component
74HC366D
Public Made by Adomby adom
Nexperia Buffers, Drivers, Receivers, Transceivers, SOIC-16. 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
markdown74HC366D
Nexperia · Buffers, Drivers, Receivers, Transceivers · SOIC-16
74HC366D from Nexperia, in a SOIC-16. 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 | OE1 | input | Output enable input (active LOW); a HIGH on OE1 forces the outputs to the high-impedance OFF-state. |
| 2 | 1A | input | Data input 1A; recommended input voltage range is 0 V to VCC and the inputs include clamp diodes. |
| 3 | 1Y | tri_state | Inverting 3-state data output 1Y; high impedance (Z) when OE1 or OE2 is HIGH. |
| 4 | 2A | input | Data input 2A; recommended input voltage range is 0 V to VCC and the inputs include clamp diodes. |
| 5 | 2Y | tri_state | Inverting 3-state data output 2Y; high impedance (Z) when OE1 or OE2 is HIGH. |
| 6 | 3A | input | Data input 3A; recommended input voltage range is 0 V to VCC and the inputs include clamp diodes. |
| 7 | 3Y | tri_state | Inverting 3-state data output 3Y; high impedance (Z) when OE1 or OE2 is HIGH. |
| 8 | GND | power_in | Ground (0 V). |
| 9 | 4Y | tri_state | Inverting 3-state data output 4Y; high impedance (Z) when OE1 or OE2 is HIGH. |
| 10 | 4A | input | Data input 4A; recommended input voltage range is 0 V to VCC and the inputs include clamp diodes. |
| 11 | 5Y | tri_state | Inverting 3-state data output 5Y; high impedance (Z) when OE1 or OE2 is HIGH. |
| 12 | 5A | input | Data input 5A; recommended input voltage range is 0 V to VCC and the inputs include clamp diodes. |
| 13 | 6Y | tri_state | Inverting 3-state data output 6Y; high impedance (Z) when OE1 or OE2 is HIGH. |
| 14 | 6A | input | Data input 6A; recommended input voltage range is 0 V to VCC and the inputs include clamp diodes. |
| 15 | OE2 | input | Output enable input (active LOW); a HIGH on OE2 forces the outputs to the high-impedance OFF-state. |
| 16 | VCC | power_in | Supply voltage; recommended range 2.0 V to 6.0 V for 74HC366 and 4.5 V to 5.5 V for 74HCT366, absolute maximum +7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOIC-16 |
| Category | Logic |
| Pins | 16 |
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 | 7 | V | 4 | ||
| input clamping current | IIK | -20 | 20 | mA | VI < -0.5 V or VI > VCC + 0.5 V | 4 | |
| output clamping current | IOK | -20 | 20 | mA | VO < -0.5 V or VO > VCC + 0.5 V | 4 | |
| output current | IO | -35 | 35 | mA | VO = -0.5 V to (VCC + 0.5 V) | 4 | |
| supply current | ICC | 70 | mA | 4 | |||
| ground current | IGND | -70 | mA | 4 | |||
| storage temperature | Tstg | -65 | 150 | °C | 4 | ||
| total power dissipation | Ptot | 500 | mW | note [1]: SO16 derates 12.4 mW/K above 110 °C | 4 | ||
| supply voltage | VCC | 2 | 5 | 6 | V | 74HC366 | 4 |
| input voltage | VI | 0 | V | max printed as VCC | 4 | ||
| output voltage | VO | 0 | V | max printed as VCC | 4 | ||
| ambient temperature | Tamb | -40 | 25 | 125 | °C | 4 | |
| input transition rise and fall rate | Δt/ΔV | 625 | ns/V | VCC = 2.0 V | 4 | ||
| input transition rise and fall rate | Δt/ΔV | 1.67 | 139 | ns/V | VCC = 4.5 V | 4 | |
| input transition rise and fall rate | Δt/ΔV | 83 | ns/V | VCC = 6.0 V | 4 | ||
| HIGH-level input voltage | VIH | 1.5 | V | Tamb = -40 °C to +125 °C; VCC = 2.0 V | 6 | ||
| HIGH-level input voltage | VIH | 3.15 | V | Tamb = -40 °C to +125 °C; VCC = 4.5 V | 6 | ||
| HIGH-level input voltage | VIH | 4.2 | V | Tamb = -40 °C to +125 °C; VCC = 6.0 V | 6 | ||
| LOW-level input voltage | VIL | 0.5 | V | Tamb = -40 °C to +125 °C; VCC = 2.0 V | 6 | ||
| LOW-level input voltage | VIL | 1.35 | V | Tamb = -40 °C to +125 °C; VCC = 4.5 V | 6 | ||
| LOW-level input voltage | VIL | 1.8 | V | Tamb = -40 °C to +125 °C; VCC = 6.0 V | 6 | ||
| HIGH-level output voltage | VOH | 1.9 | V | Tamb = -40 °C to +125 °C; IO = -20 μA; VCC = 2.0 V; VI = VIH or VIL | 6 | ||
| HIGH-level output voltage | VOH | 4.4 | V | Tamb = -40 °C to +125 °C; IO = -20 μA; VCC = 4.5 V; VI = VIH or VIL | 6 | ||
| HIGH-level output voltage | VOH | 5.9 | V | Tamb = -40 °C to +125 °C; IO = -20 μA; VCC = 6.0 V; VI = VIH or VIL | 6 | ||
| HIGH-level output voltage | VOH | 3.7 | V | Tamb = -40 °C to +125 °C; IO = -6.0 mA; VCC = 4.5 V; VI = VIH or VIL | 6 | ||
| HIGH-level output voltage | VOH | 5.2 | V | Tamb = -40 °C to +125 °C; IO = -7.8 mA; VCC = 6.0 V; VI = VIH or VIL | 6 | ||
| LOW-level output voltage | VOL | 0.1 | V | Tamb = -40 °C to +125 °C; IO = 20 μA; VCC = 2.0 V; VI = VIH or VIL | 6 | ||
| LOW-level output voltage | VOL | 0.4 | V | Tamb = -40 °C to +125 °C; IO = 6.0 mA; VCC = 4.5 V; VI = VIH or VIL | 6 | ||
| input leakage current | II | -1 | 1 | μA | Tamb = -40 °C to +125 °C; VI = VCC or GND; VCC = 6.0 V | 6 | |
| OFF-state output current | IOZ | -10 | 10 | μA | Tamb = -40 °C to +125 °C; VI = VIH or VIL; VO = VCC or GND; VCC = 6.0 V | 6 | |
| supply current | ICC | 160 | μA | Tamb = -40 °C to +125 °C; VI = VCC or GND; IO = 0 A; VCC = 6.0 V | 6 | ||
| propagation delay nA to nY | tpd | 150 | ns | Tamb = -40 °C to +125 °C; nA to nY; see Fig. 6; VCC = 2.0 V; CL = 50 pF | 9 | ||
| propagation delay nA to nY | tpd | 30 | ns | Tamb = -40 °C to +125 °C; nA to nY; see Fig. 6; VCC = 4.5 V; CL = 50 pF | 9 | ||
| propagation delay nA to nY | tpd | 26 | ns | Tamb = -40 °C to +125 °C; nA to nY; see Fig. 6; VCC = 6.0 V; CL = 50 pF | 9 | ||
| enable time | ten | 225 | ns | Tamb = -40 °C to +125 °C; OEn to nY; see Fig. 7; VCC = 2.0 V; CL = 50 pF | 9 | ||
| enable time | ten | 45 | ns | Tamb = -40 °C to +125 °C; OEn to nY; see Fig. 7; VCC = 4.5 V; CL = 50 pF | 9 | ||
| enable time | ten | 38 | ns | Tamb = -40 °C to +125 °C; OEn to nY; see Fig. 7; VCC = 6.0 V; CL = 50 pF | 9 | ||
| disable time | tdis | 225 | ns | Tamb = -40 °C to +125 °C; OEn to nY; see Fig. 7; VCC = 2.0 V; CL = 50 pF | 9 | ||
| disable time | tdis | 45 | ns | Tamb = -40 °C to +125 °C; OEn to nY; see Fig. 7; VCC = 4.5 V; CL = 50 pF | 9 | ||
| disable time | tdis | 38 | ns | Tamb = -40 °C to +125 °C; OEn to nY; see Fig. 7; VCC = 6.0 V; CL = 50 pF | 9 | ||
| transition time | tt | 90 | ns | Tamb = -40 °C to +125 °C; see Fig. 6; VCC = 2.0 V; CL = 50 pF | 9 | ||
| transition time | tt | 18 | ns | Tamb = -40 °C to +125 °C; see Fig. 6; VCC = 4.5 V; CL = 50 pF | 9 | ||
| transition time | tt | 15 | ns | Tamb = -40 °C to +125 °C; see Fig. 6; VCC = 6.0 V; CL = 50 pF | 9 | ||
| propagation delay nA to nY | tpd | 33 | 100 | ns | Tamb = 25 °C; nA to nY; see Fig. 6; VCC = 2.0 V; CL = 50 pF | 8 | |
| propagation delay nA to nY | tpd | 12 | 20 | ns | Tamb = 25 °C; nA to nY; see Fig. 6; VCC = 4.5 V; CL = 50 pF | 8 | |
| propagation delay nA to nY | tpd | 10 | 17 | ns | Tamb = 25 °C; nA to nY; see Fig. 6; VCC = 6.0 V; CL = 50 pF | 8 | |
| enable time | ten | 44 | 150 | ns | Tamb = 25 °C; OEn to nY; see Fig. 7; VCC = 2.0 V; CL = 50 pF | 8 | |
| enable time | ten | 16 | 30 | ns | Tamb = 25 °C; OEn to nY; see Fig. 7; VCC = 4.5 V; CL = 50 pF | 8 | |
| enable time | ten | 13 | 26 | ns | Tamb = 25 °C; OEn to nY; see Fig. 7; VCC = 6.0 V; CL = 50 pF | 8 | |
| disable time | tdis | 55 | 150 | ns | Tamb = 25 °C; OEn to nY; see Fig. 7; VCC = 2.0 V; CL = 50 pF | 8 | |
| disable time | tdis | 20 | 30 | ns | Tamb = 25 °C; OEn to nY; see Fig. 7; VCC = 4.5 V; CL = 50 pF | 8 | |
| disable time | tdis | 16 | 26 | ns | Tamb = 25 °C; OEn to nY; see Fig. 7; VCC = 6.0 V; CL = 50 pF | 8 | |
| transition time | tt | 14 | 60 | ns | Tamb = 25 °C; see Fig. 6; VCC = 2.0 V; CL = 50 pF | 8 | |
| transition time | tt | 5 | 12 | ns | Tamb = 25 °C; see Fig. 6; VCC = 4.5 V; CL = 50 pF | 8 | |
| transition time | tt | 4 | 10 | ns | Tamb = 25 °C; see Fig. 6; VCC = 6.0 V; CL = 50 pF | 8 |
CAD (KiCad official)
- Symbol:
74HC366D - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
74hc366d-etched.step/74hc366d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);74hc366d.step/74hc366d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (17 pp, sha256
cf52b906cd27a787, retrieved 2026-10-21, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).