SN74ALVC125PWR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: High-speed, low-power, 3-state output
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Quad bus buffer gate with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA at 3.3V
• Propagation Delay: 2.5ns (typical)

Detailed Pin Configuration

The SN74ALVC125PWR has a total of 14 pins arranged in a TSSOP package. The pin configuration is as follows:

___________ | | 1 |1 14| VCC 2 |2 13| 1A 3 |3 12| 1Y 4 |4 11| 2A 5 |5 10| 2Y 6 |6 9| 3A 7 |7 8| 3Y |___________|

Functional Features

• Quad 3-state non-inverting buffer gates
• High-speed operation with minimal power consumption
• Supports mixed-mode signal operation on all ports
• Provides high output drive capability for driving heavily loaded buses or backplanes
• Allows multiple devices to be connected to a common bus without contention

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low-power consumption helps in reducing overall system power requirements - 3-state outputs allow multiple devices to share a common bus without interference - Small package size saves board space

Disadvantages: - Limited voltage range may restrict compatibility with certain systems - Propagation delay may affect real-time applications requiring immediate response

Working Principles

The SN74ALVC125PWR is a quad buffer gate that amplifies and buffers digital signals. It operates by receiving input signals (A1, A2, A3) and providing corresponding amplified output signals (Y1, Y2, Y3). The 3-state outputs allow the device to be effectively disconnected from the bus when not actively driving it.

Detailed Application Field Plans

The SN74ALVC125PWR finds applications in various fields, including: 1. Microprocessor-based systems 2. Data communication systems 3. Industrial automation 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

1. SN74LVC125APW: Similar functionality, but operates at a lower voltage range (1.65V to 3.6V)
2. SN74HC125N: Higher voltage range (2V to 6V), but slower propagation delay (9ns typical)
3. SN74LVTH125PW: Supports hot insertion, but has a higher supply voltage range (2.7V to 3.6V)

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

In conclusion, the SN74ALVC125PWR is a high-speed, low-power quad buffer gate IC used for signal buffering in various electronic systems. Its small package size, 3-state outputs, and compatibility with mixed-mode signals make it a versatile choice for different applications. However, its limited voltage range and propagation delay should be considered when selecting alternative models for specific requirements.