SN74HC00D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-Input NAND Gate
• Package: SOIC-14
• Essence: High-Speed CMOS Logic
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 9 ns (typical)
• Maximum Quiescent Current: 4µA at 5.5V
• Maximum Input Current: ±1µA at 5.5V
• Maximum Output Current: ±25mA at 5.5V

Detailed Pin Configuration

The SN74HC00D has a total of 14 pins arranged as follows:

__ __ 1 |1 \__/ 14| VCC 2 |2 13| A 3 |3 12| B 4 |4 11| Y 5 |5 10| C 6 |6 9| D 7 |7 8| GND ‾‾ ‾‾

Functional Features

• Quad 2-Input NAND Gate: The SN74HC00D consists of four independent 2-input NAND gates, which can be used individually or in combination.
• High-Speed CMOS Logic: This IC utilizes high-speed CMOS technology, providing fast switching speeds and low power consumption.
• Wide Voltage Range: The supply voltage range of 2V to 6V allows for compatibility with various systems.
• Low Quiescent Current: The maximum quiescent current of 4µA at 5.5V ensures minimal power consumption during idle periods.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide voltage range compatibility - Compact SOIC-14 package

Disadvantages: - Limited number of gates per IC - Not suitable for high-voltage applications

Working Principles

The SN74HC00D operates based on the principles of CMOS logic. Each NAND gate within the IC consists of two MOS transistors connected in series, forming a complementary pair. When both inputs are low (0), the output is high (1). If any input is high (1), the output becomes low (0). This behavior allows the IC to perform logical AND operations followed by an inversion, resulting in a NAND gate functionality.

Detailed Application Field Plans

The SN74HC00D can be used in various digital logic applications, including but not limited to: - Data processing systems - Arithmetic circuits - Control units - Clock synchronization circuits - Memory address decoding

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74HC00D include: - CD4011B: Quad 2-Input NAND Gate, available in different packages such as DIP-14 and SOIC-14. - MC14011B: Quad 2-Input NAND Gate, also available in various package options. - 74LS00: Quad 2-Input NAND Gate, utilizing TTL logic technology.

These alternatives provide comparable features and can be used as substitutes depending on specific requirements and availability.

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