component
MC74VHC1GT04DBVT1G
Public Made by Adomby adom
onsemi Inverters, SC-74A-5. 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
markdownMC74VHC1GT04DBVT1G
onsemi · Inverters · SC-74A-5
MC74VHC1GT04DBVT1G from onsemi, in a SC-74A-5. 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 | NC | unconnected | Not connected; the datasheet assigns no electrical function to this pin in the SC-74A package. |
| 2 | A | input | Inverter input; input structures tolerate voltages up to 5.5 V regardless of the supply voltage, and the MC74VHC1GT04 uses TTL level thresholds. |
| 3 | GND | power_in | Ground reference pin for the device. |
| 4 | Y | output | Inverter output (Y is the logic inverse of A); output structures are protected when VCC = 0 V and when the output voltage exceeds VCC. |
| 5 | VCC | power_in | Positive supply pin; the device is designed for 2.0 V to 5.5 V VCC operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SC-74A-5 |
| Category | Logic ICs |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC supply voltage | VCC | -0.5 | 6.5 | V | SC-74A | 3 | |
| DC input voltage | VIN | -0.5 | 6.5 | V | SC-74A | 3 | |
| DC output voltage active-mode | VOUT | -0.5 | V | Active-mode high or low state; upper limit VCC + 0.5 | 3 | ||
| DC output voltage tri-state mode | VOUT | -0.5 | 6.5 | V | Tri-state mode (Note 1) | 3 | |
| DC output voltage power-down mode | VOUT | -0.5 | 6.5 | V | Power-down mode (VCC = 0 V) | 3 | |
| DC input diode current | IIK | -20 | mA | VIN < GND | 3 | ||
| DC output diode current | IOK | -20 | mA | VOUT < GND | 3 | ||
| DC output source/sink current | IOUT | -25 | 25 | mA | 3 | ||
| DC supply current per supply or ground pin | ICC or IGND | -50 | 50 | mA | 3 | ||
| Storage temperature range | TSTG | -65 | 150 | °C | 3 | ||
| Lead temperature | TL | 260 | °C | 1 mm from case for 10 s | 3 | ||
| Junction temperature under bias | TJ | 150 | °C | Under bias | 3 | ||
| ESD withstand voltage human body model | VESD | 2000 | V | HBM (Note 3) | 3 | ||
| ESD withstand voltage charged device model | VESD | 1000 | V | CDM (Note 3) | 3 | ||
| Latchup performance | ILatchup | -100 | 100 | mA | Note 4 | 3 | |
| Positive DC supply voltage | VCC | 2 | 5.5 | V | 4 | ||
| DC input voltage | VIN | 0 | 5.5 | V | 4 | ||
| DC output voltage active-mode | VOUT | 0 | V | SC-74A active-mode high or low state; upper limit VCC | 4 | ||
| DC output voltage tri-state mode | VOUT | 0 | 5.5 | V | SC-74A tri-state mode (Note 1) | 4 | |
| DC output voltage power-down mode | VOUT | 0 | 5.5 | V | SC-74A power-down mode (VCC = 0 V) | 4 | |
| Operating temperature range | TA | -55 | 125 | °C | 4 | ||
| Input rise and fall time | tr, tf | 0 | 20 | ns/V | SC-74A, VCC = 2.0 V | 4 | |
| Input rise and fall time | tr, tf | 0 | 10 | ns/V | SC-74A, VCC = 3.0 V to 3.6 V | 4 | |
| Input rise and fall time | tr, tf | 0 | 5 | ns/V | SC-74A, VCC = 4.5 V to 5.5 V | 4 | |
| High-level input voltage | VIH | 1 | V | VCC = 2.0 V; TA = 25°C | 5 | ||
| High-level input voltage | VIH | 1.4 | V | VCC = 3.0 V; TA = 25°C | 5 | ||
| High-level input voltage | VIH | 2 | V | VCC = 4.5 V; TA = 25°C | 5 | ||
| Low-level input voltage | VIL | 0.28 | V | VCC = 2.0 V; TA = 25°C | 5 | ||
| Low-level input voltage | VIL | 0.45 | V | VCC = 3.0 V; TA = 25°C | 5 | ||
| Low-level input voltage | VIL | 0.8 | V | VCC = 4.5 V; TA = 25°C | 5 | ||
| High-level output voltage | VOH | 1.9 | V | VIN = VIH or VIL; IOH = −50 µA; VCC = 2.0 V; TA = 25°C | 5 | ||
| High-level output voltage | VOH | 2.9 | V | VIN = VIH or VIL; IOH = −50 µA; VCC = 3.0 V; TA = 25°C | 5 | ||
| High-level output voltage | VOH | 4.4 | V | VIN = VIH or VIL; IOH = −50 µA; VCC = 4.5 V; TA = 25°C | 5 | ||
| High-level output voltage | VOH | 2.58 | V | VIN = VIH or VIL; IOH = −4 mA; VCC = 3.0 V; TA = 25°C | 5 | ||
| High-level output voltage | VOH | 3.94 | V | VIN = VIH or VIL; IOH = −8 mA; VCC = 4.5 V; TA = 25°C | 5 | ||
| Low-level output voltage | VOL | 0 | 0.1 | V | VIN = VIH or VIL; IOL = 50 µA; VCC = 2.0 V; TA = 25°C | 5 | |
| Low-level output voltage | VOL | 0.36 | V | VIN = VIH or VIL; IOL = 4 mA; VCC = 3.0 V; TA = 25°C | 5 | ||
| Input leakage current | IIN | -0.1 | 0.1 | µA | VIN = 5.5 V or GND; VCC = 2.0 V to 5.5 V; TA = 25°C | 5 | |
| Power off leakage current | IOFF | 1 | µA | VIN = 5.5 V or VOUT = 5.5 V; VCC = 0 V; TA = 25°C | 5 | ||
| Quiescent supply current | ICC | 1 | µA | VIN = VCC or GND; VCC = 5.5 V; TA = 25°C | 5 | ||
| Increase in quiescent supply current per input pin | ICCT | 1.35 | mA | One input VIN = 3.4 V; other input at VCC or GND; VCC = 5.5 V; TA = 25°C | 5 | ||
| Propagation delay A to Y | tPLH, tPHL | 4.5 | 7.1 | ns | CL = 15 pF; VCC = 3.0 to 3.6 V; TA = 25°C (Figures 3 and 4) | 5 | |
| Propagation delay A to Y | tPLH, tPHL | 6.4 | 10.6 | ns | CL = 50 pF; VCC = 3.0 to 3.6 V; TA = 25°C (Figures 3 and 4) | 5 | |
| Propagation delay A to Y | tPLH, tPHL | 3.5 | 5.5 | ns | CL = 15 pF; VCC = 4.5 to 5.5 V; TA = 25°C (Figures 3 and 4) | 5 | |
| Propagation delay A to Y | tPLH, tPHL | 4.5 | 7.5 | ns | CL = 50 pF; VCC = 4.5 to 5.5 V; TA = 25°C (Figures 3 and 4) | 5 | |
| Input capacitance | CIN | 4 | 10 | pF | TA = 25°C | 5 | |
| Output capacitance | COUT | 6 | pF | Output in high impedance state | 5 | ||
| Power dissipation capacitance | CPD | 8 | pF | Typical at 25°C, VCC = 5.0 V (Note 5) | 5 | ||
| Thermal resistance junction to ambient | θJA | 320 | °C/W | SC-74A; minimum pad spacing on FR4, JESD51-7 (Note 2) | 3 | ||
| Power dissipation in still air | PD | 390 | mW | SC-74A | 3 |
CAD (KiCad official)
- Symbol:
MC74VHC1GT04DBVT1G - Footprint:
Package_TO_SOT_SMD:SC-74A-5_1.55x2.9mm_P0.95mm - 3D model: SC-74A-5 (KiCad packages3D, STEP)
- 3D model files:
mc74vhc1gt04dbvt1g-etched.step/mc74vhc1gt04dbvt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mc74vhc1gt04dbvt1g.step/mc74vhc1gt04dbvt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (15 pp, sha256
ba1b9e1a72c1577a, retrieved 2026-10-27, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusoff(skipped (clean text read)), 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).