component
MC74VHC14DTR2G
Public Unreviewedby Ray
onsemi Inverters, TSSOP-14. Datasheet-verified pinout, 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
markdownMC74VHC14DTR2G
onsemi · Inverters · TSSOP-14
MC74VHC14DTR2G from onsemi, 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 | A1 | input | Schmitt-trigger input of inverter 1. Threshold hysteresis VH ≈ 0.4 V typ at VCC = 4.5 V; VT+ ≈ 3.15 V typ, VT- ≈ 1.35 V typ at VCC = 4.5 V. |
| 2 | Y1 | output | Inverted CMOS output of inverter 1 (Y1 = /A1). Rated ±8 mA at VCC = 4.5 V (VOL/VOH ≤ 0.44 V / ≥ 3.80 V). |
| 3 | A2 | input | Schmitt-trigger input of inverter 2. |
| 4 | Y2 | output | Inverted CMOS output of inverter 2 (Y2 = /A2). |
| 5 | A3 | input | Schmitt-trigger input of inverter 3. |
| 6 | Y3 | output | Inverted CMOS output of inverter 3 (Y3 = /A3). |
| 7 | GND | power_in | Ground reference for the device (0 V). Return for VCC. |
| 8 | Y4 | output | Inverted CMOS output of inverter 4 (Y4 = /A4). |
| 9 | A4 | input | Schmitt-trigger input of inverter 4. |
| 10 | Y5 | output | Inverted CMOS output of inverter 5 (Y5 = /A5). |
| 11 | A5 | input | Schmitt-trigger input of inverter 5. |
| 12 | Y6 | output | Inverted CMOS output of inverter 6 (Y6 = /A6). |
| 13 | A6 | input | Schmitt-trigger input of inverter 6. |
| 14 | VCC | power_in | Positive supply voltage, 2.0 V to 5.5 V recommended (absolute max 7.0 V). Bypass locally with a 0.1 uF ceramic capacitor to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TSSOP-14 |
| Category | Logic |
| Pins | 14 |
Ordering variants
Same part, different packaging or reel option.
MC74VHC14DTR2GDTGMC74VHC14DTR2GMC74VHC14DTR2GDGMC74VHC14DTR2GDR2G
CAD (KiCad official)
- Symbol:
MC74VHC14DTR2G - 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: onsemi datasheet (7 pp, sha256
13e4408f5300176d, retrieved 2026-08-17, tier: manufacturer) - 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).