SN75172DW
Texas InstrumentsExtended
0℃~+70℃ 38mA 4 4.75V~5.25V 4Mbps Driver Enable shutdown、Overcurrent Protection、Thermal shutdown protection SOIC-20-300mil RS-485 / RS-422 ICs ROHS
- Part id
- ti/SN75172DW
- Category
- RS 485, RS 422 ICs
- Package
- SOIC-20-300mil
- Pins
- 20
- In stock
- 165 at JLCPCB (C2878432)
Overview
The SN75172DW is a RS 485, RS 422 IC made by Texas Instruments in a SOIC-20-300mil package with 20 pins. 0℃~+70℃ 38mA 4 4.75V~5.25V 4Mbps Driver Enable shutdown、Overcurrent Protection、Thermal shutdown protection SOIC-20-300mil RS-485 / RS-422 ICs ROHS.
PCBKit's library has its KiCad symbol (Analog & Interface:SN75172DW, from CERN's library) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. 165 are in stock at JLCPCB (part C2878432).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | 1A | Input |
| 2 | 1Y | Output |
| 3 | NC | Passive |
| 4 | 1Z | Output |
| 5 | G | Input |
| 6 | 2Z | Output |
| 7 | NC | Passive |
| 8 | 2Y | Output |
| 9 | 2A | Input |
| 10 | GND | Power in |
| 11 | 3A | Input |
| 12 | 3Y | Output |
| 13 | NC | Passive |
| 14 | 3Z | Output |
| 15 | G | Input |
| 16 | 4Z | Output |
| 17 | NC | Passive |
| 18 | 4Y | Output |
| 19 | 4A | Input |
| 20 | VCC | Power in |
Parts like it
8
SN65LBC172ADW
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SOIC-20-300mil0℃~+70℃ 3 3 4.75V~5.25V Transceiver SOIC-20-300mil RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485 / RS-422 ICsLTC1387CSW#TRPBF
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SOIC-20-300milSOIC-20-300mil RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485 / RS-422 ICsSN75LBC172DW
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SOIC-20-300mil-40℃~+85℃ 10Mbps 4 5V Receiver SOIC-20-300mil RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485 / RS-422 ICs
Questions
Is there a KiCad symbol and footprint for the SN75172DW?
Yes. The symbol is Analog & Interface:SN75172DW and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN75172DW?
SOIC-20-300mil, with 20 pins. Its footprint is drawn on this page.
Where is the SN75172DW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN75172DW?
JLCPCB lists it as part C2878432, with 165 in stock; the sellers' links on this page open their listings.
What can replace the SN75172DW?
Parts like it in the library: the SN65LBC172ADW by Texas Instruments, the SN75ALS170ADW by Texas Instruments, the LTC1387CSW#TRPBF by Analog Devices and the LTC1387ISW#PBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.