Texas Instruments

CD40106BPW  

Gates and Inverters

CD40106BPW Description

The CD40106BPW from Texas Instruments is a hex Schmitt-trigger inverter belonging to the 4000B series, designed for surface-mount applications in a 14-pin TSSOP package. This CMOS-based logic IC operates across a wide voltage range (3V to 18V), making it versatile for mixed-voltage systems. It features six independent inverters, each with Schmitt-trigger inputs for noise immunity and hysteresis, ensuring reliable signal conditioning even in noisy environments. With a maximum propagation delay of 120ns at 15V and 50pF load, it balances speed and power efficiency, consuming only 4 µA quiescent current (max).

CD40106BPW Features

• Schmitt-Trigger Inputs: Provides hysteresis (typically 0.9V to 4V for LOW and 3.6V to 10.8V for HIGH), enhancing noise rejection and signal integrity.
• Wide Supply Range (3V–18V): Compatible with TTL, CMOS, and other logic families.
• Low Power Consumption: Ideal for battery-operated devices with 3.4mA output drive capability.
• High Noise Immunity: Robust performance in industrial or automotive environments.
• ROHS3 Compliant & REACH Unaffected: Meets environmental and safety standards.
• MSL 1 (Unlimited): No moisture sensitivity concerns for long-term storage.

CD40106BPW Applications

• Signal Conditioning: Cleans up distorted or slow-rising signals (e.g., sensor outputs, debouncing switches).
• Oscillators & Timing Circuits: Used in RC oscillators due to Schmitt-trigger hysteresis.
• Voltage-Level Translation: Bridges 3.3V/5V/12V logic interfaces.
• Industrial Controls: Reliable operation in PLCs, motor drives, and power management systems.
• Consumer Electronics: Keyboards, touchscreens, and audio equipment benefiting from noise immunity.

Conclusion of CD40106BPW

The CD40106BPW excels in noise-critical, low-power applications with its Schmitt-trigger inputs, wide voltage range, and robust design. Its six inverters in a compact TSSOP package make it a cost-effective solution for signal shaping, level shifting, and timing generation. Compared to standard inverters, its hysteresis and high noise margin reduce false triggering, ensuring reliability in harsh environments. A preferred choice for engineers designing industrial, automotive, or portable electronics.

CD40106BPW Documents

Download datasheets and manufacturer documentation for CD40106BPW

EOL :

Product Discontinuation Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Qualification of Mold Compound for Select Devices using TSSOP package (PDF)       Product Change Notification (PDF)      

Models :

CD40106BPW Symbol & Footprint by SnapMagic      

Product Catalogs :

Logic Guide (Rev. AB)      

SPICE Models :

CD40106B PSPICE Model