SN74LVC125AIPWREP

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics:
  • Low-voltage CMOS technology
  • Quad bus buffer with 3-state outputs
  • High-speed operation
  • Wide operating voltage range
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: This IC is designed to provide buffering and driving capabilities for digital signals in various electronic applications.
• Packaging/Quantity: Available in reels, with 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
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA
• Propagation Delay: 4.3ns (typical)

Detailed Pin Configuration

The SN74LVC125AIPWREP has a total of 14 pins, which are assigned as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | OE | Output Enable | | 2 | Y1 | Output 1 | | 3 | A1 | Input 1 | | 4 | GND | Ground | | 5 | A2 | Input 2 | | 6 | Y2 | Output 2 | | 7 | A3 | Input 3 | | 8 | VCC | Power Supply | | 9 | Y3 | Output 3 | | 10 | A4 | Input 4 | | 11 | Y4 | Output 4 | | 12 | GND | Ground | | 13 | NC | No Connection | | 14 | OE | Output Enable |

Functional Features

• Quad bus buffer with 3-state outputs: Allows multiple inputs to be connected to a common output line.
• Low-voltage CMOS technology: Enables operation at lower power supply voltages, reducing power consumption.
• High-speed operation: Provides fast signal buffering and driving capabilities.
• Wide operating voltage range: Allows compatibility with various digital systems.

Advantages

• Low power consumption due to low-voltage CMOS technology.
• Fast propagation delay ensures efficient signal transmission.
• 3-state outputs allow for easy bus sharing and system integration.
• Wide operating voltage range provides flexibility in different applications.

Disadvantages

• Limited output drive capability compared to some other buffer/driver ICs.
• Not suitable for high-power applications due to its low current handling capacity.

Working Principles

The SN74LVC125AIPWREP operates by receiving digital input signals on the A1, A2, A3, and A4 pins. These signals are buffered and amplified internally, and the resulting outputs (Y1, Y2, Y3, and Y4) can be enabled or disabled using the OE (Output Enable) pin. When the OE pin is low, the outputs are active, allowing the buffered signals to be transmitted. Conversely, when the OE pin is high, the outputs are in a high-impedance state, effectively disconnecting them from the external circuit.

Detailed Application Field Plans

The SN74LVC125AIPWREP is widely used in various electronic applications, including: - Microcontrollers and microprocessors - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

• SN74LVC126AIPWREP: Similar to SN74LVC125AIPWREP, but with 3-state outputs and an additional buffer.
• SN74LVC3245AIPWREP: Octal bus transceiver with 3-state outputs, suitable for bidirectional data transfer.

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