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  4. Interface - UARTs (Universal Asynchronous Receiver Transmitter)
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30 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
XR16V2551IMTR-F
XR16V2551IMTR-F
RFQ
RFQ
5,601
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 48TQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 2.25 V ~ 3.6 V 16Mbps RS232, RS422 16 Byte Yes
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
XR16M2551IM48TR-F
XR16M2551IM48TR-F
RFQ
RFQ
4,970
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 48TQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 1.62 V ~ 3.63 V 16Mbps RS232, RS422 16 Byte Yes
XR16V2550IMTR-F
XR16V2550IMTR-F
RFQ
RFQ
4,545
In-stock
 Exar Corporation IC DUART 2.25 - 3.63V 48TQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 2.25 V ~ 3.6 V 16Mbps RS232, RS422 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
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
Default Photo
XR16M2550IM48TR-F
Per Unit
$4.20
RFQ
4,058
In-stock
 Exar Corporation IC UART FIFO 16B 1.8V DL 48TQFP - Active - - Internal Oscillator, Timer/Counter - 2, DUART - 1.62 V ~ 3.63 V 16Mbps RS232, RS422 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
XR16L580IM-F
XR16L580IM-F
Per Unit
$2.78
RFQ
3,450
In-stock
 Exar Corporation IC UART FIFO 16B 48TQFP - Active Tray Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 1, UART 48-TQFP (7x7) 2.25 V ~ 5.5 V 3.125Mbps RS232, RS422 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
XR16V2552IJ-F
XR16V2552IJ-F
RFQ
RFQ
3,175
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 44PLCC - Obsolete Tube Surface Mount Internal Oscillator, Timer/Counter 44-LCC (J-Lead) 2, DUART 44-PLCC (16.59x16.59) 2.25 V ~ 3.6 V 16Mbps RS232, RS422 16 Byte Yes
XR16V2551IM-F
XR16V2551IM-F
RFQ
RFQ
2,818
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 48TQFP - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 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
XR16V2550IM-F
XR16V2550IM-F
RFQ
RFQ
3,641
In-stock
 Exar Corporation IC UART FIFO 16B 48TQFP - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 2.25 V ~ 3.6 V 16Mbps RS232, RS422 16 Byte Yes
XR16M2551IM48-F
XR16M2551IM48-F
RFQ
RFQ
4,625
In-stock
 Exar Corporation IC UART FIFO 16B DUAL 48TQFP - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 1.62 V ~ 3.63 V 16Mbps RS232, RS422 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
XR16L580IMTR-F
XR16L580IMTR-F
RFQ
RFQ
4,454
In-stock
 Exar Corporation IC UART FIFO 16B 48TQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 1, UART 48-TQFP (7x7) 2.25 V ~ 5.5 V 3.125Mbps RS232, RS422 16 Byte Yes
XR16L580IL28-F
XR16L580IL28-F
RFQ
RFQ
3,510
In-stock
 Exar Corporation IC UART FIFO 16B 28QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 28-VFQFN Exposed Pad 1, UART 28-QFN-EP (5x5) 2.25 V ~ 5.5 V 3.125Mbps RS232, RS422 16 Byte Yes
XR16L580IL28
XR16L580IL28
RFQ
RFQ
3,802
In-stock
 Exar Corporation IC UART FIFO 16B 28QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 28-VFQFN Exposed Pad 1, UART 28-QFN-EP (5x5) 2.25 V ~ 5.5 V 3.125Mbps RS232, RS422 16 Byte Yes
XR16L580IL24TR-F
XR16L580IL24TR-F
RFQ
RFQ
5,255
In-stock
 Exar Corporation IC UART FIFO 16B 24QFN - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 24-VFQFN Exposed Pad 1, UART 24-QFN-EP (4x4) 2.25 V ~ 5.5 V 3.125Mbps RS232, RS422 16 Byte Yes
XR16L580IL24-F
XR16L580IL24-F
RFQ
RFQ
3,647
In-stock
 Exar Corporation IC UART FIFO 16B 24QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 24-VFQFN Exposed Pad 1, UART 24-QFN-EP (4x4) 2.25 V ~ 5.5 V 3.125Mbps RS232, RS422 16 Byte Yes
XR16L580IL24
XR16L580IL24
RFQ
RFQ
2,830
In-stock
 Exar Corporation IC UART FIFO 16B 24QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 24-VFQFN Exposed Pad 1, UART 24-QFN-EP (4x4) 2.25 V ~ 5.5 V 3.125Mbps RS232, RS422 16 Byte Yes
XR16L570IL24TR-F
XR16L570IL24TR-F
RFQ
RFQ
3,985
In-stock
 Exar Corporation IC UART FIFO 16B 24QFN - Obsolete Tape & Reel (TR) Surface Mount Timer/Counter 24-VFQFN Exposed Pad 1, UART 24-QFN-EP (4x4) 1.62 V ~ 5.5 V 4Mbps RS232, RS422 16 Byte Yes
XR16L570IL24-F
XR16L570IL24-F
RFQ
RFQ
3,655
In-stock
 Exar Corporation IC UART FIFO 16B 24QFN - Obsolete Tray Surface Mount Timer/Counter 24-VFQFN Exposed Pad 1, UART 24-QFN-EP (4x4) 1.62 V ~ 5.5 V 4Mbps RS232, RS422 16 Byte Yes
XR16L570IL24
XR16L570IL24
RFQ
RFQ
3,954
In-stock
 Exar Corporation IC UART FIFO 16B 24QFN - Obsolete Tray Surface Mount Timer/Counter 24-VFQFN Exposed Pad 1, UART 24-QFN-EP (4x4) 1.62 V ~ 5.5 V 4Mbps RS232, RS422 16 Byte Yes
XR16M2550IM48-F
XR16M2550IM48-F
RFQ
RFQ
3,571
In-stock
 Exar Corporation IC UART FIFO 16B 1.8V DL 48TQFP - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 48-TQFP 2, DUART 48-TQFP (7x7) 1.62 V ~ 3.63 V 16Mbps RS232, RS422 16 Byte Yes
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