Encyclopedia Entry: 74LVC126APW/AUJ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate Buffer/Driver
• Characteristics: High-speed, low-voltage, quad buffer/driver
• Package: TSSOP-14
• Essence: Amplification and buffering of digital signals
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Logic Family: LVC (Low-Voltage CMOS)
• Number of Buffers/Drivers: 4
• Input/Output Compatibility: TTL, LVTTL, LVCMOS
• Propagation Delay: 3.8ns (typical)
• Output Drive Capability: ±24mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LVC126APW/AUJ IC has a TSSOP-14 package with the following pin configuration:

__ __ Y1 | 1 14 | VCC A1 | 2 13 | Y2 B1 | 3 12 | A2 G1 | 4 11 | B2 GND| 5 10 | G2 A3 | 6 9 | Y3 B3 | 7 8 | G3 ‾‾ ‾‾

Functional Features

• Quad buffer/driver with 3-state outputs
• Compatible with various logic families
• Supports bidirectional data flow
• Provides high-speed signal amplification and buffering
• Low power consumption
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - High-speed operation - Wide supply voltage range - Compatibility with different logic families - Bidirectional data flow support - ESD protection for enhanced reliability

Disadvantages: - Limited output drive capability compared to some specialized buffer/driver ICs - Not suitable for high-power applications

Working Principles

The 74LVC126APW/AUJ is a quad buffer/driver IC that amplifies and buffers digital signals. It operates on a low-voltage CMOS logic family, allowing compatibility with various logic families such as TTL, LVTTL, and LVCMOS. The IC features 3-state outputs, enabling bidirectional data flow. It provides high-speed signal amplification and buffering while consuming low power. The inputs and outputs are equipped with ESD protection to ensure reliable operation.

Detailed Application Field Plans

The 74LVC126APW/AUJ IC finds applications in various fields where digital signal buffering and amplification are required. Some potential application areas include: 1. Microcontrollers and embedded systems 2. Communication systems 3. Data transmission and reception circuits 4. Industrial automation and control systems 5. Consumer electronics devices 6. Automotive electronics

Detailed and Complete Alternative Models

1. SN74LVC126A: Similar quad buffer/driver IC from Texas Instruments
2. MC74LVC126A: Quad buffer/driver IC from ON Semiconductor
3. CD74LVC126A: Quad buffer/driver IC from Texas Instruments
4. 74HC126: Quad buffer/driver IC from various manufacturers

These alternative models offer similar functionality and can be used as substitutes for the 74LVC126APW/AUJ IC in various applications.

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