| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | SC28L92A1B,551IC UART DUAL W/FIFO 44QFP NXP USA Inc. | 1,944 |  |   Datasheet | 44-QFP | Impact | Tray | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 1Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PQFP (10x10) | 
|   | SC28L92A1B,528IC UART DUAL W/FIFO 44QFP NXP USA Inc. | 1,965 |  |   Datasheet | 44-QFP | Impact | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 1Mbps | 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 44-PQFP (10x10) | 
|   | SC68C752BIB48,128IC UART DUAL 48LQFP NXP USA Inc. | 2,996 |  |   Datasheet | 48-LQFP | - | Tape & Reel (TR) | Obsolete | - | 2, DUART | 64 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-LQFP (7x7) | 
| .jpg)  | SCC2681AC1A44,512IC UART 44-PLCC NXP USA Inc. | 4,083 |  |   Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) | 
| .jpg)  | SCC2681AC1A44,529IC DUART 1MBPS 44PLCC NXP USA Inc. | 2,430 |  |   Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) | 
| .jpg)  | SCC2681AC1A44,518IC DUART 1MBPS 44PLCC NXP USA Inc. | 2,902 |  |   Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) | 
| .jpg)  | SCC2681AE1A44,512IC DUART 1MBPS 44PLCC NXP USA Inc. | 2,219 |  |   Datasheet | 44-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) | 
| .jpg)  | SCC2681AE1A44,518IC DUART 1MBPS 44PLCC NXP USA Inc. | 1,388 |  |   Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | - | - | 1Mbps | 5V | Yes | - | Yes | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) | 
|   | SCC2691AC1N24,129IC UART 24-DIP NXP USA Inc. | 3,287 |  |   Datasheet | 24-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Through Hole | 24-DIP | 
|   | SCC2691AE1A28,623IC UART 28PLCC NXP USA Inc. | 3,269 |  |   Datasheet | 28-LCC (J-Lead) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Configurable GPIO, Internal Oscillator, Timer/Counter | 1, UART | - | - | - | 5V | Yes | - | Yes | - | - | - | Surface Mount | 28-PLCC (11.48x11.48) |