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SN74HCS165QPWRQ1
Public Made by Adomby adom
Texas Instruments Shift Registers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSN74HCS165QPWRQ1
Texas Instruments · Shift Registers · TSSOP-16
SN74HCS165QPWRQ1 from Texas Instruments, in a TSSOP-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 input, 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 | TSSOP-16 |
| Category | Logic |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
SN74HCS165QPWRQ1 - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
sn74hcs165qpwrq1-etched.step/sn74hcs165qpwrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74hcs165qpwrq1.step/sn74hcs165qpwrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (37 pp, sha256
df20372f009b14bc, retrieved 2026-09-26, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).