SN74AHCT125QDRQ1

Product Overview

Category

SN74AHCT125QDRQ1 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a quad bus buffer gate with 3-state outputs.

Characteristics

• High-speed CMOS technology
• Low power consumption
• Wide operating voltage range
• 3-state outputs for bus-oriented applications

Package

SN74AHCT125QDRQ1 is available in a small outline package (SOIC) with 14 pins.

Essence

The essence of SN74AHCT125QDRQ1 lies in its ability to provide buffering and signal amplification for bus systems, ensuring efficient data transfer.

Packaging/Quantity

SN74AHCT125QDRQ1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 7 ns (max)
• Output Current: ±8 mA

Detailed Pin Configuration

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

Functional Features

• Quad 3-state non-inverting buffers
• High-speed operation
• Compatible with TTL inputs
• Balanced propagation delays
• Low power consumption
• ESD protection exceeds JESD 22

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data transfer
• Wide operating voltage range provides flexibility in various applications
• Low power consumption helps conserve energy
• ESD protection ensures durability and reliability

Disadvantages

• Limited number of buffer gates (4 in this case)
• May not be suitable for applications requiring a larger number of buffer gates

Working Principles

SN74AHCT125QDRQ1 operates by receiving input signals on the A and B pins, and based on the control signal received on the OE pin, it either enables or disables the output on the Y pin. This allows for buffering and amplification of signals in bus-oriented applications.

Detailed Application Field Plans

SN74AHCT125QDRQ1 finds applications in various fields, including: 1. Automotive electronics 2. Industrial automation 3. Consumer electronics 4. Telecommunications 5. Medical devices

In automotive electronics, it can be used for signal conditioning and level shifting in communication systems. In industrial automation, it can be employed for interfacing between different logic levels. In consumer electronics, it can be utilized for bus buffering in audio/video systems. In telecommunications, it can assist in signal amplification and buffering. In medical devices, it can be applied for data acquisition and processing.

Detailed and Complete Alternative Models

Some alternative models to SN74AHCT125QDRQ1 include: 1. SN74LVC125A: Quad bus buffer gate with 3-state outputs 2. SN74HC125: Quad bus buffer gate with 3-state outputs 3. SN74LVTH125: Quad bus buffer gate with 3-state outputs 4. SN74ACT125: Quad bus buffer gate with 3-state outputs

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, SN74AHCT125QDRQ1 is a versatile integrated circuit that serves as a quad bus buffer gate with 3-state outputs. Its high-speed operation, low power consumption, and wide operating voltage range make it suitable for various applications in automotive electronics, industrial automation, consumer electronics, telecommunications, and medical devices.