# 74AUP2G80DC

**Nexperia** · Flip Flops · VSSOP-8-0.5mm

74AUP2G80DC from Nexperia, in a VSSOP-8-0.5mm. 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 | 1CP | input | Clock input of flip-flop 1; data is transferred to 1Q on the LOW-to-HIGH clock transition, and inputs accept voltages up to 3.6 V. |
| 2 | 1D | input | Data input of flip-flop 1, which must be stable one setup time before the LOW-to-HIGH clock transition; inputs accept voltages up to 3.6 V. |
| 3 | 2Q | output | Data output of flip-flop 2; the IOFF circuitry disables this output when powered down to prevent damaging backflow current. |
| 4 | GND | power_in | Ground reference (0 V) for all voltages referenced in the datasheet. |
| 5 | 2CP | input | Clock input of flip-flop 2; data is transferred to 2Q on the LOW-to-HIGH clock transition, and inputs accept voltages up to 3.6 V. |
| 6 | 2D | input | Data input of flip-flop 2, which must be stable one setup time before the LOW-to-HIGH clock transition; inputs accept voltages up to 3.6 V. |
| 7 | 1Q | output | Data output of flip-flop 1; the IOFF circuitry disables this output when powered down to prevent damaging backflow current. |
| 8 | VCC | power_in | Supply voltage; the recommended operating range is 0.8 V to 3.6 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | VSSOP-8-0.5mm |
| Category | Logic ICs |
| Pins | 8 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| supply voltage | VCC | -0.5 |  | 4.6 | V |  | 4 |
| input clamping current | IIK | -50 |  |  | mA | VI < 0 V | 4 |
| input voltage | VI | -0.5 |  | 4.6 | V |  | 4 |
| output clamping current | IOK | -50 |  |  | mA | VO < 0 V | 4 |
| output voltage | VO | -0.5 |  | 4.6 | V | Active mode and Power-down mode | 4 |
| output current | IO | -20 |  | 20 | mA | VO = 0 V to VCC | 4 |
| supply current | ICC |  |  | 50 | mA |  | 4 |
| ground current | IGND | -50 |  |  | mA |  | 4 |
| storage temperature | Tstg | -65 |  | 150 | °C |  | 4 |
| total power dissipation | Ptot |  |  | 250 | mW | Tamb = -40 °C to +125 °C | 4 |
| supply voltage | VCC | 0.8 |  | 3.6 | V |  | 4 |
| input voltage | VI | 0 |  | 3.6 | V |  | 4 |
| output voltage | VO | 0 |  |  | V | Active mode | 4 |
| output voltage | VO | 0 |  | 3.6 | V | Power-down mode; VCC = 0 V | 4 |
| ambient temperature | Tamb | -40 |  | 125 | °C |  | 4 |
| input transition rise and fall rate | Δt/ΔV |  |  | 200 | ns/V | VCC = 0.8 V to 3.6 V | 4 |
| HIGH-level input voltage | VIH | 1.6 |  |  | V | Tamb = -40 °C to +125 °C; VCC = 2.3 V to 2.7 V | 7 |
| HIGH-level input voltage | VIH | 2 |  |  | V | Tamb = -40 °C to +125 °C; VCC = 3.0 V to 3.6 V | 7 |
| LOW-level input voltage | VIL |  |  | 0.7 | V | Tamb = -40 °C to +125 °C; VCC = 2.3 V to 2.7 V | 7 |
| LOW-level input voltage | VIL |  |  | 0.9 | V | Tamb = -40 °C to +125 °C; VCC = 3.0 V to 3.6 V | 7 |
| HIGH-level output voltage | VOH | 0.93 |  |  | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = -1.7 mA; VCC = 1.4 V | 7 |
| HIGH-level output voltage | VOH | 1.17 |  |  | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = -1.9 mA; VCC = 1.65 V | 7 |
| HIGH-level output voltage | VOH | 1.77 |  |  | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = -2.3 mA; VCC = 2.3 V | 7 |
| HIGH-level output voltage | VOH | 1.67 |  |  | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = -3.1 mA; VCC = 2.3 V | 7 |
| HIGH-level output voltage | VOH | 2.4 |  |  | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = -2.7 mA; VCC = 3.0 V | 7 |
| HIGH-level output voltage | VOH | 2.3 |  |  | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = -4.0 mA; VCC = 3.0 V | 7 |
| LOW-level output voltage | VOL |  |  | 0.11 | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = 20 μA; VCC = 0.8 V to 3.6 V | 7 |
| LOW-level output voltage | VOL |  |  | 0.41 | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = 1.7 mA; VCC = 1.4 V | 7 |
| LOW-level output voltage | VOL |  |  | 0.39 | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = 1.9 mA; VCC = 1.65 V | 7 |
| LOW-level output voltage | VOL |  |  | 0.36 | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = 2.3 mA; VCC = 2.3 V | 7 |
| LOW-level output voltage | VOL |  |  | 0.5 | V | Tamb = -40 °C to +125 °C; VI = VIH or VIL; IO = 3.1 mA; VCC = 2.3 V | 7 |
| input leakage current | II | -0.75 |  | 0.75 | μA | Tamb = -40 °C to +125 °C; VI = GND to 3.6 V; VCC = 0 V to 3.6 V | 7 |
| power-off leakage current | IOFF | -0.75 |  | 0.75 | μA | Tamb = -40 °C to +125 °C; VI or VO = 0 V to 3.6 V; VCC = 0 V | 7 |
| additional power-off leakage current | ΔIOFF | -0.75 |  | 0.75 | μA | Tamb = -40 °C to +125 °C; VI or VO = 0 V to 3.6 V; VCC = 0 V to 0.2 V | 7 |
| supply current | ICC |  |  | 1.4 | μA | Tamb = -40 °C to +125 °C; VI = GND or VCC; IO = 0 A; VCC = 0.8 V to 3.6 V | 7 |
| additional supply current | ΔICC |  |  | 75 | μA | Tamb = -40 °C to +125 °C; VI = VCC - 0.6 V; IO = 0 A; VCC = 3.3 V [1] | 7 |
| propagation delay nCP to nQ | tpd | 2.6 |  | 15.7 | ns | Tamb = -40 °C to +125 °C; CL = 5 pF; VCC = 1.1 V to 1.3 V | 8 |
| propagation delay nCP to nQ | tpd | 2 |  | 9.8 | ns | Tamb = -40 °C to +125 °C; CL = 5 pF; VCC = 1.4 V to 1.6 V | 8 |
| propagation delay nCP to nQ | tpd | 1.6 |  | 7.7 | ns | Tamb = -40 °C to +125 °C; CL = 5 pF; VCC = 1.65 V to 1.95 V | 8 |
| propagation delay nCP to nQ | tpd | 1.2 |  | 6.2 | ns | Tamb = -40 °C to +125 °C; CL = 5 pF; VCC = 2.3 V to 2.7 V | 8 |
| propagation delay nCP to nQ | tpd | 1 |  | 4.8 | ns | Tamb = -40 °C to +125 °C; CL = 5 pF; VCC = 3.0 V to 3.6 V | 8 |
| propagation delay nCP to nQ | tpd | 4.4 |  | 27.2 | ns | Tamb = -40 °C to +125 °C; CL = 30 pF; VCC = 1.1 V to 1.3 V | 9 |
| propagation delay nCP to nQ | tpd | 3.5 |  | 16.5 | ns | Tamb = -40 °C to +125 °C; CL = 30 pF; VCC = 1.4 V to 1.6 V | 9 |
| propagation delay nCP to nQ | tpd | 2.2 |  | 13.1 | ns | Tamb = -40 °C to +125 °C; CL = 30 pF; VCC = 1.65 V to 1.95 V | 9 |
| propagation delay nCP to nQ | tpd | 2.8 |  | 10.2 | ns | Tamb = -40 °C to +125 °C; CL = 30 pF; VCC = 2.3 V to 2.7 V | 9 |
| propagation delay nCP to nQ | tpd | 2.7 |  | 8.3 | ns | Tamb = -40 °C to +125 °C; CL = 30 pF; VCC = 3.0 V to 3.6 V | 9 |
| set-up time HIGH | tsu(H) | 2.3 |  |  | ns | Tamb = -40 °C to +125 °C; nD to nCP; VCC = 1.1 V to 1.3 V | 10 |
| set-up time HIGH | tsu(H) | 1.2 |  |  | ns | Tamb = -40 °C to +125 °C; nD to nCP; VCC = 1.4 V to 1.6 V | 10 |
| set-up time HIGH | tsu(H) | 0.8 |  |  | ns | Tamb = -40 °C to +125 °C; nD to nCP; VCC = 1.65 V to 1.95 V | 10 |
| set-up time HIGH | tsu(H) | 0.6 |  |  | ns | Tamb = -40 °C to +125 °C; nD to nCP; VCC = 2.3 V to 2.7 V | 10 |
| set-up time HIGH | tsu(H) | 0.4 |  |  | ns | Tamb = -40 °C to +125 °C; nD to nCP; VCC = 3.0 V to 3.6 V | 10 |
| pulse width | tW | 3 |  |  | ns | Tamb = -40 °C to +125 °C; nCP HIGH or LOW; VCC = 1.1 V to 1.3 V | 10 |
| pulse width | tW | 2 |  |  | ns | Tamb = -40 °C to +125 °C; nCP HIGH or LOW; VCC = 1.4 V to 1.6 V | 10 |
| maximum frequency | fmax | 480 |  |  | MHz | Tamb = -40 °C to +125 °C; CL = 5 pF; nCP; VCC = 2.3 V to 2.7 V | 8 |
| maximum frequency | fmax | 510 |  |  | MHz | Tamb = -40 °C to +125 °C; CL = 5 pF; nCP; VCC = 3.0 V to 3.6 V | 8 |

## CAD (KiCad official)

- Symbol: `74AUP2G80DC`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8-0.5mm (KiCad packages3D, STEP)
- 3D model files: `74aup2g80dc-etched.step` / `74aup2g80dc-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74aup2g80dc.step` / `74aup2g80dc.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Nexperia datasheet](https://assets.nexperia.com/documents/data-sheet/74AUP2G80DC.pdf) (19 pp, sha256 `916d468f86cd3a3b`, retrieved 2026-10-29, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/74aup2g80dc-datasheet.pdf)