CD4093 Quad 2-Input NAND Schmitt Trigger IC is a versatile CMOS logic integrated circuit designed for noise-immune digital signal processing, oscillators, and waveform-shaping applications. Featuring four independent 2-input NAND gates with Schmitt trigger inputs, this IC is ideal for circuits requiring clean switching, high noise tolerance, and stable operation over a wide voltage range.
Built using CMOS technology, the CD4093 offers low power consumption, excellent static noise margins, and reliable performance in both industrial and educational electronics projects. It is widely used in timing circuits, pulse generators, debouncing circuits, and signal conditioning systems.
Key Features of CD4093 Quad 2-Input NAND Schmitt Trigger IC
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Quad 2-Input NAND Gates
Contains four independent NAND gates, enabling multiple logic functions within a single IC. -
Schmitt Trigger Inputs
Built-in hysteresis improves noise immunity and ensures clean transitions for slow or noisy input signals. -
Wide Operating Voltage Range
Operates from 3 V to 15 V, making it suitable for both low-power battery-operated devices and standard logic systems. -
Low Power CMOS Design
Consumes extremely low static power, ideal for energy-efficient and long-life electronic designs. -
High Noise Immunity
Reliable switching performance even in electrically noisy environments. -
High Input Impedance
Minimizes loading effects and allows easy interfacing with sensors and analog circuits. -
Standard DIP-14 Package
Easy to integrate into breadboards, PCBs, and prototyping setups.
Technical Specifications
| Parameter | Specification |
|---|---|
| IC Type | Quad 2-Input NAND Schmitt Trigger |
| Logic Family | CMOS |
| Number of Gates | 4 |
| Inputs per Gate | 2 |
| Operating Voltage (VDD) | 3 V to 15 V |
| Input Type | Schmitt Trigger |
| Output Type | CMOS Logic |
| Power Consumption | Very Low (CMOS) |
| Operating Temperature | –40°C to +85°C |
| Package Type | DIP-14 |
| Pin Count | 14 |
| Manufacturer Compatibility | TI / NXP / ST / ON Semiconductor (equivalent) |
Applications of CD4093 Quad 2-Input NAND Schmitt Trigger IC
The CD4093 NAND Schmitt Trigger IC is widely used in both analog and digital electronics due to its ability to clean up noisy signals and generate stable logic outputs.
Common Applications Include:
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Oscillator and Clock Generator Circuits
Ideal for RC oscillators, square-wave generators, and timing applications. -
Signal Conditioning and Wave Shaping
Converts slow-rising or noisy analog signals into clean digital pulses. -
Switch Debouncing Circuits
Eliminates contact bounce in mechanical switches and keypads. -
Pulse Shaping and Edge Detection
Used in monostable and astable multivibrator designs. -
Logic Control Circuits
Implements NAND-based logic for control systems and automation. -
Sensor Interface Circuits
Works effectively with proximity sensors, LDRs, and other analog sensors. -
Educational and DIY Electronics Projects
Perfect for engineering students, labs, and hobbyist experimentation.
Why Choose CD4093 Quad 2-Input NAND Schmitt Trigger IC?
The CD4093 IC stands out as a dependable choice for designers who require robust logic operation with enhanced noise immunity. Its Schmitt trigger inputs make it especially suitable for real-world environments where signal integrity can be compromised. Compared to standard NAND gates, the CD4093 delivers cleaner transitions, reduced false triggering, and improved system reliability.
Additionally, its wide voltage compatibility, low power requirements, and availability in a user-friendly DIP package make it a preferred IC for both professional circuit designers and beginners.
The CD4093 Quad 2-Input NAND Schmitt Trigger IC is a highly versatile and reliable CMOS logic component used across timing circuits, signal conditioning, oscillators, and control systems. With four independent NAND gates, Schmitt trigger inputs, low power consumption, and wide voltage support, it is an essential IC for noise-immune digital designs.
Whether you are building industrial electronics, academic projects, or DIY prototypes, the CD4093 provides stable performance, design flexibility, and long-term reliability.
Package Includes:
1 x CD4093 Quad 2-Input NAND Schmitt Trigger IC (DIP-14 Package)
FAQ
1. Where can we buy this CD4093 Quad 2-Input NAND Schmitt Trigger IC?
This product is available online https://aiiottech.in/product/cd4093-quad-2-input-nand-schmitt-trigger-ic/ and also available at our store in Pudupakkam/Kelambakkam, Chennai-603103
2. When can I get this CD4093 Quad 2-Input NAND Schmitt Trigger IC after placing the order?
RGRJ AIIoT TECHNOLOGIES will immediately ship and deliver the product within 1-3 working days.
Video Link: CD4093BE Quad 2 input NAND schmitt trigger
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