CD4502BPWR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Dual 4-Input NOR Gate
• Package: TSSOP-14
• Essence: High-performance CMOS technology
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3V to 18V
• Input Voltage Range: 0V to VDD
• Output Voltage Range: 0V to VDD
• Operating Temperature Range: -55°C to +125°C
• Propagation Delay Time: 60ns (typical)
• Quiescent Current: 1μA (maximum)

Detailed Pin Configuration

The CD4502BPWR has a total of 14 pins arranged as follows:

1. Pin 1: Input A1
2. Pin 2: Input B1
3. Pin 3: Input C1
4. Pin 4: Input D1
5. Pin 5: Output Y1
6. Pin 6: GND
7. Pin 7: Output Y2
8. Pin 8: Input D2
9. Pin 9: Input C2
10. Pin 10: Input B2
11. Pin 11: Input A2
12. Pin 12: VDD
13. Pin 13: NC (No Connection)
14. Pin 14: NC (No Connection)

Functional Features

• Dual 4-input NOR gate with high noise immunity
• Wide supply voltage range allows for versatile applications
• Low power consumption for energy-efficient operation
• Fast propagation delay time ensures quick response in logic operations
• High output current capability for driving external loads

Advantages and Disadvantages

Advantages: - High-performance CMOS technology ensures reliable operation - Versatile supply voltage range allows for compatibility with various systems - Low power consumption minimizes energy usage - Fast propagation delay time enables quick logic operations

Disadvantages: - Limited number of inputs (4 per gate) - Not suitable for applications requiring a large number of inputs

Working Principles

The CD4502BPWR is based on CMOS technology, which combines both NMOS and PMOS transistors to achieve low power consumption and high noise immunity. The dual 4-input NOR gate performs logical NOR operations on its inputs and provides corresponding outputs. The gate operates by comparing the logical states of its inputs and producing an output based on the NOR truth table.

Detailed Application Field Plans

The CD4502BPWR can be used in various applications, including but not limited to: - Digital logic circuits - Data processing systems - Arithmetic units - Control systems - Communication devices

Detailed and Complete Alternative Models

1. CD4001B: Quad 2-Input NOR Gate
2. CD4011B: Quad 2-Input NAND Gate
3. CD4071B: Quad 2-Input OR Gate
4. CD4081B: Quad 2-Input AND Gate
5. CD4511B: BCD-to-7 Segment Latch/Decoder/Driver

These alternative models offer similar functionality and can be used as substitutes for the CD4502BPWR depending on specific requirements.

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