The CD4093BE is a quad NAND Schmitt trigger IC from Texas Instruments, part of the CD4000 series of CMOS logic devices. It contains four independent, high-gain Schmitt-trigger NAND gates, which are designed to provide clean digital outputs even with noisy or slow input signals.
CD4093BE Datasheet PDF
Key Features:
- Schmitt Trigger Inputs: The CD4093BE features Schmitt trigger inputs, which provide hysteresis, ensuring stable logic transitions for noisy or slow input signals.
- Quad Gate Design: The IC contains four independent NAND gates, offering flexibility and reducing the need for additional logic chips in your design.
- Wide Voltage Range: Operates with a supply voltage range of 3V to 15V, allowing for compatibility with a variety of power systems.
- Low Power Consumption: Designed for low power use, which is advantageous in battery-powered and energy-efficient applications.
- High Noise Immunity: The Schmitt trigger action improves the noise immunity of the logic gates, making it ideal for use in environments with noisy or unstable signals.
Applications:
- Signal Conditioning: Used to clean up noisy or slow signals before processing, ensuring more reliable operation in digital systems.
- Oscillator Circuits: Can be used in generating square waves or clock signals, often found in timing circuits or pulse-width modulation (PWM) applications.
- Level Shifting: Can be used for voltage level shifting, particularly in systems where logic levels need to be translated or stabilized.
- Logic Circuits: Useful in digital logic circuits, counters, and other applications that require reliable logic gate operations in varying conditions.
The CD4093BE is a versatile, reliable, and low-power logic device, ideal for signal conditioning, oscillator applications, and logic circuit implementations that require high noise immunity and stable signal handling.
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