NL7SZ18DFT2

Product Overview

Category: Integrated Circuit (IC)

Use: The NL7SZ18DFT2 is a high-speed CMOS single gate buffer designed for voltage level shifting and signal amplification in various electronic circuits.

Characteristics: - High-speed operation - Low power consumption - Wide operating voltage range - Small package size - RoHS compliant

Package: The NL7SZ18DFT2 is available in a small SOT-353 package, which consists of three leads for easy soldering onto circuit boards.

Essence: This IC serves as a buffer to ensure proper voltage levels between different parts of an electronic circuit, preventing signal degradation and ensuring reliable data transmission.

Packaging/Quantity: The NL7SZ18DFT2 is typically sold in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Maximum Operating Frequency: 20 MHz
• Propagation Delay: 3.5 ns (typical)
• Input Capacitance: 2 pF (typical)
• Output Current: ±24 mA

Detailed Pin Configuration

The NL7SZ18DFT2 has the following pin configuration:

____ A -| |- VCC B -| |- Y GND/VSS -|____|- GND/VSS

Functional Features

• Voltage Level Shifting: The NL7SZ18DFT2 can shift input voltage levels to match the desired output voltage levels, allowing seamless integration of components with different voltage requirements.
• Signal Amplification: It provides signal amplification, ensuring strong and reliable signals throughout the circuit.
• High-Speed Operation: With a maximum operating frequency of 20 MHz, this IC is suitable for high-speed applications.
• Low Power Consumption: The NL7SZ18DFT2 consumes minimal power, making it ideal for battery-powered devices.

Advantages and Disadvantages

Advantages: - Wide operating voltage range allows compatibility with various systems. - Small package size enables space-saving designs. - RoHS compliance ensures environmental friendliness. - High-speed operation facilitates efficient data transmission. - Low power consumption prolongs battery life.

Disadvantages: - Limited output current may not be suitable for driving heavy loads. - Propagation delay may affect timing-sensitive applications.

Working Principles

The NL7SZ18DFT2 operates based on CMOS technology. It utilizes complementary pairs of MOSFET transistors to achieve voltage level shifting and signal amplification. When an input signal is applied, the internal circuitry amplifies and shifts the voltage levels accordingly, providing a clean and reliable output signal.

Detailed Application Field Plans

The NL7SZ18DFT2 finds applications in various electronic circuits, including but not limited to: 1. Logic level translation in microcontrollers and digital systems. 2. Signal buffering in communication systems. 3. Voltage level adaptation in sensor interfaces. 4. Clock signal distribution in high-speed data transmission. 5. Signal conditioning in audio amplifiers.

Detailed and Complete Alternative Models

1. SN74LVC1G07DBVR - Single Buffer/Driver with Open-Drain Output
2. MC74VHC1GT50DTT1G - Single Buffer/Driver with Schmitt Trigger Input
3. TC7SZ08FU(T5L,F) - Single AND Gate

These alternative models offer similar functionality and can be used as substitutes for the NL7SZ18DFT2 in different applications.

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