74HC07M

@@ -0,0 +1,55 @@+# 74HC07M++**HGSEMI** · Buffer/Driver/Transceiver · SOP-14++74HC07M from HGSEMI, in a SOP-14. 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 | 1A | input | Buffer 1 data input. CMOS input with static-discharge protection; drives the open-drain output 1Y. |+| 2 | 1Y | output | Buffer 1 open-drain data output. Pulls to GND when 1A is low; high-impedance when 1A is high (requires external pull-up to VCC or higher rail). |+| 3 | 2A | input | Buffer 2 data input. CMOS input with static-discharge protection; drives the open-drain output 2Y. |+| 4 | 2Y | output | Buffer 2 open-drain data output. Pulls to GND when 2A is low; high-impedance when 2A is high (requires external pull-up). |+| 5 | 3A | input | Buffer 3 data input. CMOS input with static-discharge protection; drives the open-drain output 3Y. |+| 6 | 3Y | output | Buffer 3 open-drain data output. Pulls to GND when 3A is low; high-impedance when 3A is high (requires external pull-up). |+| 7 | GND | power_in | Ground reference (0 V) for the device. |+| 8 | 4Y | output | Buffer 4 open-drain data output. Pulls to GND when 4A is low; high-impedance when 4A is high (requires external pull-up). |+| 9 | 4A | input | Buffer 4 data input. CMOS input with static-discharge protection; drives the open-drain output 4Y. |+| 10 | 5Y | output | Buffer 5 open-drain data output. Pulls to GND when 5A is low; high-impedance when 5A is high (requires external pull-up). |+| 11 | 5A | input | Buffer 5 data input. CMOS input with static-discharge protection; drives the open-drain output 5Y. |+| 12 | 6Y | output | Buffer 6 open-drain data output. Pulls to GND when 6A is low; high-impedance when 6A is high (requires external pull-up). |+| 13 | 6A | input | Buffer 6 data input. CMOS input with static-discharge protection; drives the open-drain output 6Y. |+| 14 | VCC | power_in | Positive supply voltage. Recommended operating range 2 V to 6 V; absolute maximum 7 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HGSEMI |+| Package | SOP-14 |+| Category | Logic |+| Pins | 14 |++## Ordering variants++- `74HC07MM/TR`+- `74HC07MN`+- `74HC07MMT/TR`++## CAD (KiCad official)++- Symbol: `74HC07M`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOP-14 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HGSEMI datasheet](docs/74hc07m-datasheet.pdf) (9 pp, sha256 `6778484d072ab2bb`, 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/74hc07m-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "74hc07m",+  "version": "0.1.0",+  "type": "component",+  "description": "HGSEMI Buffer/Driver/Transceiver, SOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "logic",+    "74hc07m"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "74hc07m.kicad_sym",+    "74hc07m.kicad_mod",+    "74hc07m.glb",+    "74hc07m.step",+    "74hc07m.lbr",+    "docs/hero.png",+    "docs/74hc07m-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file