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Universal Asynchronous Receiver Transmitters
(1266 results)UARTs (Universal Asynchronous Receiver/Transmitter) interfaces are physical circuits that convert parallel bits from a microcontroller or CPU into serial bits for transmission or convert received serial bits to parallel bits for use by another microcontroller or CPU. UARTs may use RS232, RS422 or RS485 protocols for data transmission and are selected by number of channels, data rate and additional features such as internal oscillators, timer, counter, GPIO and printer ports.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 TL16C554AFNRUniversal Asynchronous Receiver Transmitters | Texas Instruments | Quad UART with 16-Byte FIFOs 68-PLCC 0 to 70 | 253 | 1+: $26.15360 10+: $21.13584 13+: $21.05840
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 TL16C554AIPNUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 4-CH 16byte FIFO 3.3V/5V 80-Pin LQFP Tray | 77 | 1+: $12.32743 10+: $10.70572 30+: $9.71828 | |
TL16C554AIPNG4Universal Asynchronous Receiver Transmitters | Texas Instruments | Quad UART with 16-Byte FIFOs 80-LQFP -40 to 85 | In Stock | 119+: $8.30107 | |
TL16C554AIPNRUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 4-CH 16byte FIFO 3.3V/5V 80-Pin LQFP T/R | In Stock | 1+: $25.70480 10+: $20.76448 25+: $19.52931
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TL16C554AIPNRG4Universal Asynchronous Receiver Transmitters | Texas Instruments | IC ASYNC COMM ELEMENT 80-LQFP | In Stock | 1000+: $5.37033 | |
TL16C554APNG4Universal Asynchronous Receiver Transmitters | Texas Instruments | Quad UART with 16-Byte FIFOs 80-LQFP 0 to 70 | In Stock | 119+: $8.05178 | |
TL16C554AIFNRUniversal Asynchronous Receiver Transmitters | Texas Instruments | Quad UART with 16-Byte FIFOs 68-PLCC -40 to 85 | In Stock | 13+: $21.10240 250+: $17.88378 500+: $17.48740 | |
 ST16C2552CJ44-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B DUAL 44PLCC | 855 | 1+: $10.19040 10+: $7.98952 27+: $7.39917
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 ST16C550CQ48-FUniversal Asynchronous Receiver Transmitters | MaxLinear | UART 1-CH 16byte FIFO 3.3V/5V 48-Pin TQFP | 2 | 1+: $10.34228 10+: $8.94685 30+: $8.09828 | |
 ST16C550IQ48-FUniversal Asynchronous Receiver Transmitters | MaxLinear | Serial I/O Controller, 1 Channel(s), 0.1875MBps, CMOS, PQFP48, GREEN, TQFP-48 | 28 | 1+: $5.54057 10+: $4.69200 30+: $4.18628 | |
 ST16C554CQ64-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B QUAD 64LQFP | 1570 | 1+: $13.46400 10+: $10.65152 25+: $9.94928
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 ST16C554DIJ68-FUniversal Asynchronous Receiver Transmitters | MaxLinear | Serial I/O Controller, 4 Channel(s), 0.1875MBps, CMOS, PQCC68, GREEN, PLASTIC, LCC-68 | In Stock | 38+: $5.81402 | |
 XR16C864IQ-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 128B QUAD 100QFP | 418 | 1+: $42.90000 10+: $35.18944 66+: $31.69933
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XR16L784IV-FUniversal Asynchronous Receiver Transmitters | MaxLinear | 4-Ch Serial I/O Controller, 50MHz, 8-bit, 3.3V, LQFP-64 | 2 | 1+: $56.15485 30+: $53.14800 | |
 XR16L788CQ-FUniversal Asynchronous Receiver Transmitters | MaxLinear | 8-Ch UART, 6.25Mbps, RS-485, 64B FIFO, 3.3V/5V, 100-Pin PQFP | In Stock | 1+: $45.59280 10+: $37.47216 | |
 XR16L788IQ-FUniversal Asynchronous Receiver Transmitters | MaxLinear | 8-Ch Serial I/O Controller, 50MHz, 5V, Industrial, 100-Pin QFP | In Stock | 1+: $44.90640 10+: $35.73152 | |
 XR17D158IV-FUniversal Asynchronous Receiver Transmitters | MaxLinear | UART IC, 8-CH, 50MHz, 3.3V/5V, 144-Pin LQFP | In Stock | 1+: $90.86880 10+: $86.17928 60+: $83.83408 | |
 XR68C681J-FUniversal Asynchronous Receiver Transmitters | MaxLinear | UART 2-CH 1byte FIFO 5V 44-Pin PLCC | In Stock | 27+: $7.73422 | |
ST16C1550IQ48-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B 48TQFP | 567 | 1+: $9.71520 10+: $7.60672 25+: $7.07942
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 ST16C2550IJ44-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B DUAL 44PLCC | 28 | 1+: $7.84080 10+: $6.12480 27+: $5.66557
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ST16C550IQ48TR-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B SGL 48TQFP | In Stock | 1500+: $3.72137 | |
ST16C650AIQ48-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 32B 48TQFP | In Stock | 250+: $5.47008 | |
XR16C2550IM-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B DUAL 48TQFP | In Stock | 250+: $6.78033 | |
XR16L2751IM-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 64B DUAL 48TQFP | In Stock | 1500+: $6.98544 | |
 NS16C2752TVSX/NOPBUniversal Asynchronous Receiver Transmitters | Texas Instruments | Dual UART with 64-byte FIFO and up to 5 Mbit/s Data Rate 48-TQFP -40 to 85 | In Stock | 36+: $7.26000 1000+: $6.03691 |
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