SN74AUC2G241DCTR

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Dual Buffer/Driver with 3-State Outputs
• Package: SOT-23-6
• Essence: This integrated circuit is a dual buffer/driver with 3-state outputs, designed for use in various logic-level translation applications.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 0.8V to 3.6V
• High-Level Input Voltage: 0.7VCC to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.3VCC
• High-Level Output Voltage: 0.7VCC to VCC + 0.5V
• Low-Level Output Voltage: -0.5V to 0.3VCC
• Maximum Operating Frequency: 100 MHz
• Propagation Delay Time: 1.9 ns (typical)
• Input Capacitance: 2 pF (typical)
• Output Capacitance: 4 pF (typical)

Detailed Pin Configuration

The SN74AUC2G241DCTR has the following pin configuration:

```

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| | --| A1 VCC|-- --| B1 A2|-- --| GND B2|-- --| Y1 G1|-- --| G2 Y2|-- --| OE# GND|-- |___________| ```

Functional Features

• Dual buffer/driver with 3-state outputs
• Wide supply voltage range allows compatibility with various systems
• High-speed operation with low power consumption
• 3-state output allows multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - Wide supply voltage range enables compatibility with different systems - High-speed operation allows for efficient data transmission - 3-state output facilitates bus sharing among multiple devices

Disadvantages: - Limited maximum operating frequency compared to some alternative models - Relatively small input and output capacitance may restrict use in certain applications

Working Principles

The SN74AUC2G241DCTR is designed to provide logic-level translation between different voltage domains. It consists of two independent buffer/driver circuits, each capable of driving a single line. The device operates by receiving input signals on the A1 and B1 pins, and providing corresponding output signals on the Y1 and Y2 pins.

The OE# (Output Enable) pin controls the output state of the device. When OE# is low, the outputs are enabled and reflect the input signals. Conversely, when OE# is high, the outputs are disabled and enter a high-impedance state.

Detailed Application Field Plans

The SN74AUC2G241DCTR can be used in various applications that require logic-level translation, such as:

1. Microcontrollers and microprocessors interfacing with different voltage peripherals.
2. Communication systems involving multiple voltage domains.
3. Battery-powered devices where low power consumption is crucial.
4. Industrial automation systems requiring reliable data transmission.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74AUC2G241DCTR include:

1. SN74LVC2G241: Dual Buffer/Driver with 3-State Outputs, compatible with a wider supply voltage range.
2. SN74HCT2G241: Dual Buffer/Driver with 3-State Outputs, offering higher maximum operating frequency.
3. SN74LV2G241: Dual Buffer/Driver with 3-State Outputs, featuring lower input and output capacitance.

These alternative models can be considered based on specific application requirements and desired performance characteristics.

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