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  4. Interface - UARTs (Universal Asynchronous Receiver Transmitter)
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23 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 Auto Flow Control
GLOBAL STOCKS
XR16V2551ILTR-F
XR16V2551ILTR-F
RFQ
RFQ
3,089
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 2.25 V ~ 3.6 V 16Mbps RS232, RS422 16 Byte Yes
XR19L200IL32TR-F
XR19L200IL32TR-F
RFQ
RFQ
4,729
In-stock
 Exar Corporation IC UART RS232 TXRX 1CH 32QFN - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 3 V ~ 5.5 V 250kbps RS232 16 Byte Yes
XR16M580IL32TR-F
XR16M580IL32TR-F
RFQ
RFQ
3,063
In-stock
 Exar Corporation IC UART FIFO 16B 32QFN - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 16 Byte Yes
XR19L200IL32-F
XR19L200IL32-F
RFQ
RFQ
3,926
In-stock
 Exar Corporation IC UART/TXRX RS232 32QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 3 V ~ 5.5 V 250kbps RS232 16 Byte Yes
XR16L2551IL-F
XR16L2551IL-F
Per Unit
$5.61
RFQ
4,110
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 2.25 V ~ 5.5 V 3.125Mbps RS232 16 Byte Yes
XR16V2550IL-F
XR16V2550IL-F
Per Unit
$5.07
RFQ
2,608
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 2.25 V ~ 3.6 V 16Mbps RS232, RS422 16 Byte Yes
XR16L2550IL-F
XR16L2550IL-F
Per Unit
$5.07
RFQ
5,906
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 2.25 V ~ 5.5 V 4Mbps RS232 16 Byte Yes
XR16M2550IL32-F
XR16M2550IL32-F
Per Unit
$5.07
RFQ
4,707
In-stock
 Exar Corporation IC UART FIFO 16B 1.8V DUAL 32QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422 16 Byte Yes
XR16L2551ILTR-F
XR16L2551ILTR-F
Per Unit
$4.41
RFQ
3,319
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Active Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 2.25 V ~ 5.5 V 3.125Mbps RS232 16 Byte Yes
XR16V2550ILTR-F
XR16V2550ILTR-F
Per Unit
$4.00
RFQ
3,090
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Active Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 2.25 V ~ 3.6 V 16Mbps RS232, RS422 16 Byte Yes
XR16M581IL32-F
XR16M581IL32-F
Per Unit
$3.01
RFQ
5,251
In-stock
 Exar Corporation IC UART FIFO 16B 32QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 3.63 V 20Mbps RS232, RS422, RS485 16 Byte Yes
XR16L570IL32-F
XR16L570IL32-F
Per Unit
$2.70
RFQ
3,050
In-stock
 Exar Corporation IC UART FIFO 16B 32QFN - Active Tray Surface Mount Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 5.5 V 4Mbps RS232, RS422 16 Byte Yes
XR16L570IL32TR-F
XR16L570IL32TR-F
Per Unit
$1.55
RFQ
2,804
In-stock
 Exar Corporation IC UART FIFO 16B 32QFN - Active Tape & Reel (TR) Surface Mount Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 5.5 V 4Mbps RS232, RS422 16 Byte Yes
XR16L580IL-F
XR16L580IL-F
Per Unit
$4.56
RFQ
4,991
In-stock
 Exar Corporation IC UART FIFO 16BYTE 32QFN - Active Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 2.25 V ~ 5.5 V 3.125Mbps RS232, RS422 16 Byte Yes
XR16V2552IL-F
XR16V2552IL-F
RFQ
RFQ
2,944
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 2.25 V ~ 3.6 V 16Mbps RS232, RS422 16 Byte Yes
XR16V2551IL-F
XR16V2551IL-F
RFQ
RFQ
3,856
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 2.25 V ~ 3.6 V 16Mbps RS232, RS422 16 Byte Yes
XR16M580IL32-F
XR16M580IL32-F
RFQ
RFQ
2,894
In-stock
 Exar Corporation IC UART FIFO 16B 32QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 16 Byte Yes
XR16M2551IL32TR-F
XR16M2551IL32TR-F
RFQ
RFQ
4,140
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422 16 Byte Yes
XR16M2551IL32-F
XR16M2551IL32-F
RFQ
RFQ
3,311
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422 16 Byte Yes
XR16M570IL32TR-F
XR16M570IL32TR-F
RFQ
RFQ
2,764
In-stock
 Exar Corporation IC UART FIFO 16B 32QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 16 Byte Yes
XR16M570IL32-F
XR16M570IL32-F
RFQ
RFQ
5,916
In-stock
 Exar Corporation IC UART FIFO 16B 32QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 1, UART 32-QFN (5x5) 1.62 V ~ 3.63 V 16Mbps RS232, RS422, RS485 16 Byte Yes
XR16L2551IL
XR16L2551IL
RFQ
RFQ
5,794
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 2.25 V ~ 5.5 V 3.125Mbps RS232 16 Byte Yes
XR16L2550IL
XR16L2550IL
RFQ
RFQ
2,922
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 32QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 32-VFQFN Exposed Pad 2, DUART 32-QFN (5x5) 2.25 V ~ 5.5 V 4Mbps RS232 16 Byte Yes
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