Overview
The CD40106BNSR, manufactured by Texas Instruments, is a hex Schmitt trigger inverter belonging to the 4000B series of CMOS logic devices. This surface-mount IC is designed for applications requiring precise signal conditioning and noise immunity. It is widely used in digital systems, oscillators, and waveform shaping circuits. Its unique selling point lies in its Schmitt trigger functionality, which provides hysteresis and ensures clean signal transitions even in noisy environments. The CD40106BNSR is targeted at engineers and designers working on industrial automation, consumer electronics, and automotive systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Category | Logic - Gates and Inverters | - | - |
| Description | IC HEX SCHMITT TRIGGER 14SOP | - | - |
| Logic Type | Inverter, Buffer | - | - |
| Number of Circuits | 6 | - | - |
| Number of Inputs | 1 | - | - |
| Voltage - Supply | 3 V ~ 18 V | V | - |
| Current - Static (Max) | 4 | µA | - |
| Current - Output High, Low | 3.4mA, 3.4mA | mA | - |
| Logic Level - Low | 0.9 V ~ 4 V | V | - |
| Logic Level - High | 3.6 V ~ 10.8 V | V | - |
| Max Propagation Delay | 120ns @ 15V, 50pF | ns | - |
| Operating Temperature | -55°C ~ 125°C | °C | - |
| Mounting Type | Surface Mount | - | - |
| Supplier Device Package | 14-SO | - | - |
| Package / Case | 14-SOIC (0.209", 5.30mm Width) | - | - |
| Packaging | Cut Tape (CT) | - | - |
Key Features
- Hex Schmitt Trigger Inverter: Provides six independent inverters with Schmitt trigger inputs for noise immunity.
- Wide Supply Voltage Range: Operates from 3V to 18V, making it versatile for various applications.
- Low Power Consumption: Static current as low as 4µA ensures energy efficiency.
- High Noise Immunity: Schmitt trigger inputs ensure clean signal transitions in noisy environments.
- Robust Performance: Operates reliably across a wide temperature range from -55°C to 125°C.
Applications
The CD40106BNSR is ideal for applications requiring signal conditioning, noise filtering, and waveform shaping. It is commonly used in:
- Industrial Automation: For signal processing in control systems and sensors.
- Consumer Electronics: In oscillators, timers, and waveform generators.
- Automotive Systems: For noise immunity in vehicle electronics and signal conditioning.
- Communication Systems: In signal conditioning and noise filtering circuits.
Q & A
1. What is the purpose of the Schmitt trigger in the CD40106BNSR?
The Schmitt trigger provides hysteresis, ensuring clean signal transitions and improved noise immunity.
2. What is the operating voltage range of the CD40106BNSR?
The CD40106BNSR operates from 3V to 18V.
3. How many inverters are included in the CD40106BNSR?
It includes six independent Schmitt trigger inverters.
4. What is the maximum propagation delay of the CD40106BNSR?
The maximum propagation delay is 120ns at 15V with a 50pF load.
5. What is the static current consumption of the CD40106BNSR?
The static current is 4µA (maximum).
6. What is the operating temperature range of the CD40106BNSR?
It operates from -55°C to 125°C.
7. What package does the CD40106BNSR come in?
It is available in a 14-SOIC package.
8. Can the CD40106BNSR be used in automotive applications?
Yes, its wide temperature range and noise immunity make it suitable for automotive systems.
9. What is the output current capability of the CD40106BNSR?
The output current is 3.4mA for both high and low states.
10. Is the CD40106BNSR RoHS compliant?
Yes, it is RoHS compliant and lead-free.
