Description
CD40106 – Hex Schmitt Trigger Inverter IC
The CD40106 consists of six Schmitt-Trigger inputs. Each circuit functions as an inverter with Schmitt-Trigger input. The trigger switches at different points for positive- and negative-going signals. The difference between the positive-going voltage (VP) and the negative-going voltage (VN) is defined as hysteresis voltage (VH).
A Schmitt trigger input means that the threshold voltage for going from a HIGH to a LOW input is different from the threshold for going from LOW to HIGH.
CD40106 Pinout Configuration:
|
Pin Number |
Pin Name |
Description |
|
1,3,5,11,13,15 |
Schmitt Input Pins |
Input pins of the Schmitt trigger |
|
2,4,6,10,12,14 |
Schmitt Inverted Output Pins |
Output pins of the Schmitt trigger |
|
7 |
Ground |
Connected to the ground of the system |
|
14 |
Vcc (+5V) |
Resets all outputs as low. Must be held high for normal operation |
Applications of CD40106:
- Noise removing circuits
- Debouncing circuits
- Hysteresis controller
- Dead band filter
Package Includes:
- 1 x IC – CD40106
Specifications:
| Schmitt Trigger | Hex Inverter |
| Operating Voltage | 5V |
| Low-Level Hysteresis voltage | 0.3V |
| High-Level Hysteresis voltage | 3.5V |
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