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CD74ACT373M96
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Texas Instruments Latches, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+57@@ -0,0 +1,57 @@+# CD74ACT373M96++**Texas Instruments** · Latches · SOIC-20-300mil++CD74ACT373M96 from Texas Instruments, in a SOIC-20-300mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | OE | input | 3-state output enable input; outputs are driven when LOW and high-impedance when HIGH. |+| 2 | 0Q | tri_state | Tri-state output for latch channel 0, controlled by LE and OE signals. |+| 3 | 0D | input | Data input for latch channel 0, transparent when LE is HIGH. |+| 4 | 1D | input | Data input for latch channel 1, transparent when LE is HIGH. |+| 5 | 1Q | tri_state | Tri-state output for latch channel 1, controlled by LE and OE signals. |+| 6 | 2Q | tri_state | Tri-state output for latch channel 2, controlled by LE and OE signals. |+| 7 | 2D | input | Data input for latch channel 2, transparent when LE is HIGH. |+| 8 | 3D | input | Data input for latch channel 3, transparent when LE is HIGH. |+| 9 | 3Q | tri_state | Tri-state output for latch channel 3, controlled by LE and OE signals. |+| 10 | GND | power_in | Ground connection, 0V reference. |+| 11 | LE | input | Latch enable input (active HIGH); data passes through to output when LE is HIGH, latched when LE is LOW. |+| 12 | 4Q | tri_state | Tri-state output for latch channel 4, controlled by LE and OE signals. |+| 13 | 4D | input | Data input for latch channel 4, transparent when LE is HIGH. |+| 14 | 5D | input | Data input for latch channel 5, transparent when LE is HIGH. |+| 15 | 5Q | tri_state | Tri-state output for latch channel 5, controlled by LE and OE signals. |+| 16 | 6Q | tri_state | Tri-state output for latch channel 6, controlled by LE and OE signals. |+| 17 | 6D | input | Data input for latch channel 6, transparent when LE is HIGH. |+| 18 | 7D | input | Data input for latch channel 7, transparent when LE is HIGH. |+| 19 | 7Q | tri_state | Tri-state output for latch channel 7, controlled by LE and OE signals. |+| 20 | VCC | power_in | Supply voltage, 4.5V to 5.5V for ACT series. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-20-300mil |+| Category | Logic |+| Pins | 20 |++## CAD (KiCad official)++- Symbol: `CD74ACT373M96`+- Footprint: `Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm`+- 3D model: SOIC-20-300mil (KiCad packages3D, STEP)+- 3D model files: `cd74act373m96-etched.step` / `cd74act373m96-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cd74act373m96.step` / `cd74act373m96.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/cd54ac373) (25 pp, sha256 `6e8501e778a907d5`, retrieved 2026-10-05, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/cd74act373m96-datasheet.pdf)
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outputs are driven when LOW and high-impedance when HIGH."+ },+ {+ "number": "2",+ "name": "0Q",+ "type": "tri_state",+ "description": "Tri-state output for latch channel 0, controlled by LE and OE signals."+ },+ {+ "number": "3",+ "name": "0D",+ "type": "input",+ "description": "Data input for latch channel 0, transparent when LE is HIGH."+ },+ {+ "number": "4",+ "name": "1D",+ "type": "input",+ "description": "Data input for latch channel 1, transparent when LE is HIGH."+ },+ {+ "number": "5",+ "name": "1Q",+ "type": "tri_state",+ "description": "Tri-state output for latch channel 1, controlled by LE and OE signals."+ },+ {+ "number": "6",+ "name": "2Q",+ "type": "tri_state",+ "description": "Tri-state output for latch channel 2, controlled by LE and OE signals."+ },+ {+ "number": "7",+ "name": "2D",+ "type": "input",+ "description": "Data input for latch channel 2, transparent when LE is HIGH."+ },+ {+ "number": "8",+ "name": "3D",+ "type": "input",+ "description": "Data input for latch channel 3, transparent when LE is HIGH."+ },+ {+ "number": "9",+ "name": "3Q",+ "type": "tri_state",+ "description": "Tri-state output for latch channel 3, controlled by LE and OE signals."+ },+ {+ "number": "10",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection, 0V reference."+ },+ {+ "number": "11",+ "name": "LE",+ "type": "input",+ "description": "Latch enable input (active HIGH); data passes through to output when LE is HIGH, latched when LE is LOW."+ },+ {+ "number": "12",+ "name": "4Q",+ "type": "tri_state",+ "description": "Tri-state output for latch channel 4, controlled by LE and OE signals."+ },+ {+ "number": "13",+ "name": "4D",+ "type": "input",+ "description": "Data input for latch channel 4, transparent when LE is HIGH."+ },+ {+ "number": "14",+ "name": "5D",+ "type": "input",+ "description": "Data input for latch channel 5, transparent when LE is HIGH."+ },+ {+ "number": "15",+ "name": "5Q",+ "type": "tri_state",+ "description": "Tri-state output for latch channel 5, controlled by LE and OE signals."+ },+ {+ "number": "16",+ "name": "6Q",+ "type": "tri_state",+ "description": "Tri-state output for latch channel 6, controlled by LE and OE signals."+ },+ {+ "number": "17",+ "name": "6D",+ "type": "input",+ "description": "Data input for latch channel 6, transparent when LE is HIGH."+ },+ {+ "number": "18",+ "name": "7D",+ "type": "input",+ "description": "Data input for latch channel 7, transparent when LE is HIGH."+ },+ {+ "number": "19",+ "name": "7Q",+ "type": "tri_state",+ "description": "Tri-state output for latch channel 7, controlled by LE and OE signals."+ },+ {+ "number": "20",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage, 4.5V to 5.5V for ACT series."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 25,+ "cost_usd": 0.1423,+ "at": "2026-10-05T23:20:33"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/cd54ac373",+ "pages": 25,+ "sha256": "6e8501e778a907d5",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 20,+ "described": 20,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}