component
SN74HCS04QDRQ1
Public Made by Adomby adom
Texas Instruments Inverters, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownSN74HCS04QDRQ1
Texas Instruments · Inverters · SOIC-14
SN74HCS04QDRQ1 from Texas Instruments, in a SOIC-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 | 1A | input | Schmitt-trigger input for inverter channel 1, accepts 0V to VCC with hysteresis |
| 2 | 1Y | output | Inverted logic output for inverter channel 1, output drive ±7.8mA at 6V supply |
| 3 | 2A | input | Schmitt-trigger input for inverter channel 2, accepts 0V to VCC with hysteresis |
| 4 | 2Y | output | Inverted logic output for inverter channel 2, output drive ±7.8mA at 6V supply |
| 5 | 3A | input | Schmitt-trigger input for inverter channel 3, accepts 0V to VCC with hysteresis |
| 6 | 3Y | output | Inverted logic output for inverter channel 3, output drive ±7.8mA at 6V supply |
| 7 | GND | power_in | Ground reference |
| 8 | 4Y | output | Inverted logic output for inverter channel 4, output drive ±7.8mA at 6V supply |
| 9 | 4A | input | Schmitt-trigger input for inverter channel 4, accepts 0V to VCC with hysteresis |
| 10 | 5Y | output | Inverted logic output for inverter channel 5, output drive ±7.8mA at 6V supply |
| 11 | 5A | input | Schmitt-trigger input for inverter channel 5, accepts 0V to VCC with hysteresis |
| 12 | 6Y | output | Inverted logic output for inverter channel 6, output drive ±7.8mA at 6V supply |
| 13 | 6A | input | Schmitt-trigger input for inverter channel 6, accepts 0V to VCC with hysteresis |
| 14 | VCC | power_in | Positive supply voltage, 2V to 6V nominal range |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Logic |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
SN74HCS04QDRQ1 - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
sn74hcs04qdrq1-etched.step/sn74hcs04qdrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74hcs04qdrq1.step/sn74hcs04qdrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (31 pp, sha256
daf198c71ee71c29, 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).