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 | 1+: $4.50560 10+: $3.43728 25+: $3.16976
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TL16C552AFNRUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 2-CH 16byte FIFO 5V 68-Pin PLCC T/R | 15 | 1+: $13.25143 10+: $12.59657 30+: $11.46000 | |
TL16C554FNUniversal Asynchronous Receiver Transmitters | Texas Instruments | 4-CH UART 1Mbps 16B FIFO 5V PLCC SM | 63 | 1+: $30.06080 11+: $24.49040 18+: $23.45102
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TL16C554FNRUniversal Asynchronous Receiver Transmitters | Texas Instruments | Quad UART with 16-Byte FIFOs 68-PLCC 0 to 70 | 4 | 1+: $30.06080 10+: $24.39976 11+: $24.49040
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TL16C754FNUniversal Asynchronous Receiver Transmitters | Texas Instruments | Quad UART with 64-Byte Fifos, Auto Flow Control, Low-Power Modes 68-PLCC -40 to 85 | 471 | 1+: $11.54560 18+: $9.42871 36+: $9.07500
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TL16C750FNUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 1-CH 64byte FIFO 3.3V/5V 44-Pin PLCC Tube | 1 | 1+: $12.90080 | |
TL16C754BFNUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 4-CH 64byte FIFO 3.3V/5V 68-Pin PLCC Tube | In Stock | 1+: $44.01760 18+: $34.81720 36+: $33.51651
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TL16PC564BLVPZUniversal Asynchronous Receiver Transmitters | Texas Instruments | 1 CHANNEL(S), 115Kbps, SERIAL COMM CONTROLLER, PQFP100, PLASTIC, LQFP-100 | In Stock | 30+: $8.83520 90+: $8.03763 | |
TL16PC564BGGMUniversal Asynchronous Receiver Transmitters | Texas Instruments | 1 CHANNEL(S), 115Kbps, SERIAL COMM CONTROLLER, PBGA100, PLASTIC, BGA-100 | In Stock | 31+: $8.56240 184+: $7.51984 | |
TL16C450NUniversal Asynchronous Receiver Transmitters | Texas Instruments | Single UART Without FIFO 40-PDIP | In Stock | 45+: $1.89435 | |
TL16C2552IFNUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 2-CH 16byte FIFO 1.8V/2.5V/3.3V/5V 44-Pin PLCC Tube | In Stock | 156+: $6.05920 | |
TL16C2752FNUniversal Asynchronous Receiver Transmitters | Texas Instruments | 1.8-V to 5-V Dual UART with 64-Byte FIFOs 44-PLCC 0 to 70 | In Stock | 39+: $6.77600 130+: $6.10469 | |
TL16C2752IFNUniversal Asynchronous Receiver Transmitters | Texas Instruments | 1.8-V to 5-V Dual UART with 64-Byte FIFOs 44-PLCC -40 to 85 | In Stock | 43+: $6.15120 156+: $5.51861 | |
TL16C752BLPTREPUniversal Asynchronous Receiver Transmitters | Texas Instruments | 2-CH UART 3Mbps 3.3V 48-Pin LQFP T/R | 649 | 1+: $17.54720 10+: $14.00256 19+: $13.63120
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TL16C2550IRHBRUniversal Asynchronous Receiver Transmitters | Texas Instruments | 1.8-V to 5-V Dual UART with 16-Byte FIFOs 32-VQFN -40 to 85 | In Stock | 3000+: $4.06671 | |
TL16C2550PFBRUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 2-CH 16byte FIFO 1.8V/2.5V/3.3V/5V 48-Pin TQFP T/R | 784 | 1+: $6.69680 10+: $5.17352 25+: $4.79389
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TL16C2550RHBRUniversal Asynchronous Receiver Transmitters | Texas Instruments | 1.8-V to 5-V Dual UART with 16-Byte FIFOs 32-VQFN 0 to 70 | 74 | 1+: $10.54285 10+: $9.21257 30+: $8.40172 | |
TL16C2552FNG4Universal Asynchronous Receiver Transmitters | Texas Instruments | 1.8-V to 5-V Dual UART with 16-Byte FIFOs 44-PLCC 0 to 70 | In Stock | 78+: $4.56100 | |
TL16C2552FNRUniversal Asynchronous Receiver Transmitters | Texas Instruments | 1.8-V to 5-V Dual UART with 16-Byte FIFOs 44-PLCC 0 to 70 | 484 | 1+: $7.48000 10+: $5.80448 25+: $5.38595
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TL16C451FNRUniversal Asynchronous Receiver Transmitters | Texas Instruments | Single UART with Parallel Port And Without FIFO 68-PLCC 0 to 70 | 162 | 1+: $8.31600 10+: $6.47592 25+: $6.01603
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TL16C550CFNRUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 44-Pin PLCC T/R | 41 | 1+: $5.97085 10+: $5.83028 30+: $5.73600 | |
TL16C550CIPTRUniversal Asynchronous Receiver Transmitters | Texas Instruments | UART 1-CH 16byte FIFO 3.3V/5V 48-Pin LQFP T/R | 1828 | 1+: $6.24800 10+: $4.81536 25+: $4.45808
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TL16C550CIPTRG4Universal Asynchronous Receiver Transmitters | Texas Instruments | Single UART with 16-Byte FIFOs and Auto Flow Control 48-LQFP -40 to 85 | In Stock | 1000+: $2.56795 2000+: $2.51092 3000+: $2.48237 | |
NS16C2552TVSX/NOPBUniversal Asynchronous Receiver Transmitters | Texas Instruments | Dual UART with 16-byte FIFO and up to 5 Mbit/s Data Rate 48-TQFP -40 to 85 | In Stock | 1000+: $6.58006 | |
TL16C752BPTRG4Universal Asynchronous Receiver Transmitters | Texas Instruments | IC DUAL UART 3.3V W/FIFO 48-LQFP | In Stock | 1000+: $3.36837 2000+: $3.29718 |