component
SN74LV393ATPWRG4Q1
Public Made by Adomby adom
Texas Instruments Counters, Dividers, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+51@@ -0,0 +1,51 @@+# SN74LV393ATPWRG4Q1++**Texas Instruments** · Counters, Dividers · TSSOP-14++SN74LV393ATPWRG4Q1 from Texas Instruments, in a TSSOP-14. 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 | 1CLK/ | input | Counter 1 Clock Input, triggers advance on negative-going transition when 1CLR is low |+| 2 | 1CLR | input | Counter 1 Clear Input, active high to reset all counter 1 outputs to low |+| 3 | 1QA | output | Counter 1 A Output, LSB of 4-bit binary counter |+| 4 | 1QB | output | Counter 1 B Output of 4-bit binary counter |+| 5 | 1QC | output | Counter 1 C Output of 4-bit binary counter |+| 6 | 1QD | output | Counter 1 D Output, MSB of 4-bit binary counter |+| 7 | GND | power_in | Ground |+| 8 | 2QD | output | Counter 2 D Output, MSB of 4-bit binary counter |+| 9 | 2QC | output | Counter 2 C Output of 4-bit binary counter |+| 10 | 2QB | output | Counter 2 B Output of 4-bit binary counter |+| 11 | 2QA | output | Counter 2 A Output, LSB of 4-bit binary counter |+| 12 | 2CLR | input | Counter 2 Clear Input, active high to reset all counter 2 outputs to low |+| 13 | 2CLK/ | input | Counter 2 Clock Input, triggers advance on negative-going transition when 2CLR is low |+| 14 | VCC | power_in | Supply voltage, 2V to 5.5V recommended operating range |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-14 |+| Category | Logic |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `SN74LV393ATPWRG4Q1`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)+- 3D model files: `sn74lv393atpwrg4q1-etched.step` / `sn74lv393atpwrg4q1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lv393atpwrg4q1.step` / `sn74lv393atpwrg4q1.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/sn74lv393a-q1) (20 pp, sha256 `c0e3a483d2131b39`, 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/sn74lv393atpwrg4q1-datasheet.pdf)
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