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  4. Interface - UARTs (Universal Asynchronous Receiver Transmitter)
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32 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
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
XR16M2750IL32-F
XR16M2750IL32-F
Per Unit
$5.58
RFQ
4,166
In-stock
 Exar Corporation IC UART FIFO 64B 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 8Mbps RS232, RS485 64 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
XR68M752IL32-F
XR68M752IL32-F
Per Unit
$4.29
RFQ
4,170
In-stock
 Exar Corporation IC UART FIFO 64B 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, RS485 64 Byte Yes
XR16M781IL32-F
XR16M781IL32-F
Per Unit
$3.48
RFQ
5,554
In-stock
 Exar Corporation IC UART FIFO 64B 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 64 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
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
XR16V2752IL-F
XR16V2752IL-F
RFQ
RFQ
5,789
In-stock
 Exar Corporation IC UART FIFO 64B 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 8Mbps RS232, RS485 64 Byte Yes
XR16V2750IL-F
XR16V2750IL-F
RFQ
RFQ
3,285
In-stock
 Exar Corporation IC UART FIFO 64B 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 8Mbps RS232, RS485 64 Byte Yes
XR16V2652IL-F
XR16V2652IL-F
RFQ
RFQ
4,764
In-stock
 Exar Corporation IC UART FIFO 32B 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 32 Byte Yes
XR16V2651IL-F
XR16V2651IL-F
RFQ
RFQ
4,993
In-stock
 Exar Corporation IC UART FIFO 32B 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 32 Byte Yes
XR16V2650IL-F
XR16V2650IL-F
RFQ
RFQ
2,751
In-stock
 Exar Corporation IC UART FIFO 32B 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 32 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
XR16M780IL32-F
XR16M780IL32-F
RFQ
RFQ
2,919
In-stock
 Exar Corporation IC UART FIFO 64B 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 64 Byte Yes
XR16M752IL32-F
XR16M752IL32-F
RFQ
RFQ
3,940
In-stock
 Exar Corporation IC UART FIFO 64B 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, RS485 64 Byte Yes
XR16M770IL32-F
XR16M770IL32-F
RFQ
RFQ
4,647
In-stock
 Exar Corporation IC UART FIFO 64B 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 64 Byte Yes
XR16M681IL32-F
XR16M681IL32-F
RFQ
RFQ
2,603
In-stock
 Exar Corporation IC UART FIFO 64B 32QFN - Obsolete 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 32 Byte Yes
XR16M680IL32-F
XR16M680IL32-F
RFQ
RFQ
4,514
In-stock
 Exar Corporation IC UART FIFO 32B 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 32 Byte Yes
XR16M670IL32-F
XR16M670IL32-F
RFQ
RFQ
4,914
In-stock
 Exar Corporation IC UART FIFO 32B 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 32 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
XR16M2752IL32-F
XR16M2752IL32-F
RFQ
RFQ
5,170
In-stock
 Exar Corporation IC UART FIFO 64B 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 8Mbps RS232, RS485 64 Byte Yes
XR16M2651IL32-F
XR16M2651IL32-F
RFQ
RFQ
3,867
In-stock
 Exar Corporation IC UART FIFO 32B 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 32 Byte Yes
XR16M2650IL32-F
XR16M2650IL32-F
RFQ
RFQ
4,013
In-stock
 Exar Corporation IC UART FIFO 32B 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 32 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
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
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