCC (24.23x24.23) 1.62 V ~ 3.63 V 16Mbps RS232 32 Byte Yes
XR16M564DIV64TR-F
XR16M564DIV64TR-F
RFQ
RFQ
4,421
In-stock
 Exar Corporation IC UART FIFO 32B QUAD 64LQFP - Obsolete 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
XR16M554IL48TR-F
RFQ
RFQ
5,901
In-stock
 Exar Corporation IC UART FIFO 16B QUAD 48QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 4, QUART 48-QFN (7x7) 1.62 V ~ 3.63 V 4Mbps RS232 16 Byte Yes
XR16M554IJ68TR-F
XR16M554IJ68TR-F
RFQ
RFQ
5,211
In-stock
 Exar Corporation IC UART FIFO 16B QUAD 68PLCC - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 68-LCC (J-Lead) 4, QUART 68-PLCC (24.23x24.23) 1.62 V ~ 3.63 V 4Mbps RS232 16 Byte Yes
XR16M554DIV64TR-F
XR16M554DIV64TR-F
RFQ
RFQ
5,479
In-stock
 Exar Corporation IC UART FIFO 16B QUAD 64LQFP - Obsolete 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
XR16L2550IJTR-F
XR16L2550IJTR-F
RFQ
RFQ
2,669
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 44PLCC - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 44-LCC (J-Lead) 2, DUART 44-PLCC (16.59x16.59) 2.25 V ~ 5.5 V 4Mbps RS232 16 Byte Yes
XR19L222IL64-F
XR19L222IL64-F
RFQ
RFQ
4,626
In-stock
 Exar Corporation IC UART/TXRX RS232 64QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 64-VFQFN Exposed Pad 2, DUART 64-QFN (9x9) 3.3 V ~ 5.5 V 1Mbps RS232 64 Byte Yes
XR19L220IL40-F
XR19L220IL40-F
RFQ
RFQ
3,120
In-stock
 Exar Corporation IC UART/TXRX RS232 40QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 40-VFQFN Exposed Pad 1, UART 40-QFN (6x6) 3.3 V ~ 5.5 V 250kbps RS232 16 Byte Yes
XR19L212IL48-F
XR19L212IL48-F
RFQ
RFQ
3,769
In-stock
 Exar Corporation IC UART/TXRX RS232 48QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 2, DUART 48-QFN-EP (7x7) 3.3 V ~ 5.5 V 1Mbps RS232 64 Byte Yes
XR19L210IL40-F
XR19L210IL40-F
RFQ
RFQ
5,919
In-stock
 Exar Corporation IC UART/TXRX RS232 40QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 40-VFQFN Exposed Pad 1, UART 40-QFN (6x6) 3 V ~ 5.5 V 250kbps RS232 16 Byte Yes
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