UARTs (Universal Asynchronous Receiver Transmitter)
Explore UARTs (Universal Asynchronous Receiver Transmitter) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TL16C2752IFNIC DUAL UART 64BYTE FIFO 44-PLCC |
2,373 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Active | Internal Oscillator | 2, DUART | 64 Byte | RS485 | 3Mbps | 1.8V ~ 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
ST16C654CJ68-FIC UART FIFO 64B QUAD 68PLCC |
21,955 |
|
Datasheet | 68-LCC (J-Lead) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
ST16C452CJ68TR-FIC UART W/PAR PORT DUAL 68PLCC |
3,705 |
|
Datasheet | 68-LCC (J-Lead) | ST16C452 | Tape & Reel (TR) | 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) |
|
TL16PC564APZSERIAL I/O CONTROLLER |
27,380 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PC16550DVXSERIAL I/O CONTROLLER, 1 CHANNEL |
879 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Active | - | 1, UART | 16 Byte | - | 1.5Mbps | 4.5V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
|
COM2017PCMOS UART |
8,589 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
COM8018PCMOS UART |
1,284 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TL16C752CRHBRIC DUAL UART W/64B FIFO 32-QFN |
2,407 |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | - | 2, DUART | 64 Byte | RS485 | 3Mbps | 1.62V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 32-VQFN (5x5) |
|
|
AY-5-1013AUART UNIVERSAL ASYNCHRONOUS RECE |
10,982 |
|
Datasheet | 40-DIP | - | Bulk | Active | - | 1, UART | 8 Byte | - | 40kBaud | 4.75V ~ 5.25V | No | No | No | No | - | - | Through Hole | 40-PDIP |
|
|
AY-5-1013UART UNIVERSAL ASYNCHRONOUS RECE |
716 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
AY-6-1013UART UNIVERSAL ASYNCHRONOUS RECE |
395 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TL16C2752FNIC DUAL UART 64BYTE FIFO 44-PLCC |
3,921 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Active | Internal Oscillator | 2, DUART | 64 Byte | RS485 | 3Mbps | 1.8V ~ 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
|
COM2017BIPUART UNIVERSAL ASYNCHRONOUS RECE |
418 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
PC16550DVIC UART WITH FIFO 44-PLCC |
3,385 |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | - | 1, UART | 16 Byte | - | 1.5Mbps | 4.5V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
|
PC16550DVSERIAL I/O CONTROLLER, 1 CHANNEL |
9,198 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Active | - | 1, UART | 16 Byte | - | 1.5Mbps | 4.5V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
TL16C552AFNG4IC ASYNC COMM ELEMENT DUAL68PLCC |
4,160 |
|
Datasheet | 68-LCC (J-Lead) | - | Bulk | Obsolete | Printer Port | 2, DUART | 16 Byte | - | 1Mbps | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
|
NS16C2752TVA/NOPBIC UART DUAL 64BYTE 44-PLCC |
1,648 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Last Time Buy | - | 2, DUART | 64 Byte | - | 5Mbps | 2.97V ~ 5.5V | Yes | Yes | - | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
NS16C2752TVSX/NOPBIC UART DUAL 64BYTE 48-TQFP |
2,760 |
|
Datasheet | 48-TQFP | - | Tape & Reel (TR) | Active | - | 2, DUART | 64 Byte | - | 5Mbps | 2.97V ~ 5.5V | Yes | Yes | - | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
|
TL16C2552FNRIC DUAL UART 1.8V-5V FIFO 44PLCC |
500 |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Active | Internal Oscillator | 2, DUART | 16 Byte | - | 1.5Mbps | 1.8V ~ 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
|
TL16C451FNIC ASYNC COMM ELEMENT 68-PLCC |
3,857 |
|
Datasheet | 68-LCC (J-Lead) | - | Bulk | Obsolete | Printer Port | 1, UART | - | - | - | 4.75V ~ 5.25V | - | - | - | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
Frequently Asked Questions
What are UARTs (Universal Asynchronous Receiver Transmitter) components used for?
UARTs (Universal Asynchronous Receiver Transmitter) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right UARTs (Universal Asynchronous Receiver Transmitter) part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find UARTs (Universal Asynchronous Receiver Transmitter) parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
