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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISL83385CBRS-232 TRANSMITTER/RECIEVERS, +/ |
1,200 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ISL83385CARS-232 TRANSMITTER/RECIEVERS, +/ |
660 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ST16C450CQ48ST16C450 - UART |
1,606 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SC16C550BIBS,128SC16C550 |
8,693 |
|
Datasheet | 32-VFQFN Exposed Pad | - | Bulk | Active | - | 1, UART | 16 Byte | - | 3Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 32-HVQFN (5x5) |
|
ISL83385IARS-232 TRANSMITTER/RECIEVERS, +/ |
792 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ST16C1450CQ48SERIAL I/O CONTROLLER |
819 |
|
Datasheet | 48-TQFP | - | Bulk | Active | Internal Oscillator, Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | No | No | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) |
|
|
ST16C450IQ48CMOS UART |
690 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SC16C652BIB48,128IC ENCODER/DECODER IRDA 48LQFP |
2,000 |
|
Datasheet | 48-LQFP | - | Bulk | Obsolete | - | 2, DUART | 32 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
TL16C550DRHBRIC ASYNC COMM ELEMENT 32-VQFN |
1,442 |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | - | 1, UART | 16 Byte | - | 1Mbps | 2.25V ~ 5.5V | Yes | - | Yes | Yes | - | - | Surface Mount | 32-VQFN (5x5) |
|
|
SC16C652BIB48,157UART IC 2, DUART CHANNEL 32 BYTE |
5,000 |
|
Datasheet | 48-LQFP | - | Bulk | Obsolete | - | 2, DUART | 32 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
XR16L2552IJDUART WITH FIFO |
5,907 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
XR16M2550IM48HIGH PERFORMANCE DUART |
1,830 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
XR16L2550IJSIPEX VIDEO AMP 1 CHANNEL 1 FUNC |
645 |
|
Datasheet | - | - | Bulk | Obsolete | Counter, Internal Oscillator | 2 | 16 Byte | RS232 | 4Mbps | 5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC |
|
|
XR16V2552IJHIGH PERFORMANCE DUART |
304 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ST16C2450CJ44SIPEX PRESCLR 8400 SERIES 1-FUNC |
275 |
|
Datasheet | - | - | Bulk | Obsolete | Counter, Internal Oscillator | 2 | 1 Byte | RS232 | 1.5Mbps | 5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC |
|
XR16L2552IJTR2.25V TO 5.5V DUART WITH 16-BYTE |
1,000 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
XR16V2650IMHIGH PERFORMANCE DUART |
376 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
XR16M2650IM48HIGH PERFORMANCE DUART |
295 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TL16C550BPTRSERIAL I/O CONTROLLER |
16,900 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ST16C650CJ44SIPEX SERIAL I/O CONTROLLER CMOS |
6,001 |
|
Datasheet | - | ST16C650 | Bulk | Obsolete | Counter, Internal Oscillator | - | 32 Byte | - | 1.5Mbps | 5V | - | - | - | - | - | - | Surface Mount | 44-PLCC |
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.
