SN74LVC1404DCUR

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate Buffer/Driver
• Characteristics: Low Voltage, CMOS Technology
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Buffer/Driver for voltage level translation
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2.3V to Vcc + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: Vcc - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 100MHz

Detailed Pin Configuration

The SN74LVC1404DCUR has a total of 14 pins. The pin configuration is as follows:

1. A1 - Input A1
2. Y1 - Output Y1
3. GND - Ground
4. A2 - Input A2
5. Y2 - Output Y2
6. A3 - Input A3
7. Y3 - Output Y3
8. VCC - Power Supply
9. A4 - Input A4
10. Y4 - Output Y4
11. A5 - Input A5
12. Y5 - Output Y5
13. A6 - Input A6
14. Y6 - Output Y6

Functional Features

• Voltage Level Translation: The SN74LVC1404DCUR acts as a buffer/driver for voltage level translation between different logic families.
• Bidirectional Operation: It supports bidirectional data flow, allowing signals to be translated from one voltage level to another in both directions.
• Low Voltage Operation: It operates at low voltage levels, making it suitable for use in battery-powered devices and other low-power applications.
• High-Speed Performance: With a maximum operating frequency of 100MHz, it can handle high-speed data transmission.

Advantages and Disadvantages

Advantages: - Wide Supply Voltage Range: The SN74LVC1404DCUR can operate within a wide range of supply voltages, providing flexibility in various applications. - Compact Package: The SOIC package offers a compact form factor, allowing for space-efficient designs. - Bidirectional Capability: The bidirectional operation enables seamless translation of signals in both directions.

Disadvantages: - Limited Operating Frequency: While the SN74LVC1404DCUR supports high-speed operation, its maximum operating frequency of 100MHz may not be sufficient for certain demanding applications. - Single Package Option: The availability of only one package option (SOIC) may limit its compatibility with specific circuit board layouts or assembly processes.

Working Principles

The SN74LVC1404DCUR utilizes CMOS technology to perform voltage level translation. It consists of multiple buffer/driver circuits that can convert logic signals from one voltage level to another. When an input signal is received, the internal circuitry amplifies and adjusts the voltage levels accordingly, producing the translated output signal.

Detailed Application Field Plans

The SN74LVC1404DCUR finds applications in various fields, including:

1. Microcontrollers: It can be used to interface microcontrollers operating at different voltage levels, enabling communication between different parts of a system.
2. Communication Systems: The SN74LVC1404DCUR facilitates voltage level translation in communication systems, allowing seamless integration of components with varying voltage requirements.
3. Industrial Automation: It can be employed in industrial automation systems to enable compatibility between different logic families used in sensors, actuators, and control units.
4. Consumer Electronics: The SN74LVC1404DCUR is suitable for voltage level translation in consumer electronic devices, such as smartphones, tablets, and gaming consoles.

Detailed and Complete Alternative Models

1. SN74LVC1G07DBVR: Single Buffer/Driver with Open-Drain Output
2. SN74LVC2G07DCKR: Dual Buffer/Driver with Open-Drain Output
3. SN74LVC3G07DCTR: Triple Buffer/Driver with Open-Drain Output
4. SN74LVC4G07DCTR: Quadruple Buffer/Driver with Open-Drain Output

These alternative models offer similar functionality to the SN74LVC1404DCUR but may have different pin configurations, package options, or additional features.

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