UARTs (Universal Asynchronous Receiver/Transmitter) interfaces are physical circuits that convert parallel bits from a microcontroller or CPU into serial bits for transmission or convert received serial bits to parallel bits for use by another microcontroller or CPU. UARTs may use RS232, RS422 or RS485 protocols for data transmission and are selected by number of channels, data rate and additional features such as internal oscillators, timer, counter, GPIO and printer ports.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
TL16C550CPTRUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 48-Pin LQFP T/R | 1892 | - | |
TL16C552AFNRUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 2-CH 16byte FIFO 5V 68-Pin PLCC T/R | 7 | 1+: $13.36740 10+: $12.73820 30+: $11.65070 | |
TL16C554FNUniversal Asynchronous Receiver Transmitters | Texas Instruments | 4-CH UART 1Mbps 16B FIFO 5V PLCC SM | 3 | 1+: $34.76490 10+: $33.51630 | |
TL16C554FNRUniversal Asynchronous Receiver Transmitters | Texas Instruments | Quad UART with 16-Byte FIFOs 68-PLCC 0 to 70 | 4 | - | |
TL16C754FNUniversal Asynchronous Receiver Transmitters | Texas Instruments | Quad UART with 64-Byte Fifos, Auto Flow Control, Low-Power Modes 68-PLCC -40 to 85 | 471 | - | |
TL16C550CPFBUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 48-Pin TQFP Tray | In Stock | - | |
TL16C550CIFNUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 44-Pin PLCC Tube | In Stock | - | |
TL16C550CNUniversal Asynchronous Receiver Transmitters | Texas Instruments | Single UART with 16-Byte FIFOs and Auto Flow Control 40-PDIP 0 to 70 | In Stock | - | |
TL16C552AFNUniversal Asynchronous Receiver Transmitters | Texas Instruments | 2-CH UART 1Mbps 5V 16B FIFO PLCC SM | In Stock | - | |
TL16C550CPTUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 48-Pin LQFP Tray | In Stock | - | |
TL16C552AIFNUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 2-CH 16byte FIFO 5V 68-Pin PLCC Tube | In Stock | - | |
TL16C552APNUniversal Asynchronous Receiver Transmitters | Texas Instruments | Dual UART Controller, 2-Ch, 1Mbps, 16B FIFO, 5V, LQFP | In Stock | - | |
TL16C550CFNUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 44-Pin PLCC Tube | In Stock | - | |
TL16C451FNUniversal Asynchronous Receiver Transmitters | Texas Instruments | Single UART with Parallel Port And Without FIFO 68-PLCC 0 to 70 | In Stock | - | |
TL16C450FNUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 1-CH 5V 44-Pin PLCC Tube | 144 | - | |
TL16C452FNUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 2-CH 5V 68-Pin PLCC Tube | 5 | - | |
TL16C552FNUniversal Asynchronous Receiver Transmitters | Texas Instruments | Dual UART with 16-Byte FIFOs & Parallel Port 68-PLCC 0 to 70 | In Stock | - | |
TL16PC564BGGMUniversal Asynchronous Receiver Transmitters | Texas Instruments | 1 CHANNEL(S), 115Kbps, SERIAL COMM CONTROLLER, PBGA100, PLASTIC, BGA-100 | In Stock | - | |
TL16C752BTPTREPUniversal Asynchronous Receiver Transmitters | Texas Instruments | 2-CH UART 3Mbps 64B FIFO 3.3V LQFP T/R | 812 | - | |
TL16C2550IPFBUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 2-CH 16byte FIFO 1.8V/2.5V/3.3V/5V 48-Pin TQFP Tray | 324 | - | |
TL16C2550IRHBUniversal Asynchronous Receiver Transmitters | Texas Instruments | 1.8-V to 5-V Dual UART with 16-Byte FIFOs 32-VQFN -40 to 85 | In Stock | - | |
TL16C550DIPFBUniversal Asynchronous Receiver Transmitters | Texas Instruments | Asynchronous Communications Element With Autoflow Control 48-TQFP -40 to 85 | 203 | - | |
TL16C550DPTUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 1-CH 16byte FIFO 2.5V/3.3V/5V 48-Pin LQFP Tray | 10 | 1+: $4.29760 10+: $4.19730 30+: $4.13000 | |
TL28L92IFRUniversal Asynchronous Receiver Transmitters | Texas Instruments | 3.3-V/5-V Dual Universal Asynchronous Receiver/Transmitter 44-QFP -40 to 85 | 7 | - | |
NS16C2552TVAX/NOPBUniversal Asynchronous Receiver Transmitters | Texas Instruments | IC UART DUAL 16BYTE 44-PLCC | In Stock | - |