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  4. Interface - UARTs (Universal Asynchronous Receiver Transmitter)
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39 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
XR17D158IVTR-F
XR17D158IVTR-F
RFQ
RFQ
5,560
In-stock
 Exar Corporation IC UART OCT BUS 3.3V/5V 144SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes
XR17D158CVTR-F
XR17D158CVTR-F
RFQ
RFQ
4,835
In-stock
 Exar Corporation IC UART OCT BUS 3.3V/5V 144SQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes
XR17D154IVTR-F
XR17D154IVTR-F
RFQ
RFQ
3,967
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
RFQ
5,616
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 -
Default Photo
XR17D152IMTR-F
RFQ
RFQ
5,037
In-stock
 Exar Corporation IC DUART PCI BUS 3.3V/5V 100TQFP - Discontinued at Digi-Key Tape & Reel (TR) - - 100-TQFP 2, DUART 100-TQFP (14x14) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes
XR19L402IL48-F
XR19L402IL48-F
RFQ
RFQ
5,342
In-stock
 Exar Corporation IC UART/TXRX RS485 48QFN - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 48-VFQFN Exposed Pad 2, DUART 48-QFN-EP (7x7) 3.3V, 5V 8Mbps RS485 64 Byte Yes
XR19L400IL40-F
XR19L400IL40-F
RFQ
RFQ
5,717
In-stock
 Exar Corporation IC UART/TXRX RS485 40QFN - Discontinued at Digi-Key Tray Surface Mount Internal Oscillator, Timer/Counter 40-VFQFN Exposed Pad 1, UART 40-QFN (6x6) 3.3V, 5V 8Mbps RS485 64 Byte Yes
XR17V258IVTR-F
XR17V258IVTR-F
RFQ
RFQ
4,416
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Discontinued at Digi-Key Tape & Reel (TR) Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 8Mbps RS485 64 Byte Yes
XR17V258IV
XR17V258IV
RFQ
RFQ
5,493
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 8Mbps RS485 64 Byte Yes
XR17V254IV-F
XR17V254IV-F
RFQ
RFQ
5,307
In-stock
 Exar Corporation IC UART PCI BUS QUAD 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 4, QUART 144-LQFP (20x20) 3.3V, 5V 8Mbps RS485 64 Byte Yes
XR17V252IM-F
XR17V252IM-F
RFQ
RFQ
5,625
In-stock
 Exar Corporation IC UART PCI BUS DUAL 100TQFP - Obsolete Tray Surface Mount - 100-TQFP 2, DUART 100-TQFP (14x14) 3.3V, 5V 8Mbps RS485 64 Byte Yes
XR17V252IM
XR17V252IM
RFQ
RFQ
4,454
In-stock
 Exar Corporation IC UART PCI BUS DUAL 100TQFP - Obsolete Tray Surface Mount - 100-TQFP 2, DUART 100-TQFP (14x14) 3.3V, 5V 8Mbps RS485 64 Byte Yes
XR17D158IV
XR17D158IV
RFQ
RFQ
5,288
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes
XR17D158CV
XR17D158CV
RFQ
RFQ
5,229
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Obsolete Tray Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes
XR17D154IV
XR17D154IV
RFQ
RFQ
5,829
In-stock
 Exar Corporation IC UART PCI BUS QUAD 144LQFP - Obsolete Tray - - 144-LQFP 4, QUART 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte -
XR17D154CV
XR17D154CV
RFQ
RFQ
3,669
In-stock
 Exar Corporation IC UART PCI BUS QUAD 144LQFP - Obsolete Tray - - 144-LQFP 4, QUART 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte -
XR17D152CMTR-F
XR17D152CMTR-F
RFQ
RFQ
5,484
In-stock
 Exar Corporation IC UART PCI BUS DUAL 100TQFP - Discontinued at Digi-Key Tape & Reel (TR) - - 100-TQFP 2, DUART 100-TQFP (14x14) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes
XR17D158CV-F
XR17D158CV-F
Per Unit
$31.65
RFQ
5,104
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Active Tray Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes
XR17D154CV-F
XR17D154CV-F
Per Unit
$22.42
RFQ
3,931
In-stock
 Exar Corporation IC UART PCI BUS QUAD 144LQFP - Active Tray - - 144-LQFP 4, QUART 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte -
XR17D152IM-F
XR17D152IM-F
Per Unit
$16.25
RFQ
5,681
In-stock
 Exar Corporation IC UART PCI BUS DUAL 100TQFP - Active Tray - - 100-TQFP 2, DUART 100-TQFP (14x14) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes
XR19L400IL40TR-F
XR19L400IL40TR-F
Per Unit
$2.95
RFQ
3,243
In-stock
 Exar Corporation IC UART/TXRX RS485 40QFN - Active Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 40-VFQFN Exposed Pad 1, UART 40-QFN (6x6) 3.3V, 5V 8Mbps RS485 64 Byte Yes
SC28L194A1BE,551
SC28L194A1BE,551
Per Unit
$21.93
RFQ
3,057
In-stock
 NXP USA Inc. IC UART QUAD W/FIFO 80-LQFP - Active Tray Surface Mount Internal Oscillator, Timer/Counter 80-LQFP 4, QUART 80-LQFP (12x12) 3.3V, 5V - - 16 Byte Yes
SC28L194A1BE,557
SC28L194A1BE,557
Per Unit
$15.68
RFQ
5,913
In-stock
 NXP USA Inc. IC UART QUAD W/FIFO 80-LQFP - Last Time Buy Tray Surface Mount Internal Oscillator, Timer/Counter 80-LQFP 4, QUART 80-LQFP (12x12) 3.3V, 5V - - 16 Byte Yes
SC28L194A1BE,528
SC28L194A1BE,528
Per Unit
$15.11
RFQ
5,010
In-stock
 NXP USA Inc. IC UART QUAD W/FIFO 80-LQFP - Last Time Buy Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 80-LQFP 4, QUART 80-LQFP (12x12) 3.3V, 5V - - 16 Byte Yes
SC28L198A1BE,528
SC28L198A1BE,528
RFQ
RFQ
3,107
In-stock
 NXP USA Inc. IC UART OCTAL 100LQFP - Obsolete Tape & Reel (TR) Surface Mount Internal Oscillator, Timer/Counter 100-LQFP 8 100-LQFP (14x14) 3.3V, 5V - - 16 Byte Yes
SC28L198A1BE,551
SC28L198A1BE,551
RFQ
RFQ
3,202
In-stock
 NXP USA Inc. IC UART OCTAL 100LQFP - Obsolete Tray Surface Mount Internal Oscillator, Timer/Counter 100-LQFP 8 100-LQFP (14x14) 3.3V, 5V - - 16 Byte Yes
SC28L198A1A,529
SC28L198A1A,529
RFQ
RFQ
4,568
In-stock
 NXP USA Inc. IC UART OCTAL SOT189-3 - Obsolete Tube Surface Mount Internal Oscillator, Timer/Counter 84-LCC (J-Lead) 8 84-PLCC 3.3V, 5V - - 16 Byte Yes
XR17D158IV-F
XR17D158IV-F
Per Unit
$36.60
RFQ
3,942
In-stock
 Exar Corporation IC UART PCI BUS OCTAL 144LQFP - Active Tray Surface Mount - 144-LQFP 8 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte Yes
XR17D154IV-F
XR17D154IV-F
Per Unit
$26.37
RFQ
2,738
In-stock
 Exar Corporation IC UART PCI BUS QUAD 144LQFP - Active Tray - - 144-LQFP 4, QUART 144-LQFP (20x20) 3.3V, 5V 6.25Mbps RS485 64 Byte -
TL28L92IFR
TL28L92IFR
Per Unit
$11.37
RFQ
5,458
In-stock
 Texas Instruments IC RCVR/TX ASYNC DUAL 44QFP - Active Tray Surface Mount Configurable GPIO, Internal Oscillator, Timer/Counter 44-QFP 2, DUART 44-PQFP (10x10) 3.3V, 5V 1Mbps - 16 Byte -
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