component
SN75176BDR
Public Made by Adomby adom
UMW RS-485 / RS-422 ICs, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
sn75176bdr: factory component page (tier=mfr)
3 files changed
+15−18
README.md+6−6@@ -1,8 +1,8 @@ # SN75176BDR -**Texas Instruments** · RS-485 / RS-422 ICs · SOIC-8+**UMW** · RS-485 / RS-422 ICs · SOP-8 -SN75176BDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.+SN75176BDR from UMW, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD. ## Pinout @@ -21,8 +21,8 @@ SN75176BDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extr | Parameter | Value | |---|---|-| Manufacturer | Texas Instruments |-| Package | SOIC-8 |+| Manufacturer | UMW |+| Package | SOP-8 | | Category | Interface | | Pins | 8 | @@ -37,13 +37,13 @@ SN75176BDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extr - Symbol: `SN75176BDR` - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`-- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model: SOP-8 (KiCad packages3D, STEP) ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing: -- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn75176b.pdf) (30 pp, sha256 `6967824b2ea2d976`, retrieved 2026-08-17, tier: manufacturer)+- **Datasheet:** [UMW datasheet](https://www.ti.com/lit/ds/symlink/sn75176b.pdf) (30 pp, sha256 `6967824b2ea2d976`, retrieved 2026-08-17, tier: manufacturer) - **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - **CAD:** KiCad official libraries (CC-BY-SA 4.0).
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page.json+9−12@@ -3,7 +3,7 @@ "type": "component", "slug": "sn75176bdr", "title": "SN75176BDR",- "brief": "Texas Instruments RS-485 / RS-422 ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "brief": "UMW RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0", "license": "CC-BY-SA-4.0", "tags": [@@ -13,8 +13,8 @@ ], "component": { "mpn": "SN75176BDR",- "manufacturer": "Texas Instruments",- "package": "SOIC-8",+ "manufacturer": "UMW",+ "package": "SOP-8", "pin_count": 8, "category": "Interface", "subcategory": "RS-485 / RS-422 ICs",@@ -62,13 +62,13 @@ "number": "6", "name": "A", "type": "bidirectional",- "description": "Non-inverting RS-422/RS-485 differential bus line. Serves as driver output when DE is high and as receiver input when /RE is low. Withstands -7V to +12V common-mode; receiver input impedance ≥12kΩ."+ "description": "Non-inverting RS-422/RS-485 differential bus line. Serves as driver output when DE is high and as receiver input when /RE is low. Withstands -7V to +12V common-mode; receiver input impedance \u226512k\u03a9." }, { "number": "7", "name": "B", "type": "bidirectional",- "description": "Inverting RS-422/RS-485 differential bus line. Serves as driver output when DE is high and as receiver input when /RE is low. Withstands -7V to +12V common-mode; receiver input impedance ≥12kΩ."+ "description": "Inverting RS-422/RS-485 differential bus line. Serves as driver output when DE is high and as receiver input when /RE is low. Withstands -7V to +12V common-mode; receiver input impedance \u226512k\u03a9." }, { "number": "8",@@ -100,8 +100,8 @@ }, "metadata": { "specs": {- "Manufacturer": "Texas Instruments",- "Package": "SOIC-8",+ "Manufacturer": "UMW",+ "Package": "SOP-8", "Category": "Interface", "Pins": "8" }@@ -116,7 +116,7 @@ "discovery_triggers": [ "sn75176bdr" ],- "discovery_pitch": "SN75176BDR (Texas Instruments) component page with datasheet-verified CAD.",+ "discovery_pitch": "SN75176BDR (UMW) component page with datasheet-verified CAD.", "author": { "name": "Ray", "email": "[email protected]"@@ -138,8 +138,5 @@ "docs/sn75176bdr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": {- "public": true- }+ ] }