SN74HC03N

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-input NAND gate
• Package: DIP-14 (Dual In-line Package with 14 pins)
• Essence: High-speed CMOS logic gate
• Packaging/Quantity: Tape and Reel, 2000 units 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: 4 µA
• Maximum Operating Frequency: 50 MHz

Detailed Pin Configuration

The SN74HC03N has a total of 14 pins arranged as follows:

__ __ Y1 |1 \__/ 14| VCC A1 |2 13| B1 B2 |3 12| A2 Y2 |4 SN 11| C1 A2 |5 74 10| D1 C2 |6 HC 9| C1 GND |7 8| D2 ----------

Functional Features

• Quad 2-input NAND gate: The SN74HC03N consists of four independent NAND gates, each having two inputs and one output.
• High-speed operation: It operates at high speeds, making it suitable for applications requiring fast logic operations.
• Wide supply voltage range: The IC can operate within a wide range of supply voltages, from 2V to 6V.
• Low power consumption: With a maximum quiescent current of 4 µA, it is designed to minimize power consumption.
• High noise immunity: The IC has a high noise immunity, making it less susceptible to external disturbances.

Advantages and Disadvantages

Advantages: - Fast operation speed - Wide supply voltage range - Low power consumption - High noise immunity

Disadvantages: - Limited number of gates per package (only four in this case) - Not suitable for applications requiring more complex logic functions

Working Principles

The SN74HC03N operates based on the principles of NAND gate logic. It performs logical AND operation on two input signals and then negates the output. The internal circuitry of the IC consists of transistors and resistors that implement this logic function.

Detailed Application Field Plans

The SN74HC03N can be used in various applications, including but not limited to: - Digital systems - Microcontrollers - Data communication devices - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SN74HC03N are: - SN74LS03N: Quad 2-input NAND gate with TTL logic levels - CD4011B: Quad 2-input NAND gate with CMOS logic levels - MC14011B: Quad 2-input NAND gate with CMOS logic levels

These alternative models offer similar functionality but may have different characteristics, specifications, or package types.

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