CD4023
CD4023 Triple 3-Input NAND Gate IC Technical Summary
Overview
The CD4023 is a CMOS-based integrated circuit that contains three independent 3-input NAND gates. As part of the 4000 series of CMOS logic chips, it offers low power consumption and wide operating voltage range, making it suitable for various digital logic applications. The device is fabricated with complementary MOS (CMOS) technology to achieve high noise immunity and low power consumption typically associated with CMOS circuitry.
This component is particularly useful in applications requiring basic logic functions where multiple inputs need to be processed. The CD4023 operates over a wide voltage range (3V to 18V), making it versatile for different system requirements. Each of the three gates in the package functions independently, providing design flexibility.
Features
- Triple 3-input NAND gates in a single package
- Wide supply voltage range: 3V to 18V
- Low power consumption: Typically 10nW at 5V
- High noise immunity: 0.45 VDD (typ.)
- Symmetrical output characteristics
- Low quiescent current: 1μA maximum at 18V
- Standardized symmetrical output characteristics
- Buffered inputs and outputs
- 100% tested for quiescent current at 20V
- 5V, 10V, and 15V parametric ratings
Applications
The CD4023 finds use in a wide variety of digital logic applications, including:
- General purpose logic circuits
- Data processing systems
- Control systems
- Instrumentation
- Alarm systems
- Industrial electronics
- Automotive electronics
- Consumer electronics
- Waveform generation
- Clock circuits
Note: The CD4023 is not recommended for life-critical medical applications unless specifically authorized through a special contract. This includes any medical devices classified as Class III by the U.S. FDA or equivalent classifications in other jurisdictions.
Electrical Characteristics
Absolute Maximum Ratings
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VDD) | -0.5 to +18 | V |
| Input Voltage (VIN) | -0.5 to VDD + 0.5 | V |
| Storage Temperature Range | -65 to +150 | °C |
| Power Dissipation per Package | 200 | mW |
Recommended Operating Conditions
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VDD) | 3 | - | 18 | V |
| Input Voltage (VIN) | 0 | - | VDD | V |
| Operating Temperature Range | -55 | - | 125 | °C |
DC Electrical Characteristics (VDD = 5V, TA = 25°C)
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Quiescent Current | All inputs at VDD or GND | - | 0.1 | 1 | μA |
| Input Current | VIN = VDD or GND | - | - | ±0.1 | μA |
| Output Drive Current | VDD = 5V, VO = 2.5V | - | 0.51 | - | mA |
Package Information
The CD4023 is available in several package options to accommodate different assembly and thermal requirements:
Standard Package Options
- 14-pin PDIP (Plastic Dual In-line Package)
- Package Code: 646-06
- Body Dimensions: 19.3mm x 6.35mm
- Lead Pitch: 2.54mm
- 14-pin SOIC (Small Outline Integrated Circuit)
- Package Code: 751-03
- Body Dimensions: 8.65mm x 3.91mm
- Lead Pitch: 1.27mm
- 14-pin TSSOP (Thin Shrink Small Outline Package)
- Package Code: 948F-01
- Body Dimensions: 5mm x 4.4mm
- Lead Pitch: 0.65mm
