CY74FCT2541CTSOC

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide voltage range compatibility
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range (A Port): 0V to VCC_A
• Input Voltage Range (B Port): 0V to VCC_B
• Output Voltage Range (Y Port): 0V to VCC_Y
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 3.5ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The CY74FCT2541CTSOC has a total of 20 pins, which are assigned as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | OE | Output Enable | | 2 | A1 | Input A1 | | 3 | A2 | Input A2 | | 4 | A3 | Input A3 | | 5 | A4 | Input A4 | | 6 | GND | Ground | | 7 | B1 | Input B1 | | 8 | B2 | Input B2 | | 9 | B3 | Input B3 | | 10 | B4 | Input B4 | | 11 | Y1 | Output Y1 | | 12 | Y2 | Output Y2 | | 13 | Y3 | Output Y3 | | 14 | Y4 | Output Y4 | | 15 | VCCB | Supply Voltage for B Port | | 16 | VCCY | Supply Voltage for Y Port | | 17 | NC | No Connection | | 18 | GND | Ground | | 19 | A0 | Input A0 | | 20 | VCC_A | Supply Voltage for A Port |

Functional Features

• Logic level translation between different voltage domains
• Bidirectional translation capability
• Non-inverting outputs
• Output enable control for disabling the outputs

Advantages

• High-speed operation allows for efficient data transfer
• Low power consumption helps in reducing overall energy usage
• Wide voltage range compatibility enables interfacing with various devices
• Small package size (SOIC) saves board space

Disadvantages

• Limited number of input/output channels (4-bit)
• Not suitable for applications requiring higher drive capability

Working Principles

The CY74FCT2541CTSOC is a logic level translator IC that facilitates communication between digital systems operating at different voltage levels. It uses a combination of MOSFETs and CMOS technology to achieve bidirectional voltage translation without inversion. The OE pin controls the output enable function, allowing the user to disable the outputs when needed.

Detailed Application Field Plans

The CY74FCT2541CTSOC can be used in various applications where logic level translation is required. Some potential application fields include: - Microcontroller interfacing with different voltage peripherals - Communication interfaces between different logic families (e.g., TTL and CMOS) - Level shifting in battery-powered devices - Signal conditioning in industrial automation systems

Detailed and Complete Alternative Models

• SN74LVC1T45DBVR: Single-Bit Dual-Supply Bus Transceiver
• CD4050BE: Hex Non-Inverting Buffer/Converter
• TXB0104PWR: 4-Bit Bidirectional Voltage-Level Translator

These alternative models offer similar functionality and can be considered as alternatives to the CY74FCT2541CTSOC based on specific application requirements.

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