74HC7541PW,118

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Level Shifter
• Characteristics:
  • High-speed CMOS technology
  • Wide voltage range compatibility
  • Low power consumption
  • Small package size
• Package: TSSOP-20
• Essence: This IC is designed to shift logic levels between different voltage domains in digital circuits.
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2 V to 6 V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Maximum Operating Frequency: 80 MHz
• Number of Channels: 8
• Input Capacitance: 3.5 pF
• Output Capacitance: 4.5 pF
• Propagation Delay Time: 7 ns
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74HC7541PW,118 IC has a total of 20 pins arranged as follows:

___________ | | 1 |1 20| VCC 2 |2 19| A0 3 |3 18| A1 4 |4 17| A2 5 |5 16| A3 6 |6 15| A4 7 |7 14| A5 8 |8 13| A6 9 |9 12| A7 10 |10 11| GND |___________|

Functional Features

• Logic level shifting between different voltage domains.
• Bidirectional data transfer capability.
• High-speed operation suitable for digital communication protocols.
• Wide voltage range compatibility allows interfacing with various logic families.

Advantages and Disadvantages

Advantages

• High-speed CMOS technology enables fast data transfer.
• Wide voltage range compatibility provides flexibility in circuit design.
• Low power consumption helps conserve energy.
• Small package size saves board space.

Disadvantages

• Limited number of channels (8) may not be sufficient for complex applications.
• Propagation delay time (7 ns) may introduce timing issues in certain high-frequency designs.

Working Principles

The 74HC7541PW,118 is a digital logic level shifter that operates by utilizing CMOS technology. It accepts input signals from one voltage domain and shifts them to another voltage domain while maintaining signal integrity. The IC consists of eight bidirectional channels, allowing data transfer in both directions. The internal circuitry ensures compatibility between different voltage levels, making it suitable for interfacing various logic families.

Detailed Application Field Plans

The 74HC7541PW,118 IC finds applications in various fields where logic level shifting is required. Some potential application areas include: - Communication systems - Microcontroller interfacing - Sensor networks - Industrial automation - Robotics

Detailed and Complete Alternative Models

• SN74LVC1T45DBVR: Single-Bit Dual-Supply Bus Transceiver
• CD40109BE: Quad Level-Shifter/Line Receiver
• TXB0108PWR: 8-Bit Bidirectional Voltage-Level Translator

These alternative models offer similar functionality and can be considered as substitutes for the 74HC7541PW,118 IC depending on specific requirements.

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