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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SCC2691AC1N24,602IC UART SINGLE 24-DIP |
1,645 |
|
Datasheet | 24-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Through Hole | 24-DIP |
|
SCC2691AE1A28,602IC UART SINGLE 28-PLCC |
3,855 |
|
Datasheet | 28-LCC (J-Lead) | - | Tube | Discontinued at Digi-Key | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Surface Mount | 28-PLCC (11.48x11.48) |
|
|
SCC2691AE1N24,602IC UART SINGLE 24-DIP |
1,338 |
|
Datasheet | 24-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Through Hole | 24-DIP |
|
SCC2692AC1N40,602IC UART DUAL 40-DIP |
2,127 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Through Hole | 40-DIP |
|
SC16C554IB64,157IC UART QUAD W/FIFO 64-LQFP |
1,620 |
|
Datasheet | 64-LQFP | - | Bag | Obsolete | - | 4, QUART | 16 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
.jpg "SC16C2550BIA44,518")
|
SC16C2550BIA44,518IC UART DUAL W/FIFO 44-PLCC |
4,722 |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | - | 2, DUART | 16 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
SC16C650BIB48,151IC UART SINGLE W/FIFO 48-LQFP |
1,750 |
|
Datasheet | 48-LQFP | - | Tray | Obsolete | - | 1, UART | 32 Byte | - | 3Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
|
SC16C650BIN40,112IC UART SINGLE W/FIFO 40-DIP |
1,585 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | - | 1, UART | 32 Byte | - | 3Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Through Hole | 40-DIP |
|
SC16C652BIBS,157IC UART DUAL W/FIFO 32HVQFN |
1,675 |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tray | Obsolete | - | 2, DUART | 32 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 32-HVQFN (5x5) |
|
SC16C654BIA68,518IC UART QUAD W/FIFO 68-PLCC |
2,622 |
|
Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | - | 4, QUART | 64 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.18x24.18) |
|
|
SC16C754BIA68,518IC UART QUAD W/FIFO 68-PLCC |
3,086 |
|
Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | - | 4, QUART | 64 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.18x24.18) |
|
CS82C52ZIC CONTROLLER UART 28-PLCC |
2,564 |
|
Datasheet | 28-LCC (J-Lead) | - | Tube | Obsolete | - | 1, UART | - | RS232 | 1Mbps | 4.5V ~ 5.5V | - | - | - | Yes | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
|
CS82C50A-5ZIC COMMUNICATION ELEMENT 44-PLCC |
2,564 |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | - | 1, UART | - | RS232 | 625kbps | 4.5V ~ 5.5V | - | - | - | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
|
HD3-6402R-9ZIC UART CMOS 5V 2MHZ 40-DIP |
4,127 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | - | 8 | - | - | - | 4.5V ~ 5.5V | - | - | - | - | - | - | Through Hole | 40-PDIP |
|
IP82C52IC UART/BRG PERIPHERAL 28-DIP |
3,946 |
|
Datasheet | 28-DIP (0.600", 15.24mm) | - | Tube | Obsolete | - | 1, UART | - | RS232 | 1Mbps | 4.5V ~ 5.5V | - | - | - | Yes | - | - | Through Hole | 28-PDIP |
|
|
IS82C50A-5ZIC PERIPH UART/BRG 10MHZ 44-PLCC |
2,347 |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | - | 1, UART | - | RS232 | 1Mbps | 4.5V ~ 5.5V | - | - | - | Yes | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
|
SC68C752BIB48,151IC UART DUAL W/FIFO 48-LQFP |
2,896 |
|
Datasheet | 48-LQFP | - | Tray | Obsolete | - | 2, DUART | 64 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
|
SC16C2550IA44,529IC UART DUAL W/FIFO 44-PLCC |
2,443 |
|
Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | - | 2, DUART | 16 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
|
SC16C2550IB48,151IC UART DUAL W/FIFO 48-LQFP |
2,524 |
|
Datasheet | 48-LQFP | - | Tray | Obsolete | - | 2, DUART | 16 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) |
|
|
SC16C2550IN40,112IC UART DUAL W/FIFO 40-DIP |
4,294 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | - | 2, DUART | 16 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Through Hole | 40-DIP |
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.
