component
SN74LS30DR
Public Made by Adomby adom
Texas Instruments Logic Gates, SOIC-14. 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
markdownSN74LS30DR
Texas Instruments · Logic Gates · SOIC-14
SN74LS30DR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A | input | Input A of the 8-input NAND gate. |
| 2 | B | input | Input B of the 8-input NAND gate. |
| 3 | C | input | Input C of the 8-input NAND gate. |
| 4 | D | input | Input D of the 8-input NAND gate. |
| 5 | E | input | Input E of the 8-input NAND gate. |
| 6 | F | input | Input F of the 8-input NAND gate. |
| 7 | GND | power_in | Ground reference (0 V) for the device; all voltage values are specified with respect to this network ground terminal. |
| 8 | Y | output | NAND gate output; Y is low only when all eight inputs A-H are high, otherwise Y is high. |
| 9 | NC | unconnected | No internal connection. |
| 10 | NC | unconnected | No internal connection. |
| 11 | G | input | Input G of the 8-input NAND gate. |
| 12 | H | input | Input H of the 8-input NAND gate. |
| 13 | NC | unconnected | No internal connection. |
| 14 | VCC | power_in | Positive supply voltage, recommended 4.75 V to 5.25 V (nominal 5 V) for the SN74LS30, absolute maximum 7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Logic |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
SN74LS30DR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
sn74ls30dr-etched.step/sn74ls30dr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74ls30dr.step/sn74ls30dr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (24 pp, sha256
ad246fc191e9a581, retrieved 2026-09-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-5(vision), consensusclaude-opus-4-8(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).