component
hg74hc04mt
Public Unreviewedby Ray
HGSEMI Inverters, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdownHG74HC04MT
HGSEMI · Inverters · TSSOP-14
HG74HC04MT from HGSEMI, in a TSSOP-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 | 1A | input | Inverter 1 data input. CMOS logic input; VIH >= 3.15 V and VIL <= 1.35 V at VCC = 4.5 V. |
| 2 | 1Y | output | Inverter 1 data output (logical inverse of 1A). CMOS push-pull output rated for +/-4.0 mA at VCC = 4.5 V. |
| 3 | 2A | input | Inverter 2 data input. CMOS logic input; VIH >= 3.15 V and VIL <= 1.35 V at VCC = 4.5 V. |
| 4 | 2Y | output | Inverter 2 data output (logical inverse of 2A). CMOS push-pull output rated for +/-4.0 mA at VCC = 4.5 V. |
| 5 | 3A | input | Inverter 3 data input. CMOS logic input; VIH >= 3.15 V and VIL <= 1.35 V at VCC = 4.5 V. |
| 6 | 3Y | output | Inverter 3 data output (logical inverse of 3A). CMOS push-pull output rated for +/-4.0 mA at VCC = 4.5 V. |
| 7 | GND | power_in | System ground (0 V) reference for the device. |
| 8 | 4Y | output | Inverter 4 data output (logical inverse of 4A). CMOS push-pull output rated for +/-4.0 mA at VCC = 4.5 V. |
| 9 | 4A | input | Inverter 4 data input. CMOS logic input; VIH >= 3.15 V and VIL <= 1.35 V at VCC = 4.5 V. |
| 10 | 5Y | output | Inverter 5 data output (logical inverse of 5A). CMOS push-pull output rated for +/-4.0 mA at VCC = 4.5 V. |
| 11 | 5A | input | Inverter 5 data input. CMOS logic input; VIH >= 3.15 V and VIL <= 1.35 V at VCC = 4.5 V. |
| 12 | 6Y | output | Inverter 6 data output (logical inverse of 6A). CMOS push-pull output rated for +/-4.0 mA at VCC = 4.5 V. |
| 13 | 6A | input | Inverter 6 data input. CMOS logic input; VIH >= 3.15 V and VIL <= 1.35 V at VCC = 4.5 V. |
| 14 | VCC | power_in | Positive supply rail. Recommended operating range 2.0 V to 6.0 V (typ. 5.0 V); absolute maximum -0.5 V to +7.0 V. Bypass with a local decoupling capacitor to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | TSSOP-14 |
| Category | Logic |
| Pins | 14 |
Ordering variants
HG74HC04MT/TRHG74HC04MTNHG74HC04MTM/TRHG74HC04MTLQ/TR
CAD (KiCad official)
- Symbol:
HG74HC04MT - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (None pp, sha256
625e3d071ab430a1, retrieved 2026-08-17, 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:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).