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SN74HCS165DR
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Texas Instruments Shift Registers, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+52@@ -0,0 +1,52 @@+# SN74HCS165DR++**Texas Instruments** · Shift Registers · SOIC-16++SN74HCS165DR from Texas Instruments, in a SOIC-16. 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 | SH/LD | input | Enable shifting when input is high, load data when input is low |+| 2 | CLK | input | Clock, rising edge triggered |+| 3 | E | input | Parallel input E |+| 4 | F | input | Parallel input F |+| 5 | G | input | Parallel input G |+| 6 | H | input | Parallel input H |+| 7 | Q H | output | Inverted serial output |+| 8 | GND | power_in | Ground |+| 9 | QH | output | Serial output |+| 10 | SER | input | Serial input |+| 11 | A | input | Parallel input A |+| 12 | B | input | Parallel input B |+| 13 | C | input | Parallel input C |+| 14 | D | input | Parallel input D |+| 15 | CLK INH | input | Clock inhibit input |+| 16 | VCC | power_in | Positive supply |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16 |+| Category | Logic |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `SN74HCS165DR`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16 (KiCad packages3D, STEP)+- 3D model files: `sn74hcs165dr-etched.step` / `sn74hcs165dr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74hcs165dr.step` / `sn74hcs165dr.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/lit/ds/symlink/sn74hcs165.pdf) (35 pp, sha256 `98d7d75c9269aee1`, retrieved 2026-10-06, tier: manufacturer)+- **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/sn74hcs165dr-datasheet.pdf)
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