74HC7541N,112

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Level Shifter
• Characteristics:
  • High-speed CMOS technology
  • Wide operating voltage range
  • Low power consumption
  • Schmitt-trigger inputs for noise immunity
• Package: DIP-14 (Dual In-line Package with 14 pins)
• Essence: This IC is designed to shift logic levels between different voltage domains in digital circuits.
• Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Maximum Operating Frequency: 25 MHz
• Input Capacitance: 3.5 pF
• Output Capacitance: 4.5 pF
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. A0: Address Input 0
2. A1: Address Input 1
3. A2: Address Input 2
4. A3: Address Input 3
5. OE: Output Enable
6. I/O0: Bidirectional Data Input/Output 0
7. I/O1: Bidirectional Data Input/Output 1
8. GND: Ground
9. I/O2: Bidirectional Data Input/Output 2
10. I/O3: Bidirectional Data Input/Output 3
11. VCC: Positive Power Supply
12. I/O4: Bidirectional Data Input/Output 4
13. I/O5: Bidirectional Data Input/Output 5
14. I/O6: Bidirectional Data Input/Output 6

Functional Features

• Logic level shifting between different voltage domains
• Bidirectional data transfer capability
• Addressable inputs for selecting specific data lines
• Output enable control for enabling/disabling the outputs

Advantages and Disadvantages

Advantages

• High-speed operation suitable for time-critical applications
• Wide operating voltage range allows compatibility with various systems
• Low power consumption for energy-efficient designs
• Schmitt-trigger inputs provide noise immunity, ensuring reliable operation in noisy environments

Disadvantages

• Limited number of bidirectional data lines (up to 7)
• Not suitable for high-frequency applications above 25 MHz

Working Principles

The 74HC7541N,112 is a digital logic level shifter that operates by receiving input signals from one voltage domain and translating them to another voltage domain. It utilizes CMOS technology to achieve high-speed operation while consuming low power. The address inputs allow selection of specific data lines, and the output enable pin controls the activation of the outputs.

Detailed Application Field Plans

The 74HC7541N,112 can be used in various applications where logic level shifting is required, such as: - Interfacing between microcontrollers operating at different voltage levels - Communication interfaces between different digital systems - Level translation in mixed-voltage circuit designs

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74HC7541N,112 are: - SN74LVC1T45DBVR: Single-bit dual-supply bus transceiver - CD40109BE: Quad level-shifter IC - TXB0108PWR: 8-bit bidirectional voltage-level translator

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