74HC595BQ,115 — 8-bit Serial-In, Serial/Parallel-Out Shift Register (DHVQFN-16)

{
  "schema_version": 1,
  "type": "component",
  "slug": "74hc595bq-dhvqfn16",
  "title": "74HC595BQ,115 — 8-bit Serial-In, Serial/Parallel-Out Shift Register (DHVQFN-16)",
  "brief": "Nexperia 74HC595BQ 8-bit shift register with output latch and 3-state outputs, DHVQFN-16 (SOT763-1). Full component: interactive symbol, footprint, and 3D, with KiCad + Fusion/EAGLE exports.",
  "version": "1.0.0",
  "tags": [],
  "license": "MIT",
  "discovery_triggers": [
    "74HC595BQ",
    "74HC595",
    "DHVQFN-16",
    "DHVQFN16",
    "SOT763-1",
    "shift register 3D",
    "nexperia 595",
    "shift register",
    "serial to parallel",
    "74hc595 kicad symbol",
    "74hc595 footprint"
  ],
  "discovery_pitch": "Full component page for the Nexperia 74HC595BQ,115 8-bit shift register (DHVQFN-16 / SOT763-1): interactive symbol + footprint + 3D, KiCad and Fusion/EAGLE library exports.",
  "component": {
    "mpn": "74HC595BQ,115",
    "manufacturer": "Nexperia",
    "package": "DHVQFN-16 (SOT763-1)",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Shift Register",
    "body_size": null,
    "parts": {},
    "distributor_links": {},
    "pitch_mm": 0.5,
    "value": null
  },
  "readme": "# 74HC595BQ,115 — 8-bit Shift Register (DHVQFN-16)\n\nFull component for the Nexperia 74HC595BQ,115 8-bit serial-in, serial/parallel-out shift register in the DHVQFN-16 (SOT763-1) package: an interactive schematic symbol (ds2sf, from the Nexperia 74HC/HCT595 datasheet), the KiCad footprint, and a parametric STEP/GLB 3D model, with KiCad and Fusion/EAGLE (.lbr) exports.\n\n## Package Dimensions (SOT763-1)\n\n| Parameter | Symbol | Nominal | Min | Max | Unit |\n|-----------|--------|---------|-----|-----|------|\n| Package length | D | 3.5 | 3.4 | 3.6 | mm |\n| Package width | E | 2.5 | 2.4 | 2.6 | mm |\n| Package height | A | 0.85 | — | 1.0 | mm |\n| Terminal width | b | 0.24 | 0.18 | 0.30 | mm |\n| Terminal length | L | 0.40 | 0.30 | 0.50 | mm |\n| Pitch | e | 0.50 | — | — | mm |\n| Exposed pad (L) | Dh | 2.00 | 1.85 | 2.15 | mm |\n| Exposed pad (W) | Eh | 1.00 | 0.85 | 1.15 | mm |\n| Terminals | n | 16 | — | — | — |\n\n## Model Details\n\n- **Generator**: CadQuery 2.7 parametric script (`generate_step.py`)\n- **Source of truth**: [Nexperia SOT763-1 package information](https://assets.nexperia.com/documents/package-information/SOT763-1.pdf) (11 May 2023)\n- **Pin 1**: Top-left corner (-X, +Y) with inset dot marker\n- **Terminals**: Inset flush into body (bottom pads + side wraps per datasheet dimensions v=0.10mm, w=0.05mm)\n- **Body**: Simple rectangular prism, no cosmetic fillets — only datasheet-dimensioned geometry\n- **Colors**: Dark charcoal body (0.15, 0.15, 0.15), bright metal terminals (0.85, 0.85, 0.88)\n\n## KiCad Footprint\n\nUses the standard KiCad library footprint `Package_DFN_QFN/DHVQFN-16-1EP_2.5x3.5mm_P0.5mm_EP1x2mm`, which references the SOT763-1 datasheet in its own description.\n\n## Related\n\n- **Symbol**: included on this page (`74hc595bq-dhvqfn16.kicad_sym`), generated by ds2sf from the Nexperia 74HC/HCT595 datasheet.\n- **Molecule**: Molecule_74HC595BQ_v1 (in adom-molecules catalog)\n- **Datasheet**: [Nexperia 74HC/HCT595 product datasheet](https://assets.nexperia.com/documents/data-sheet/74HC_HCT595.pdf)\n\n> **Provenance — 3D STEP model.** Generated by CadQuery 2.7 parametric script from Nexperia SOT763-1 package outline dimensions. Not sourced from KiCad packages3D (no model exists there for DHVQFN-16). Not manufacturer-provided.\n",
  "author": {
    "name": "Kyle Bergstedt",
    "email": "[email protected]"
  },
  "visibility": {
    "public": true
  },
  "hero": null,
  "sample_prompts": [],
  "metadata": {},
  "created_at": "2026-05-28T05:36:29.681Z",
  "updated_at": "2026-05-28T05:36:29.681Z",
  "org": "adom"
}