SN74LVC1G125DCKR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: Single Gate, Non-Inverting, Tri-State Output
• Package: SC-70 (6-Lead), VSSOP (6-Lead)
• Essence: Logic Level Shifter
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Logic Family: LVC
• Number of Gates: 1
• Input Voltage: 1.65V to 5.5V
• Output Voltage: 1.65V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 3.8ns (typical)
• Output Drive Capability: ±24mA
• Supply Voltage Range: 1.65V to 5.5V

Detailed Pin Configuration

The SN74LVC1G125DCKR has the following pin configuration:

____ Y1 | | VCC A | | GND Y2 |____| B

Functional Features

• Non-inverting buffer/driver with tri-state output
• Wide operating voltage range allows compatibility with various logic levels
• High-speed propagation delay for efficient signal transmission
• Low power consumption for energy-efficient applications
• ESD protection on all pins for enhanced reliability
• Small package size for space-constrained designs

Advantages and Disadvantages

Advantages

• Supports bidirectional data flow
• Provides isolation between different logic levels
• Enables interfacing between devices with different voltage requirements
• Offers high noise immunity
• Compact and lightweight design

Disadvantages

• Limited output drive capability
• Single gate limits the number of inputs/outputs that can be handled simultaneously
• Not suitable for high-power applications

Working Principles

The SN74LVC1G125DCKR is a logic level shifter that allows seamless communication between devices operating at different voltage levels. It features a non-inverting buffer/driver with a tri-state output, enabling bidirectional data flow. The IC operates within a wide voltage range, making it compatible with various logic levels.

When an input signal is received, the buffer amplifies and reproduces the signal at the output while maintaining its logic state. The tri-state output allows the device to be effectively disconnected from the bus, preventing any interference when not in use.

Detailed Application Field Plans

The SN74LVC1G125DCKR finds application in various fields, including:

1. Microcontrollers: Enables communication between microcontrollers operating at different voltage levels.
2. Sensor Interfaces: Facilitates interfacing between sensors and microcontrollers with varying voltage requirements.
3. Communication Systems: Used in level shifting circuits for efficient data transmission between different communication protocols.
4. Battery-Powered Devices: Suitable for low-power applications where energy efficiency is crucial.
5. Industrial Automation: Enables integration of devices with different logic levels in industrial control systems.

Detailed and Complete Alternative Models

1. SN74LVC1G07DBVR: Single Buffer/Driver with Open-Drain Output
2. SN74LVC1G04DCKR: Single Inverter Gate
3. SN74LVC1G17DBVR: Single Schmitt-Trigger Buffer/Driver

These alternative models offer similar functionality and can be used as substitutes based on specific design requirements.

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