| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Features | NumberofChannels | FIFO's | Protocol | DataRate(Max) | Voltage-Supply | WithAutoFlowControl | WithIrDAEncoder/Decoder | WithFalseStartBitDetection | WithModemControl | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | PC16550DVX/NOPBPC16550D UNIVERSAL ASYNCHRONOUS | 2,828 | - | RFQ |   Datasheet | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | 
|   | IS82C55A-59682C55 - CMOS PROGRAMMABLE PERIPH | 3,691 | - | RFQ |   Datasheet | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | 
|   | SC16C550BIBS,128IC UART SINGLE W/FIFO 32-HVQFN | 3,968 | - | RFQ |   Datasheet | 32-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | - | 1, UART | 16 Byte | - | 3Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | Surface Mount | 
|   | SC16C550BIBS,157IC UART SINGLE W/FIFO 32-HVQFN | 2,770 | - | RFQ |   Datasheet | 32-VFQFN Exposed Pad | Tray | - | Obsolete | - | 1, UART | 16 Byte | - | 3Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | Surface Mount | 
|   | SC16C550BIBS,151IC UART SINGLE W/FIFO 32-HVQFN | 3,945 | - | RFQ |   Datasheet | 32-VFQFN Exposed Pad | Tray | - | Obsolete | - | 1, UART | 16 Byte | - | 3Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | Surface Mount | 
|   | SC16C2550BIB48,157SERIAL I/O CONTROLLER, 2 CHANNEL | 3,416 | - | RFQ |   Datasheet | 48-LQFP | Bulk,Tray | - | Obsolete | - | 2, DUART | 16 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | Surface Mount | 
|   | SC16C554DBIB64,128UART IC 4, QUART CHANNEL 16 BYTE | 3,245 | - | RFQ |   Datasheet | 64-LQFP | Bulk | - | Obsolete | - | 4, QUART | 16 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | Surface Mount | 
|   | SC16C752BIBS,128IC DUAL UART 64BYTE 32HVQFN | 7,030 | - | RFQ |   Datasheet | 32-VFQFN Exposed Pad | Tape & Reel (TR),Bulk | - | Obsolete | - | 2, DUART | 64 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | Surface Mount | 
|   | XR16M564IL48TR-FIC UART QUAD 1.62 - 3.63V 48QFN | 3,975 | - | RFQ |   Datasheet | 48-VFQFN Exposed Pad | Tape & Reel (TR) | - | Discontinued at Mosen | Internal Oscillator, Timer/Counter | 4, QUART | 32 Byte | RS232 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | Surface Mount | 
|   | XR16M564IV64TR-FIC UART QUAD 1.62 - 3.63V 64SQFP | 2,142 | - | RFQ |   Datasheet | 64-LQFP | Tape & Reel (TR) | - | Discontinued at Mosen | Internal Oscillator, Timer/Counter | 4, QUART | 32 Byte | RS232 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | Surface Mount | 
|   | XR16M580IL32TR-FIC UART FIFO 16B 32QFN | 2,786 | - | RFQ |   Datasheet | 32-VFQFN Exposed Pad | Tape & Reel (TR) | - | Discontinued at Mosen | Internal Oscillator, Timer/Counter | 1, UART | 16 Byte | RS232, RS422, RS485 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | Surface Mount | 
|   | XR16M598IQ100TR-FIC UART OCTAL 1.62-3.63V 100QFP | 3,504 | - | RFQ |   Datasheet | 100-BQFP | Tape & Reel (TR) | - | Discontinued at Mosen | Internal Oscillator, Timer/Counter | 8 | 16 Byte | RS485 | 15Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | Surface Mount | 
|   | SC16C752BIBS,157IC DUAL UART 64BYTE 32HVQFN | 9,307 | - | RFQ |   Datasheet | 32-VFQFN Exposed Pad | Bulk,Tray | - | Active | - | 2, DUART | 64 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | Surface Mount | 
|   | SC16C752BIBS,151IC UART DUAL W/FIFO 32-HVQFN | 3,163 | - | RFQ |   Datasheet | 32-VFQFN Exposed Pad | Tray,Tray | - | Obsolete | - | 2, DUART | 64 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | Surface Mount | 
|   | SC16C650BIBS,128IC UART SINGLE W/FIFO 32-HVQFN | 3,366 | - | RFQ |   Datasheet | 32-VFQFN Exposed Pad | Tape & Reel (TR),Bulk | - | Active | - | 1, UART | 32 Byte | - | 3Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | Surface Mount | 
|   | SC16C654BIBM,157SERIAL I/O CONTROLLER, 4 CHANNEL | 3,301 | - | RFQ |   Datasheet | 64-LQFP | Bulk | - | Obsolete | - | 4, QUART | 64 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | Surface Mount | 
|   | SC16C554BIB80,557UART INTERFACE IC 16CB 2.5V-5V 4 | 3,019 | - | RFQ |   Datasheet | 80-LQFP | Bulk | - | Obsolete | - | 4, QUART | 16 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | Surface Mount | 
|   | SC16C652BIBS,151IC ENCODER/DECODER IRDA 32HVQFN | 3,188 | - | RFQ |   Datasheet | 32-VFQFN Exposed Pad | Tray | - | Active | - | 2, DUART | 32 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | Surface Mount | 
|   | SC28L91A1B,557SERIAL I/O CONTROLLER, 1 CHANNEL | 2,885 | - | RFQ |   Datasheet | 44-QFP | Tray | Impact | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | 16 Byte | - | 1Mbps | 3.3V, 5V | Yes | - | Yes | Yes | Surface Mount | 
| .jpg)  | SCC2692AC1A44,518SERIAL I/O CONTROLLER, 2 CHANNEL | 2,862 | - | RFQ |   Datasheet | 44-LCC (J-Lead) | Tape & Reel (TR),Bulk | - | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | Surface Mount |