TPT75176HL1-SO1R

@@ -0,0 +1,49 @@+# TPT75176HL1-SO1R++**3PEAK** · Buffer/Driver/Transceiver · SOP-8++TPT75176HL1-SO1R from 3PEAK, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | R | output | Receiver output. CMOS logic level output of the RS-485 differential receiver; typically drives >25 mA at V_OL=1V. High when V_ID = V_A - V_B > V_IT+ (typ -40 mV), low when V_ID < V_IT- (typ -155 mV). High-Z when /RE is high. |+| 2 | /RE | input | Receiver enable, active low. Drive low to enable the receiver output R; drive high or leave open to place R in high-impedance. Logic thresholds V_IH ≥ 2V, V_IL ≤ 0.8V. |+| 3 | DE | input | Driver enable, active high. Drive high to enable the differential driver outputs A and B; drive low or leave open to place A/B in high-impedance. Logic thresholds V_IH ≥ 2V, V_IL ≤ 0.8V. |+| 4 | D | input | Driver data input. Logic-level input sampled by the driver: when DE is high, D=high drives A high/B low, D=low drives A low/B high. Left open, the internal fail-safe drives the bus high when DE=H. |+| 5 | GND | power_in | Ground reference (0 V) for the device. |+| 6 | A | bidirectional | Non-inverting differential bus I/O (RS-485 A line). Driver output when DE=high (paired with B); receiver non-inverting input otherwise. Withstands -7V to +12V common mode, ±15kV HBM / ±15kV IEC ESD, and ±100V transient through 100Ω. |+| 7 | B | bidirectional | Inverting differential bus I/O (RS-485 B line). Driver output when DE=high (paired with A); receiver inverting input otherwise. Withstands -7V to +12V common mode, ±15kV HBM / ±15kV IEC ESD, and ±100V transient through 100Ω. |+| 8 | VCC | power_in | Supply voltage input, 3.0 V to 5.5 V. Quiescent supply current typ 1.65 mA (both driver and receiver disabled), up to ~2.2 mA when enabled. Bypass with a 0.1 µF ceramic close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | 3PEAK |+| Package | SOP-8 |+| Category | Logic |+| Pins | 8 |++## Ordering variants++- `TPT75176HL1-SO1R`+- `TPT75176HL1-SO1RTPT75176H-VS1R`+- `TPT75176HL1-SO1RTPT75176HL1-DF6R`++## CAD (KiCad official)++- Symbol: `TPT75176HL1-SO1R`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [3PEAK datasheet](docs/tpt75176hl1-so1r-datasheet.pdf) (17 pp, sha256 `1b99611330e77256`, retrieved 2026-08-17, tier: lcsc)+- **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).++[Datasheet PDF](docs/tpt75176hl1-so1r-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "tpt75176hl1-so1r",+  "version": "0.1.0",+  "type": "component",+  "description": "3PEAK Buffer/Driver/Transceiver, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "logic",+    "tpt75176hl1-so1r"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "tpt75176hl1-so1r.kicad_sym",+    "tpt75176hl1-so1r.kicad_mod",+    "tpt75176hl1-so1r.glb",+    "tpt75176hl1-so1r.step",+    "tpt75176hl1-so1r.lbr",+    "docs/hero.png",+    "docs/tpt75176hl1-so1r-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file