74LVC1G98GW,125

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Single Buffer/Driver, Non-Inverting, Open Drain Output
• Package: SOT753 (SC-70)
• Essence: High-Speed CMOS Buffer/Driver
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 400 MHz
• Propagation Delay: 3.8 ns (typical)
• Output Current: ±24 mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74LVC1G98GW,125 IC has the following pin configuration:

____ A1 | | VCC B1 | | Y1 GND1 |____| OE

Functional Features

• Single non-inverting buffer/driver with open drain output
• Provides level shifting and signal buffering capabilities
• Supports bidirectional communication between different voltage domains
• Allows connection to an open-drain bus or wired-OR configuration
• Enables interfacing between devices with different logic levels

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - High-speed operation enables efficient data transfer - Small package size saves board space - Open drain output provides flexibility in system design

Disadvantages: - Limited output current may restrict use in certain applications - Propagation delay may affect timing-sensitive operations - Single buffer/driver limits the number of outputs per IC

Working Principles

The 74LVC1G98GW,125 is a CMOS buffer/driver that operates as a voltage level translator. It takes an input signal and provides a non-inverted output with open drain functionality. The device uses CMOS technology, allowing it to operate at high speeds while consuming low power.

When the Output Enable (OE) pin is low, the buffer/driver is enabled, and the input signal is passed through to the output pin (Y1). When OE is high, the output pin is in a high-impedance state, effectively disconnecting it from the circuit.

The open drain output allows multiple devices to be connected together on a common bus, enabling wired-OR configurations. This feature is particularly useful in applications where multiple devices need to share a single communication line.

Detailed Application Field Plans

The 74LVC1G98GW,125 can be used in various applications, including: 1. Communication systems: Level shifting between different voltage domains in serial communication interfaces such as I2C, SPI, or UART. 2. Sensor interfacing: Connecting sensors with different logic levels to microcontrollers or other processing units. 3. Bus systems: Enabling wired-OR configurations in multi-master bus systems like CAN or LIN. 4. Power management: Level translation between low-voltage control signals and higher-voltage power stages.

Detailed and Complete Alternative Models

Some alternative models to the 74LVC1G98GW,125 include: - SN74LVC1G98DBVR (Texas Instruments) - MC74LVC1G98 (ON Semiconductor) - NCV8180 (ON Semiconductor) - TC7SZ98FU (Toshiba)

These alternatives offer similar functionality and characteristics, providing options for designers based on availability, pricing, and specific requirements.

In conclusion, the 74LVC1G98GW,125 is a high-speed CMOS buffer/driver IC that enables level shifting and signal buffering between different voltage domains. Its small package size, wide supply voltage range, and open drain output make it suitable for various applications in communication systems, sensor interfacing, bus systems, and power management. Designers can also consider alternative models based on their specific needs.