component
74VHC14FT
Public Made by Adomby adom
TOSHIBA Inverters, TSSOP-14. Datasheet-verified pinout, 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
markdown74VHC14FT
TOSHIBA · Inverters · TSSOP-14
74VHC14FT from TOSHIBA, 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 | Schmitt-trigger input of inverter 1. Input voltage range 0 to 5.5 V (independent of Vcc). Typical Vp = 3.15 V, Vn = 1.35 V, VH = 0.4 V at Vcc = 4.5 V. |
| 2 | 1Y | output | Inverted CMOS output of Schmitt inverter 1. Drive capability Ioh/Iol = ±8 mA at Vcc = 4.5 V. |
| 3 | 2A | input | Schmitt-trigger input of inverter 2. Input voltage range 0 to 5.5 V. |
| 4 | 2Y | output | Inverted CMOS output of Schmitt inverter 2. Drive capability Ioh/Iol = ±8 mA at Vcc = 4.5 V. |
| 5 | 3A | input | Schmitt-trigger input of inverter 3. Input voltage range 0 to 5.5 V. |
| 6 | 3Y | output | Inverted CMOS output of Schmitt inverter 3. Drive capability Ioh/Iol = ±8 mA at Vcc = 4.5 V. |
| 7 | GND | power_in | Ground reference (0 V). Connect to system ground. |
| 8 | 4Y | output | Inverted CMOS output of Schmitt inverter 4. Drive capability Ioh/Iol = ±8 mA at Vcc = 4.5 V. |
| 9 | 4A | input | Schmitt-trigger input of inverter 4. Input voltage range 0 to 5.5 V. |
| 10 | 5Y | output | Inverted CMOS output of Schmitt inverter 5. Drive capability Ioh/Iol = ±8 mA at Vcc = 4.5 V. |
| 11 | 5A | input | Schmitt-trigger input of inverter 5. Input voltage range 0 to 5.5 V. |
| 12 | 6Y | output | Inverted CMOS output of Schmitt inverter 6. Drive capability Ioh/Iol = ±8 mA at Vcc = 4.5 V. |
| 13 | 6A | input | Schmitt-trigger input of inverter 6. Input voltage range 0 to 5.5 V. |
| 14 | VCC | power_in | Positive supply voltage. Operating range 2.0 to 5.5 V (absolute max 7.0 V). Bypass with a 0.1 µF ceramic capacitor to GND close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | TSSOP-14 |
| Category | Logic |
| Pins | 14 |
Ordering variants
74VHC14FT
CAD (KiCad official)
- Symbol:
74VHC14FT - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
74vhc14ft-etched.step/74vhc14ft-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);74vhc14ft.step/74vhc14ft.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TOSHIBA datasheet (8 pp, sha256
a4862cd292d6fe42, retrieved 2026-08-17, tier: lcsc) - 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).