component
SN74LS07NSR
Public Made by Adomby adom
Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOP-14-208mil. 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
markdownSN74LS07NSR
Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SOP-14-208mil
SN74LS07NSR from Texas Instruments, in a SOP-14-208mil. 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 | 1A | input | Input 1, accepts 5.25 V tolerant TTL/CMOS signal levels |
| 2 | 1Y | tri_state | Output 1, open-collector driver, sinks to 40 mA maximum, 30 V voltage rating |
| 3 | 2A | input | Input 2, accepts 5.25 V tolerant TTL/CMOS signal levels |
| 4 | 2Y | tri_state | Output 2, open-collector driver, sinks to 40 mA maximum, 30 V voltage rating |
| 5 | 3A | input | Input 3, accepts 5.25 V tolerant TTL/CMOS signal levels |
| 6 | 3Y | tri_state | Output 3, open-collector driver, sinks to 40 mA maximum, 30 V voltage rating |
| 7 | GND | power_in | Ground reference pin |
| 8 | 4Y | tri_state | Output 4, open-collector driver, sinks to 40 mA maximum, 30 V voltage rating |
| 9 | 4A | input | Input 4, accepts 5.25 V tolerant TTL/CMOS signal levels |
| 10 | 5Y | tri_state | Output 5, open-collector driver, sinks to 40 mA maximum, 30 V voltage rating |
| 11 | 5A | input | Input 5, accepts 5.25 V tolerant TTL/CMOS signal levels |
| 12 | 6Y | tri_state | Output 6, open-collector driver, sinks to 40 mA maximum, 30 V voltage rating |
| 13 | 6A | input | Input 6, accepts 5.25 V tolerant TTL/CMOS signal levels |
| 14 | VCC | power_in | Positive power supply pin, 4.75 V to 5.25 V recommended operating range |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOP-14-208mil |
| Category | Logic |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
SN74LS07NSR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOP-14-208mil (KiCad packages3D, STEP)
- 3D model files:
sn74ls07nsr-etched.step/sn74ls07nsr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74ls07nsr.step/sn74ls07nsr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (25 pp, sha256
031463b89e6d2a62, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).