
Overview
The SN75179AP is a RS 485 , RS 422 IC made by Texas Instruments in a PDIP-8 package with 8 pins. 1 1 4.75V~5.25V Transceiver PDIP-8 RS-485 / RS-422 ICs.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MAX490EESA-TUDI, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3231884).
Symbol
Footprint
Parameters
4- Number of Drivers
- 1
- Number of Receivers
- 1
- Type
- Transceiver
- Voltage - Supply
- 4.75V~5.25V
Order codes
1- SN75179APLCSC C3231884
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | VCC | Unspecified |
| 2 | R | Unspecified |
| 3 | D | Unspecified |
| 4 | GND | Unspecified |
| 5 | Y | Unspecified |
| 6 | Z | Unspecified |
| 7 | B | Unspecified |
| 8 | A | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/SN75179AP" title="SN75179AP in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/SN75179AP.jpg" alt="SN75179AP" width="1200" height="900">[](https://pcbkit.io/parts/ti/SN75179AP)Questions
Is there a KiCad symbol and footprint for the SN75179AP?
Yes. The symbol is EasyEDA_Cloud:MAX490EESA-TUDI and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN75179AP?
PDIP-8, with 8 pins. Its footprint is drawn on this page.
Where can I order the SN75179AP?
JLCPCB lists it as part C3231884, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN75179AP?
Parts like it in the library: the MAX485EN by HTC, the HGX3485ECN by HGSEMI, the HGX3485EIN by HGSEMI and the HGX485EIN by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8MAX485EN
DIP-8-40℃~+85℃ 1 1 1mA 32 4.75V~5.25V 5Mbps Half-Duplex Transceiver ±8kV DIP-8 RS-485 / RS-422 ICs ROHSHTCRS-485 / RS-422 ICsHGX3485ECN
DIP-80℃~+70℃ 1 1 12Mbps 256 3V~3.6V 520uA Enable shutdown、Overcurrent Protection、Thermal shutdown protection、Low-power mode、Tx/Rx enable Half-Duplex Transceiver ±15kV DIP-8 RS-485 / RS-422 ICs ROHSHGSEMIRS-485 / RS-422 ICsHGX3485EIN
DIP-8-40℃~+85℃ 1 1 12Mbps 256 3V~3.6V 520uA Enable shutdown、Overcurrent Protection、Thermal shutdown protection、Low-power mode、Tx/Rx enable Half-Duplex Transceiver ±15kV DIP-8 RS-485 / RS-422 ICs ROHSHGSEMIRS-485 / RS-422 ICsHGX485EIN
DIP-8-40℃~+85℃ 1 1 2.5Mbps 256 4.5V~5.5V 50nA Enable shutdown、Thermal shutdown protection、Hot-swap protection Half-Duplex Transceiver ±16kV DIP-8 RS-485 / RS-422 ICs ROHSHGSEMIRS-485 / RS-422 ICsMAX3485ECN
DIP-80℃~+70℃ 1 1 12Mbps 256 3V~3.6V 520uA Enable shutdown、Overcurrent Protection、Thermal shutdown protection、Low-power mode、Tx/Rx enable Half-Duplex Transceiver ±15kV DIP-8 RS-485 / RS-422 ICs ROHSHGSEMIRS-485 / RS-422 ICsMAX3485EIN
DIP-8-40℃~+85℃ 1 1 12Mbps 256 3.3V 800uA Enable shutdown、Overcurrent Protection、Thermal shutdown protection、Low-power mode、Tx/Rx enable Half-Duplex Transceiver ±15kV DIP-8 RS-485 / RS-422 ICs ROHSHGSEMIRS-485 / RS-422 ICsSIT3088EEPA
DIP-8-40℃~+125℃ 1 1 14Mbps 240uA 256 3V~5.5V Enable shutdown、Overcurrent Protection、Low-power mode、Tx/Rx enable Half-Duplex Transceiver ±15kV DIP-8 RS-485 / RS-422 ICs ROHSSITRS-485 / RS-422 ICsXD3085
DIP-8-40℃~+85℃ 1 1 256 4.5V~5.5V 500Kbps 600uA Enable shutdown、Tx/Rx enable、Fail-safe Half-Duplex Transceiver ±15kV DIP-8 RS-485 / RS-422 ICs ROHSXINLUDARS-485 / RS-422 ICs