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| Buyer advice | Preparing AI insights | |
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| Overview | ||
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| Price | $2.95 | €24.95 |
| Availability | In stock | In stock |
| CockpitSquare overview | A CD74HC4067-based breakout board that multiplexes or demultiplexes up to 16 bidirectional analog or digital channels. It is intended for DIY electronics projects requiring sensor, TTL serial, I2C, SPI, or similar signal routing. | A sink-type PWM driver module for dimming cockpit lamps, including incandescent bulbs and LEDs. It switches the lamp negative terminal to ground and requires a Dimmer System v3 base module for operation. |
| Aircraft | Not specified | Not specified |
| Aviation category | Universal / Generic | Universal / Generic |
| Compatibility & connections | ||
| Supported simulators | Not specified | Not specified |
| Connections | Not specified | Inter-module connection: 6-pin ribbon cable, 1.27/2.54 mm pitch |
| Software requirements | Not specified | Not specified |
| Physical requirements | Supply voltage: 2V to 6V operation | Required base module: A Dimmer System v3 base module is required for dimming |
| Hardware compatibility | Not specified | Lamp types: Incandescent bulbs and LEDs |
| Simulator add-on compatibility | Not specified | Not specified |
| Dimensions & details | ||
| Product dimensions | Not specified | Not specified |
| Product weight | Not specified | Not specified |
| Additional factual details | Multiplexer channels: 16 channels; routes the common signal pin to one of 16 channel pins Signal types: Supports analog and digital signals; signal voltage must not exceed VCC Control interface: Uses four digital address-select inputs, S0-S3; up to 16 sensors can be connected using five pins Signal routing: Bidirectional switching; suitable for TTL-level serial data and potentially I2C or SPI arrangements On resistance: 70 Ohms at 4.5V Switching behavior: 6ns break-before-make at 4.5V Operating temperature: -55C to 125C Enable control: Enable pin can disconnect the common pin when driven high Package contents: One CD74HC4067 16-channel analog/digital MUX breakout board | Driver configuration: Sink type; the transistor connects the negative lamp terminal to ground Maximum voltage: 30 V Maximum load: 5 A System compatibility: Components are compatible with previous Dimmer System versions Multiple modules: Multiple driver modules can connect to one base module Price: €24.95 including VAT Availability: In stock |