SN74LVC1404YZPR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate Buffer/Driver
• Characteristics: Low Voltage, CMOS Technology
• Package: 14-Pin TSSOP (Thin Shrink Small Outline Package)
• Essence: High-Speed Buffer/Driver IC
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100MHz
• Number of Buffers/Drivers: 6
• Input/Output Type: Non-Inverting
• Propagation Delay: 3.8ns (typical)

Detailed Pin Configuration

The SN74LVC1404YZPR has a total of 14 pins, each serving a specific function:

1. GND: Ground reference for the IC.
2. A1: Input pin for buffer/driver 1.
3. Y1: Output pin for buffer/driver 1.
4. A2: Input pin for buffer/driver 2.
5. Y2: Output pin for buffer/driver 2.
6. A3: Input pin for buffer/driver 3.
7. Y3: Output pin for buffer/driver 3.
8. A4: Input pin for buffer/driver 4.
9. Y4: Output pin for buffer/driver 4.
10. A5: Input pin for buffer/driver 5.
11. Y5: Output pin for buffer/driver 5.
12. A6: Input pin for buffer/driver 6.
13. Y6: Output pin for buffer/driver 6.
14. VCC: Positive supply voltage for the IC.

Functional Features

• High-Speed Buffer/Driver: The SN74LVC1404YZPR is designed to provide fast signal buffering and driving capabilities.
• Non-Inverting Logic: The input and output signals are not inverted, maintaining the same logic level.
• Wide Voltage Range: It can operate with a supply voltage as low as 1.65V, making it suitable for low-power applications.
• CMOS Technology: Utilizes Complementary Metal-Oxide-Semiconductor technology for improved performance and power efficiency.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick signal propagation. - Non-inverting logic simplifies circuit design. - Wide supply voltage range enables compatibility with various systems. - CMOS technology provides low power consumption.

Disadvantages: - Limited number of buffers/drivers (6 in total). - Not suitable for high-voltage applications.

Working Principles

The SN74LVC1404YZPR operates based on CMOS technology. When an input signal is applied to one of the buffer/driver inputs (A1-A6), the internal circuitry amplifies and drives the signal to the corresponding output pin (Y1-Y6). The non-inverting nature of the IC ensures that the output signal maintains the same logic level as the input signal.

Detailed Application Field Plans

The SN74LVC1404YZPR finds applications in various fields, including:

1. Communication Systems: Used for signal buffering and driving in data transmission circuits.
2. Industrial Automation: Enables interfacing between different logic levels in control systems.
3. Consumer Electronics: Provides signal conditioning in audio/video equipment, gaming consoles, etc.
4. Automotive Electronics: Used in automotive control units for signal amplification and level shifting.
5. Medical Devices: Facilitates signal processing and interfacing in medical equipment.

Detailed and Complete Alternative Models

1. SN74LVC1G07DBVR: Single Buffer/Driver, SOT-23 package.
2. SN74LVC244APWR: Octal Buffer/Driver, TSSOP package.
3. SN74LVC2G34DCKR: Dual Buffer/Driver, SC-70 package.
4. SN74LVC8T245PW: Octal Bus Transceiver, TSSOP package.
5. SN74LVC1G125DBVR: Single Bus Buffer/Driver, SOT-23 package.

These alternative models offer similar functionality and can be considered as substitutes for the SN74LVC1404YZPR in different applications.

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