component
MC74VHC1G00DBVT1G
Public Made by Adomby adom
onsemi Gates, SC-74A-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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MC74VHC1G00DBVT1G
onsemi · Gates · SC-74A-5
MC74VHC1G00DBVT1G 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 | B | input | Gate input B; accepts voltages up to 5.5 V regardless of supply voltage, with CMOS-level thresholds (VIH 3.15 V min at VCC 4.5 V). |
| 2 | A | input | Gate input A; accepts voltages up to 5.5 V regardless of supply voltage, with CMOS-level thresholds (VIH 3.15 V min at VCC 4.5 V). |
| 3 | GND | power_in | Ground pin; maximum DC current through ground pin is ±50 mA. |
| 4 | Y | output | NAND output Y (low only when A and B are both high); sources/sinks 8 mA at 3.0 V and is tolerant up to 5.5 V when VCC = 0 V. |
| 5 | VCC | power_in | Positive supply pin, recommended operating range 2.0 V to 5.5 V. |
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 (SC-74A) | VCC | -0.5 | 6.5 | V | SC-74A | 3 | |
| DC Input Voltage (SC-74A) | VIN | -0.5 | 6.5 | V | SC-74A | 3 | |
| DC Output Voltage Active-Mode | VOUT | -0.5 | V | High or Low State; max VCC + 0.5 | 3 | ||
| DC Output Voltage Tri-State/Power-Down | VOUT | -0.5 | 6.5 | V | SC-74A, Tri-State Mode or 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 Pin 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 secs | 3 | ||
| Junction Temperature Under Bias | TJ | 150 | °C | 3 | |||
| Thermal Resistance | θJA | 320 | °C/W | SC-74A | 3 | ||
| Power Dissipation in Still Air | PD | 390 | mW | SC-74A | 3 | ||
| ESD Withstand Voltage HBM | VESD | 2000 | V | Human Body Model | 3 | ||
| ESD Withstand Voltage CDM | VESD | 1000 | V | Charged Device Model | 3 | ||
| Latchup Performance | ILatchup | 100 | mA | 3 | |||
| Positive DC Supply Voltage | VCC | 2 | 5.5 | V | 4 | ||
| DC Input Voltage | VIN | 0 | 5.5 | V | 4 | ||
| DC Output Voltage Tri-State/Power-Down | VOUT | 0 | 5.5 | V | SC-74A, Tri-State Mode or 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 | VCC = 2.0 V | 4 | |
| Input Rise and Fall Time | tr, tf | 0 | 10 | ns/V | VCC = 3.0 V to 3.6 V | 4 | |
| Input Rise and Fall Time | tr, tf | 0 | 5 | ns/V | VCC = 4.5 V to 5.5 V | 4 | |
| High-Level Input Voltage | VIH | 1.5 | V | VCC = 2.0 V, TA = 25°C | 4 | ||
| High-Level Input Voltage | VIH | 2.1 | V | VCC = 3.0 V, TA = 25°C | 4 | ||
| High-Level Input Voltage | VIH | 3.15 | V | VCC = 4.5 V, TA = 25°C | 4 | ||
| High-Level Input Voltage | VIH | 3.85 | V | VCC = 5.5 V, TA = 25°C | 4 | ||
| Low-Level Input Voltage | VIL | 0.5 | V | VCC = 2.0 V, TA = 25°C | 4 | ||
| Low-Level Input Voltage | VIL | 0.9 | V | VCC = 3.0 V, TA = 25°C | 4 | ||
| Low-Level Input Voltage | VIL | 1.35 | V | VCC = 4.5 V, TA = 25°C | 4 | ||
| Low-Level Input Voltage | VIL | 1.65 | V | VCC = 5.5 V, TA = 25°C | 4 | ||
| High-Level Output Voltage | VOH | 1.9 | 2 | V | VIN = VIH or VIL, IOH = −50 µA, VCC = 2.0 V, TA = 25°C | 4 | |
| High-Level Output Voltage | VOH | 2.9 | 3 | V | VIN = VIH or VIL, IOH = −50 µA, VCC = 3.0 V, TA = 25°C | 4 | |
| High-Level Output Voltage | VOH | 4.4 | 4.5 | V | VIN = VIH or VIL, IOH = −50 µA, VCC = 4.5 V, TA = 25°C | 4 | |
| High-Level Output Voltage | VOH | 2.58 | V | VIN = VIH or VIL, IOH = −4 mA, VCC = 3.0 V, TA = 25°C | 4 | ||
| High-Level Output Voltage | VOH | 3.94 | V | VIN = VIH or VIL, IOH = −8 mA, VCC = 4.5 V, TA = 25°C | 4 | ||
| High-Level Output Voltage | VOH | 2.48 | V | VIN = VIH or VIL, IOH = −4 mA, VCC = 3.0 V, −40°C ≤ TA ≤ 85°C | 4 | ||
| High-Level Output Voltage | VOH | 3.8 | V | VIN = VIH or VIL, IOH = −8 mA, VCC = 4.5 V, −40°C ≤ TA ≤ 85°C | 4 | ||
| High-Level Output Voltage | VOH | 2.34 | V | VIN = VIH or VIL, IOH = −4 mA, VCC = 3.0 V, −55°C ≤ TA ≤ 125°C | 4 | ||
| High-Level Output Voltage | VOH | 3.66 | V | VIN = VIH or VIL, IOH = −8 mA, VCC = 4.5 V, −55°C ≤ TA ≤ 125°C | 4 | ||
| Low-Level Output Voltage | VOL | 0 | 0.1 | V | VIN = VIH or VIL, IOL = 50 µA, VCC = 2.0 V, TA = 25°C | 4 | |
| Low-Level Output Voltage | VOL | 0.36 | V | VIN = VIH or VIL, IOL = 4 mA, VCC = 3.0 V, TA = 25°C | 4 | ||
| Low-Level Output Voltage | VOL | 0.44 | V | VIN = VIH or VIL, IOL = 4 mA / 8 mA, VCC = 3.0 V / 4.5 V, −40°C ≤ TA ≤ 85°C | 4 | ||
| Low-Level Output Voltage | VOL | 0.52 | V | VIN = VIH or VIL, IOL = 4 mA / 8 mA, VCC = 3.0 V / 4.5 V, −55°C ≤ TA ≤ 125°C | 4 | ||
| Input Leakage Current | IIN | -0.1 | 0.1 | µA | VIN = 5.5 V or GND, VCC = 2.0 to 5.5 V, TA = 25°C | 4 | |
| Input Leakage Current | IIN | -1 | 1 | µA | VIN = 5.5 V or GND, VCC = 2.0 to 5.5 V, −40°C ≤ TA ≤ 85°C | 4 | |
| Input Leakage Current | IIN | 1 | µA | VIN = 5.5 V or GND, VCC = 2.0 to 5.5 V, −55°C ≤ TA ≤ 125°C | 4 | ||
| Power Off Leakage Current | IOFF | 1 | µA | VIN = 5.5 V or VOUT = 5.5 V, VCC = 0 V, TA = 25°C | 4 | ||
| Power Off Leakage Current | IOFF | 10 | µA | VIN = 5.5 V or VOUT = 5.5 V, VCC = 0 V, −40°C ≤ TA ≤ 85°C | 4 | ||
| Quiescent Supply Current | ICC | 1 | µA | VIN = VCC or GND, VCC = 5.5 V, TA = 25°C | 4 | ||
| Quiescent Supply Current | ICC | 20 | µA | VIN = VCC or GND, VCC = 5.5 V, −40°C ≤ TA ≤ 85°C | 4 | ||
| Quiescent Supply Current | ICC | 40 | µA | VIN = VCC or GND, VCC = 5.5 V, −55°C ≤ TA ≤ 125°C | 4 |
CAD (KiCad official)
- Symbol:
MC74VHC1G00DBVT1G - Footprint:
Package_TO_SOT_SMD:SC-74A-5_1.55x2.9mm_P0.95mm - 3D model: SC-74A-5 (KiCad packages3D, STEP)
- 3D model files:
mc74vhc1g00dbvt1g-etched.step/mc74vhc1g00dbvt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mc74vhc1g00dbvt1g.step/mc74vhc1g00dbvt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (14 pp, sha256
7bde2210a5c3492d, retrieved 2026-10-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(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).
# MC74VHC1G00DBVT1G
**onsemi** · Gates · SC-74A-5
MC74VHC1G00DBVT1G 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 | B | input | Gate input B; accepts voltages up to 5.5 V regardless of supply voltage, with CMOS-level thresholds (VIH 3.15 V min at VCC 4.5 V). |
| 2 | A | input | Gate input A; accepts voltages up to 5.5 V regardless of supply voltage, with CMOS-level thresholds (VIH 3.15 V min at VCC 4.5 V). |
| 3 | GND | power_in | Ground pin; maximum DC current through ground pin is ±50 mA. |
| 4 | Y | output | NAND output Y (low only when A and B are both high); sources/sinks 8 mA at 3.0 V and is tolerant up to 5.5 V when VCC = 0 V. |
| 5 | VCC | power_in | Positive supply pin, recommended operating range 2.0 V to 5.5 V. |
## 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 (SC-74A) | VCC | -0.5 | | 6.5 | V | SC-74A | 3 |
| DC Input Voltage (SC-74A) | VIN | -0.5 | | 6.5 | V | SC-74A | 3 |
| DC Output Voltage Active-Mode | VOUT | -0.5 | | | V | High or Low State; max VCC + 0.5 | 3 |
| DC Output Voltage Tri-State/Power-Down | VOUT | -0.5 | | 6.5 | V | SC-74A, Tri-State Mode or 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 Pin 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 secs | 3 |
| Junction Temperature Under Bias | TJ | | | 150 | °C | | 3 |
| Thermal Resistance | θJA | | 320 | | °C/W | SC-74A | 3 |
| Power Dissipation in Still Air | PD | | | 390 | mW | SC-74A | 3 |
| ESD Withstand Voltage HBM | VESD | 2000 | | | V | Human Body Model | 3 |
| ESD Withstand Voltage CDM | VESD | 1000 | | | V | Charged Device Model | 3 |
| Latchup Performance | ILatchup | | | 100 | mA | | 3 |
| Positive DC Supply Voltage | VCC | 2 | | 5.5 | V | | 4 |
| DC Input Voltage | VIN | 0 | | 5.5 | V | | 4 |
| DC Output Voltage Tri-State/Power-Down | VOUT | 0 | | 5.5 | V | SC-74A, Tri-State Mode or 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 | VCC = 2.0 V | 4 |
| Input Rise and Fall Time | tr, tf | 0 | | 10 | ns/V | VCC = 3.0 V to 3.6 V | 4 |
| Input Rise and Fall Time | tr, tf | 0 | | 5 | ns/V | VCC = 4.5 V to 5.5 V | 4 |
| High-Level Input Voltage | VIH | 1.5 | | | V | VCC = 2.0 V, TA = 25°C | 4 |
| High-Level Input Voltage | VIH | 2.1 | | | V | VCC = 3.0 V, TA = 25°C | 4 |
| High-Level Input Voltage | VIH | 3.15 | | | V | VCC = 4.5 V, TA = 25°C | 4 |
| High-Level Input Voltage | VIH | 3.85 | | | V | VCC = 5.5 V, TA = 25°C | 4 |
| Low-Level Input Voltage | VIL | | | 0.5 | V | VCC = 2.0 V, TA = 25°C | 4 |
| Low-Level Input Voltage | VIL | | | 0.9 | V | VCC = 3.0 V, TA = 25°C | 4 |
| Low-Level Input Voltage | VIL | | | 1.35 | V | VCC = 4.5 V, TA = 25°C | 4 |
| Low-Level Input Voltage | VIL | | | 1.65 | V | VCC = 5.5 V, TA = 25°C | 4 |
| High-Level Output Voltage | VOH | 1.9 | 2 | | V | VIN = VIH or VIL, IOH = −50 µA, VCC = 2.0 V, TA = 25°C | 4 |
| High-Level Output Voltage | VOH | 2.9 | 3 | | V | VIN = VIH or VIL, IOH = −50 µA, VCC = 3.0 V, TA = 25°C | 4 |
| High-Level Output Voltage | VOH | 4.4 | 4.5 | | V | VIN = VIH or VIL, IOH = −50 µA, VCC = 4.5 V, TA = 25°C | 4 |
| High-Level Output Voltage | VOH | 2.58 | | | V | VIN = VIH or VIL, IOH = −4 mA, VCC = 3.0 V, TA = 25°C | 4 |
| High-Level Output Voltage | VOH | 3.94 | | | V | VIN = VIH or VIL, IOH = −8 mA, VCC = 4.5 V, TA = 25°C | 4 |
| High-Level Output Voltage | VOH | 2.48 | | | V | VIN = VIH or VIL, IOH = −4 mA, VCC = 3.0 V, −40°C ≤ TA ≤ 85°C | 4 |
| High-Level Output Voltage | VOH | 3.8 | | | V | VIN = VIH or VIL, IOH = −8 mA, VCC = 4.5 V, −40°C ≤ TA ≤ 85°C | 4 |
| High-Level Output Voltage | VOH | 2.34 | | | V | VIN = VIH or VIL, IOH = −4 mA, VCC = 3.0 V, −55°C ≤ TA ≤ 125°C | 4 |
| High-Level Output Voltage | VOH | 3.66 | | | V | VIN = VIH or VIL, IOH = −8 mA, VCC = 4.5 V, −55°C ≤ TA ≤ 125°C | 4 |
| Low-Level Output Voltage | VOL | | 0 | 0.1 | V | VIN = VIH or VIL, IOL = 50 µA, VCC = 2.0 V, TA = 25°C | 4 |
| Low-Level Output Voltage | VOL | | | 0.36 | V | VIN = VIH or VIL, IOL = 4 mA, VCC = 3.0 V, TA = 25°C | 4 |
| Low-Level Output Voltage | VOL | | | 0.44 | V | VIN = VIH or VIL, IOL = 4 mA / 8 mA, VCC = 3.0 V / 4.5 V, −40°C ≤ TA ≤ 85°C | 4 |
| Low-Level Output Voltage | VOL | | | 0.52 | V | VIN = VIH or VIL, IOL = 4 mA / 8 mA, VCC = 3.0 V / 4.5 V, −55°C ≤ TA ≤ 125°C | 4 |
| Input Leakage Current | IIN | -0.1 | | 0.1 | µA | VIN = 5.5 V or GND, VCC = 2.0 to 5.5 V, TA = 25°C | 4 |
| Input Leakage Current | IIN | -1 | | 1 | µA | VIN = 5.5 V or GND, VCC = 2.0 to 5.5 V, −40°C ≤ TA ≤ 85°C | 4 |
| Input Leakage Current | IIN | | | 1 | µA | VIN = 5.5 V or GND, VCC = 2.0 to 5.5 V, −55°C ≤ TA ≤ 125°C | 4 |
| Power Off Leakage Current | IOFF | | | 1 | µA | VIN = 5.5 V or VOUT = 5.5 V, VCC = 0 V, TA = 25°C | 4 |
| Power Off Leakage Current | IOFF | | | 10 | µA | VIN = 5.5 V or VOUT = 5.5 V, VCC = 0 V, −40°C ≤ TA ≤ 85°C | 4 |
| Quiescent Supply Current | ICC | | | 1 | µA | VIN = VCC or GND, VCC = 5.5 V, TA = 25°C | 4 |
| Quiescent Supply Current | ICC | | | 20 | µA | VIN = VCC or GND, VCC = 5.5 V, −40°C ≤ TA ≤ 85°C | 4 |
| Quiescent Supply Current | ICC | | | 40 | µA | VIN = VCC or GND, VCC = 5.5 V, −55°C ≤ TA ≤ 125°C | 4 |
## CAD (KiCad official)
- Symbol: `MC74VHC1G00DBVT1G`
- Footprint: `Package_TO_SOT_SMD:SC-74A-5_1.55x2.9mm_P0.95mm`
- 3D model: SC-74A-5 (KiCad packages3D, STEP)
- 3D model files: `mc74vhc1g00dbvt1g-etched.step` / `mc74vhc1g00dbvt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mc74vhc1g00dbvt1g.step` / `mc74vhc1g00dbvt1g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/mc74vhc1g00dbvt1-d.pdf) (14 pp, sha256 `7bde2210a5c3492d`, retrieved 2026-10-23, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-5-5` (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).
[Datasheet PDF](docs/mc74vhc1g00dbvt1g-datasheet.pdf)