CD4002BNSR

Product Overview

Category

CD4002BNSR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital logic applications.

Characteristics

• CD4002BNSR is a dual 4-input NOR gate.
• It operates at a supply voltage range of 3V to 18V.
• The IC has a wide operating temperature range of -55°C to +125°C.

Package

CD4002BNSR is available in a small outline package (SOIC) with 14 pins.

Essence

The essence of CD4002BNSR lies in its ability to perform logical operations using NOR gates, which are essential building blocks in digital circuit design.

Packaging/Quantity

CD4002BNSR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 3V to 18V
• Operating Temperature Range: -55°C to +125°C
• Logic Family: CMOS
• Number of Inputs: 4 per gate
• Number of Gates: 2
• Output Current: ±8mA
• Propagation Delay: 60ns (typical)

Detailed Pin Configuration

The pin configuration of CD4002BNSR is as follows:

``` __ __ A1| __/ |VDD A2| |Y1 B1| |Y2 B2| |GND C1| |D1 C2| |D2 D1| |C2 D2| |C1 Y1| |B2 Y2| |B1 GND |A2 VDD |A1

---

```

Functional Features

• CD4002BNSR provides two independent 4-input NOR gates in a single IC package.
• It offers high noise immunity and low power consumption due to its CMOS technology.
• The IC has a wide supply voltage range, making it suitable for various applications.
• CD4002BNSR exhibits excellent speed performance with a low propagation delay.

Advantages and Disadvantages

Advantages

• Compact size and integration of multiple NOR gates in one package.
• Wide operating temperature range allows for versatile usage.
• Low power consumption makes it energy-efficient.
• High noise immunity ensures reliable operation in noisy environments.

Disadvantages

• Limited number of inputs per gate (4 inputs).
• Propagation delay may affect timing-sensitive applications.

Working Principles

CD4002BNSR operates based on the principles of NOR gate logic. Each gate within the IC performs logical operations on its respective inputs and produces an output based on the NOR truth table.

Detailed Application Field Plans

CD4002BNSR finds applications in various digital logic circuits, including but not limited to: - Arithmetic circuits - Memory systems - Data processing units - Control systems - Communication devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to CD4002BNSR are: - CD4001BNSR: Quad 2-input NOR gate - CD4007UBNSR: Dual complementary pair plus inverter - CD4011BNSR: Quad 2-input NAND gate - CD4015BNSR: Dual 4-stage static shift register

These alternative models offer similar functionality and can be used interchangeably depending on specific design requirements.

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