CD4093 Quad 2-Input NAND Schmitt Trigger IC DIP-14 (CD4093 DIP IC)
The CD4093 is a CMOS quad 2-input NAND Schmitt trigger IC consisting of four independent NAND gate circuits with Schmitt trigger inputs in a single package. Each gate provides hysteresis on its inputs allowing it to convert slowly changing or noisy input signals into clean digital output signals with sharp transitions.
This IC is widely used in signal conditioning, oscillator circuits, switch debouncing, waveform shaping, and noise filtering applications where clean digital switching from noisy or slowly changing analog signals is required. It is commonly used in timer circuits, clock generators, Arduino projects, and digital electronics where reliable signal conditioning and NAND logic with hysteresis are needed.
Key Features
- Four independent 2-input NAND gates with Schmitt trigger inputs
- Hysteresis on inputs for noise immunity
- Converts noisy signals into clean digital outputs
- Suitable for oscillator and clock generation circuits
- Switch debouncing capability
- Low power CMOS technology
- Wide supply voltage range
- High noise immunity
- Compatible with TTL and CMOS logic levels
Specifications
- IC Type = Quad 2-Input NAND Schmitt Trigger
- Logic Family = CD4000 CMOS
- Supply Voltage = 3V to 15V
- Package Type = DIP
- Number of Pins = 14
- Mounting Type = Through Hole
- Hysteresis Voltage = 1V typical at 5V
- Operating Temperature = -40C to +85C
Interfaces
- VDD = Positive power supply
- VSS = Ground
- A1 B1 = Inputs for first NAND Schmitt trigger gate
- Y1 = Output of first NAND Schmitt trigger gate
- A2 B2 = Inputs for second NAND Schmitt trigger gate
- Y2 = Output of second NAND Schmitt trigger gate
- A3 B3 = Inputs for third NAND Schmitt trigger gate
- Y3 = Output of third NAND Schmitt trigger gate
- A4 B4 = Inputs for fourth NAND Schmitt trigger gate
- Y4 = Output of fourth NAND Schmitt trigger gate
