MC74LCX02DTR2G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Low Voltage, High-Speed CMOS
• Package: TSSOP-14
• Essence: Quad 2-Input NOR Gate
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.65V to 3.6V
• Logic Family: LCX
• Number of Gates: 4
• Input Type: CMOS
• Output Type: CMOS
• Propagation Delay: 3.5ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC74LCX02DTR2G has a TSSOP-14 package with the following pin configuration:

__ __ A1 | 1 14 | VCC B1 | 2 13 | Y1 A2 | 3 12 | B2 B2 | 4 11 | A3 Y2 | 5 10 | B3 GND | 6 9 | Y3 A4 | 7 8 | B4 --------

Functional Features

• Quad 2-Input NOR Gate: The MC74LCX02DTR2G consists of four independent 2-input NOR gates.
• Low Voltage Operation: It operates at a supply voltage as low as 1.65V, making it suitable for low-power applications.
• High-Speed CMOS: The logic gates in this IC are designed using high-speed CMOS technology, enabling fast switching times.
• Wide Operating Temperature Range: It can operate in a temperature range of -40°C to +85°C, making it suitable for various environments.

Advantages and Disadvantages

Advantages

• Low voltage operation allows for reduced power consumption.
• High-speed CMOS technology enables fast switching times.
• Compact TSSOP-14 package saves board space.
• Wide operating temperature range ensures versatility.

Disadvantages

• Limited number of gates (4) compared to other ICs with higher gate counts.
• Not suitable for high-voltage applications due to its low voltage operation.

Working Principles

The MC74LCX02DTR2G is based on CMOS technology, which uses complementary pairs of MOSFET transistors to implement logic functions. In this case, the quad 2-input NOR gates are constructed using a combination of NMOS and PMOS transistors. When both inputs of a NOR gate are low, the output becomes high. Otherwise, the output remains low.

Detailed Application Field Plans

The MC74LCX02DTR2G can be used in various digital logic applications, including but not limited to: - Data processing systems - Communication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MC74LCX02DTR2G include: - SN74LVC02A: Quad 2-Input NOR Gate, VCC = 1.65V to 5.5V, SOIC-14 package - CD4001B: Quad 2-Input NOR Gate, VDD = 3V to 18V, PDIP-14 package - HCF4001: Quad 2-Input NOR Gate, VDD = 3V to 15V, DIP-14 package

These alternative models can be considered based on specific requirements such as voltage range, package type, and availability.

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