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Universal Asynchronous Receiver Transmitters
(370 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 |
|---|---|---|---|---|---|
 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 | |
 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 | |
 ST16C2550CJ44-FUniversal Asynchronous Receiver Transmitters | MaxLinear | Serial I/O Controller, 2 Channel(s), 0.5MBps, CMOS, PQCC44, GREEN, PLASTIC, LCC-44 | 383 | 1+: $9.22240 10+: $7.20720 27+: $6.66682
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 XR16M752IM48TR-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 34B DUAL 48TQFP | In Stock | 1500+: $4.82310 | |
XR16L2750CM-FUniversal Asynchronous Receiver Transmitters | MaxLinear | Serial I/O Controller, 2 Channel(s), 0.78125MBps, CMOS, PQFP48, 7 X 7 MM, 1 MM HEIGHT, GREEN, TQFP-48 | 99 | 1+: $9.46880 10+: $7.40344 25+: $6.88794 | |
 XR16V654IV-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 64B QUAD 64LQFP | In Stock | 1+: $19.04320 10+: $15.23720 25+: $14.28627
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 XR17V352IB113-FUniversal Asynchronous Receiver Transmitters | MaxLinear | 2-CH UART, 3.3V, 256B FIFO, RS-485, 113-Pin LFBGA | 770 | 1+: $11.60228 10+: $10.03885 30+: $9.08572
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XR16M564IV64-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 32B QUAD 64LQFP | In Stock | 160+: $10.42228 | |
 XR16V2550IL-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B DUAL 32QFN | In Stock | 490+: $5.36391 | |
 XR17D152CM-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART PCI BUS DUAL 100TQFP | 1290 | 1+: $28.86400 10+: $23.39656 24+: $22.08470
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XR16C850CM-FUniversal Asynchronous Receiver Transmitters | MaxLinear | UART 1-CH 128byte FIFO 3.3V/5V 48-Pin TQFP | In Stock | 1+: $14.57280 10+: $11.55704 25+: $10.80429
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 XR17V354IB176-FUniversal Asynchronous Receiver Transmitters | MaxLinear | UART 4-CH 3.3V 176-Pin LFBGA 31.25Mbps RS-485 | 260 | 1+: $20.97920 10+: $16.83440 25+: $15.80022
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ST16C1550CQ48-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B 48TQFP | In Stock | 250+: $5.43073 | |
ST16C554DCQ64-FUniversal Asynchronous Receiver Transmitters | MaxLinear | 4-Ch Serial I/O Controller, 24MHz, 8-bit, 5V, PQFP64 | 6 | 1+: $7.30457 10+: $7.13143 30+: $7.01657 | |
XR16V794IV-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 64B QUAD 64LQFP | In Stock | 160+: $15.22675 | |
 ST16C550CJ44-FUniversal Asynchronous Receiver Transmitters | MaxLinear | UART 1-CH 16byte FIFO 3.3V/5V 44-Pin PLCC | In Stock | 1+: $6.25372 10+: $5.32285 27+: $4.75543
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ST16C550IJ44-FUniversal Asynchronous Receiver Transmitters | MaxLinear | UART 1-CH 16byte FIFO 3.3V/5V 44-Pin PLCC | 188 | 1+: $5.55280 10+: $4.26360 27+: $3.91828
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ST16C2552CJ44TR-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B DUAL 44PLCC | 9 | 1+: $10.19040 500+: $6.37277 1000+: $6.22980 |
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