RS-232 / RS-422 / RS-485 Interface ICs (3,259)
RS-232 / RS-422 / RS-485 Interface ICs
Integrated Circuit designed to allow communication between devices using the RS-232 / RS-422 / RS-485 communication protocols
RS-232 / RS-422 / RS-485 Interface ICs are used in the network applications. These protocols are used for serial communication and although they are very similar they have several differences that distinguish each of them. RS-232 is a full duplex single ended mode communication protocol widely used in computer serial interface peripherals. RS-485 and RS-422 are half duplex and full duplex, respectively, differential mode communication protocols most commonly used when the communication distance is large.
Explore RS-232 / RS-422 / RS-485 Interface ICs
3,259 results found
Authorized Distributors
Non-Authorized Stocking Distributors
STMicroelectronics
ST232CDR
$ 0.390
Dual Transmitter/Receiver RS-232 16-Pin SOP T/R / IC DRVR/RCVR RS232 5V 16-SOIC
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 511-ST232CDR | 16,032 | 1 | Tape & Reel | USD | 1d | ||||||||
| 497-6529-1-ND | 29,467 | 1 | Cut Tape | USD | 1d | ||||||||
| ST232CDR | 1,765 | 27 | USD | 1h | |||||||||
| ST232CDR | 2,680 | 1 | Cut Tape | USD | 1h | ||||||||
| ST232CDR | 4,034 | 1 | USD * | 2d |
STMicroelectronics
ST3232CDR
$ 0.783
Dual Transmitter/Receiver RS-232 16-Pin SO T/R / IC TXRX 3-5.5V RS232 LP 16-SOIC
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 511-ST3232CDR | 28,204 | 1 | Tape & Reel | USD | 16h | ||||||||
| 46Y2646 | 71 | 1 | USD | 1d | |||||||||
| 497-3731-1-ND | 43,893 | 1 | Cut Tape | USD | 16h | ||||||||
| ST3232CDR | 8,467 | 13 | USD | 1h | |||||||||
| ST3232CDR | 8,467 | 1 | Cut Tape | USD | 1h |
STMicroelectronics
ST3232BTR
$ 0.932
ST3232B Series 5.5 V 400 kbps Low Power RS-232 Driver and Receiver - TSSOP-16
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 511-ST3232BT | 29,169 | 1 | Tape & Reel | USD | 16h | ||||||||
| ST3232BTR | 52,500 | 2500 | USD | 1h | |||||||||
| ST3232BTR | 800 | 1 | Cut Tape | USD | 1h | ||||||||
| 497-6534-1-ND | 6,022 | 1 | Cut Tape | USD | 16h | ||||||||
| ST3232BTR | 36,994 | 1 | USD * | 2d |
STMicroelectronics
ST485EBDR
$ 0.542
15 kV ESD protected, low power RS-485/RS-422 transceiver, [-40oC, 85oC] temperature range
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 511-ST485EBDR | 30,323 | 1 | Tape & Reel | USD | 14h | ||||||||
| 59M2245 | 21,580 | 1 | USD | 1d | |||||||||
| ST485EBDR | 322,500 | 2500 | USD | 19h | |||||||||
| ST485EBDR | 115,000 | 2500 | USD | 10h | |||||||||
| 497-2083-1-ND | 8,436 | 1 | Cut Tape | USD | 14h |
STMicroelectronics
ST3232EBTR
$ 1.210
ST3232E Series 5.5 V ±15 kV ESD Protected RS-232 Driver & Receiver - TSSOP-16
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 511-ST3232EB | 14,384 | 1 | Tape & Reel | USD | 16h | ||||||||
| ST3232EBTR | 20,000 | 2500 | USD | 1h | |||||||||
| ST3232EBTR | 55,000 | 2500 | USD | 19h | |||||||||
| 497-6536-1-ND | 10,340 | 1 | Cut Tape | USD | 16h | ||||||||
| ST3232EBTR | 2,615 | 1 | USD * | 2d |
STMicroelectronics
ST1480ABDR
$ 1.024
Single Transmitter/Receiver RS-422/RS-485 8-Pin SO N T/R / IC TXRX 3.3V RS485/422 8 SOIC
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 511-ST1480ABDR | 7,930 | 1 | Tape & Reel | USD | 18h | ||||||||
| 51AC9622 | 5,505 | 1 | USD | 1d | |||||||||
| ST1480ABDR | 127,500 | 2500 | USD | 1h | |||||||||
| ST1480ABDR | 1,604 | 1 | Cut Tape | USD | 1h | ||||||||
| 497-2046-1-ND | 54,184 | 1 | Cut Tape | USD | 2d |
STMicroelectronics
ST485ECDR
$ 0.848
+/-15 kV ESD protected, low power RS-485/RS-422 transceiver, [0oC, 70oC] temperature range
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 511-ST485ECDR | 21,092 | 1 | Tape & Reel | USD | 16h | ||||||||
| 13T9578 | 10,966 | 1 | USD | 1d | |||||||||
| ST485ECDR | 1,490 | 1 | Cut Tape | USD | 10h | ||||||||
| 497-3735-1-ND | 9,927 | 1 | Cut Tape | USD | 16h | ||||||||
| ST485ECDR | 7,500 | 2500 | USD | 10h |
STMicroelectronics
ST485BDR
$ 0.668
ST485B 5 V 2.5 Mbps Low Power RS-485/RS-422 Transceiver - SOIC-8 (- 40 to 85 °C)
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 511-ST485BDR | 32,285 | 1 | Tape & Reel | USD | 1d | ||||||||
| 33R1338 | 17,797 | 1 | USD | 1d | |||||||||
| ST485BDR | 165,000 | 2500 | USD | 10h | |||||||||
| ST485BDR | 165,000 | 2500 | USD | 19h | |||||||||
| 497-3733-1-ND | 37,127 | 1 | Cut Tape | USD | 1d |
STMicroelectronics
ST485CDR
$ 0.803
ST485C Series 5 V 2.5 Mbps Low Power RS-485/RS-422 Transceiver - SOIC-8
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 511-ST485CDR | 3,306 | 1 | Tape & Reel | USD | 1d | ||||||||
| ST485CDR | 95,000 | 2500 | USD | 1d | |||||||||
| 497-3734-1-ND | 36,064 | 1 | Cut Tape | USD | 1d | ||||||||
| ST485CDR | 350 | 1 | Cut Tape | USD | 10h | ||||||||
| ST485CDR | 350 | 17 | USD | 10h |
STMicroelectronics
ST3232ECTR
$ 0.547
Dual Transmitter/Receiver RS-232 16-Pin TSSOP T/R / IC DRVR/RCVR RS232 ESD 16-TSSOP
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 511-ST3232EC | 10 | 1 | Tape & Reel | USD | 14h | ||||||||
| 497-6538-1-ND | 24,807 | 1 | Cut Tape | USD | 14h | ||||||||
| ST3232ECTR | 2,500 | 2500 | USD | 10h | |||||||||
| ST3232ECTR | 5,811 | 1 | Cut Tape | USD | 10h | ||||||||
| ST3232ECTR | 2,430 | 1 | USD * | 2d |