{
  "id": "l293d-chip",
  "name": "L293D motor driver chip (DIP-16)",
  "category": "output",
  "pins": [
    {
      "name": "EN12",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Pin 1: enables channels 1 and 2 (PWM for speed)"
    },
    {
      "name": "1A",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Pin 2: input 1"
    },
    {
      "name": "1Y",
      "role": "passive",
      "notes": "Pin 3: output 1, to the motor"
    },
    {
      "name": "GND1",
      "role": "ground",
      "notes": "Pins 4, 5, 12, 13 are ground and heat sink"
    },
    {
      "name": "GND2",
      "role": "ground"
    },
    {
      "name": "2Y",
      "role": "passive",
      "notes": "Pin 6: output 2, to the motor"
    },
    {
      "name": "2A",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Pin 7: input 2"
    },
    {
      "name": "VCC2",
      "role": "passive",
      "notes": "Pin 8: motor supply 4.5 to 36 V"
    },
    {
      "name": "EN34",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Pin 9: enables channels 3 and 4"
    },
    {
      "name": "3A",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Pin 10: input 3"
    },
    {
      "name": "3Y",
      "role": "passive",
      "notes": "Pin 11: output 3"
    },
    {
      "name": "GND3",
      "role": "ground"
    },
    {
      "name": "GND4",
      "role": "ground"
    },
    {
      "name": "4Y",
      "role": "passive",
      "notes": "Pin 14: output 4"
    },
    {
      "name": "4A",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Pin 15: input 4"
    },
    {
      "name": "VCC1",
      "role": "power",
      "notes": "Pin 16: logic supply 4.5 to 7 V: use VIN. Inputs accept 3.3 V"
    }
  ],
  "bus": "gpio",
  "voltage": "5",
  "model": {
    "shape": "chip",
    "size": [
      41.6,
      6.4,
      4
    ],
    "color": "#1A1A1A"
  },
  "keywords": [
    "l293d",
    "motor driver",
    "h-bridge",
    "dip-16",
    "dc motor",
    "ponte h"
  ],
  "sources": [
    {
      "title": "Texas Instruments L293D datasheet",
      "section": "Pin functions; VCC1 4.5 to 7 V, input HIGH from 2.3 V; 600 mA per channel"
    }
  ]
}