UARTs (Universal Asynchronous Receiver Transmitter)
Browse available UARTs (Universal Asynchronous Receiver Transmitter) components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Features | Number of Channels | FIFO's | Protocol | Data Rate (Max) | Voltage - Supply | With Auto Flow Control | With IrDA Encoder/Decoder | With False Start Bit Detection | With Modem Control | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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ST16C1551IJ28-FIC UART FIFO 16B 28PLCC |
4,255 | - |
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Datasheet | 28-LCC (J-Lead) | - | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
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ST16C1551IQ48-FIC UART FIFO 16B 48TQFP |
2,724 | - |
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Datasheet | 48-TQFP | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 48-TQFP (7x7) |
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ST16C2450CQ48-FIC UART FIFO DUAL 48TQFP |
3,855 | - |
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Datasheet | 48-TQFP | ST16C2450 | Tray | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 1 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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ST16C2450IJ44-FIC UART FIFO DUAL 44PLCC |
2,105 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 1 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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ST16C2450IQ48-FIC UART FIFO DUAL 48TQFP |
1,960 | - |
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Datasheet | 48-TQFP | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 1 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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ST16C2550CJ44TR-FIC UART FIFO 16B DUAL 44PLCC |
2,486 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232, RS485 | 4Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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ST16C450CJ44-FIC UART SINGLE 44PLCC |
1,551 | - |
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Datasheet | 44-LCC (J-Lead) | ST16C450 | Tube | Obsolete | Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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ST16C450CJ44TR-FIC UART SINGLE 44PLCC |
3,298 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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ST16C450CQ48-FIC UART SINGLE 48TQFP |
2,837 | - |
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Datasheet | 48-TQFP | - | Tray | Obsolete | Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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ST16C450CQ48TR-FIC UART SINGLE 48TQFP |
3,293 | - |
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Datasheet | 48-TQFP | - | Tape & Reel (TR) | Obsolete | Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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ST16C450IJ44-FIC UART SINGLE 44PLCC |
2,954 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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ST16C450IJ44TR-FIC UART SINGLE 44PLCC |
3,890 | - |
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Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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ST16C450IQ48-FIC UART SINGLE 48TQFP |
1,588 | - |
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Datasheet | 48-TQFP | - | Tray | Obsolete | Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
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ST16C452CJ68-FIC UART W/PAR PORT DUAL 68PLCC |
3,270 | - |
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Datasheet | 68-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Printer Port, Timer/Counter | 2, DUART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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ST16C452CJ68PS-FIC UART W/PAR PORT DUAL 68PLCC |
2,587 | - |
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Datasheet | 68-LCC (J-Lead) | ST16C452 | Tube | Obsolete | Configurable GPIO, Printer Port, Timer/Counter | 2, DUART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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ST16C452IJ68PS-FIC UART W/PAR PORT DUAL 68PLCC |
2,126 | - |
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Datasheet | 68-LCC (J-Lead) | ST16C452 | Tube | Obsolete | Configurable GPIO, Printer Port, Timer/Counter | 2, DUART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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ST16C454CJ68-FIC UART QUAD 68PLCC |
1,868 | - |
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Datasheet | 68-LCC (J-Lead) | ST16C452 | Tube | Obsolete | Timer/Counter | 4, QUART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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ST16C454CJ68TR-FIC UART QUAD 68PLCC |
1,963 | - |
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Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Timer/Counter | 4, QUART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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ST16C454IJ68-FIC UART QUAD 68PLCC |
3,211 | - |
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Datasheet | 68-LCC (J-Lead) | - | Tube | Obsolete | Timer/Counter | 4, QUART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
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ST16C454IJ68TR-FIC UART QUAD 68PLCC |
1,167 | - |
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Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Timer/Counter | 4, QUART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
UARTs (Universal Asynchronous Receiver Transmitter) FAQ
What UARTs (Universal Asynchronous Receiver Transmitter) components can I source from EGOO?
You can browse available UARTs (Universal Asynchronous Receiver Transmitter) product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete UARTs (Universal Asynchronous Receiver Transmitter) parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
