CY74FCT245CTSOCTG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter/Transceiver
• Characteristics: High-speed, low-power, bidirectional data transfer
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Transfers data between two different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Data Transfer Rate: Up to 200Mbps

Detailed Pin Configuration

1. OE (Output Enable)
2. A1 (Data Bus A)
3. A2 (Data Bus A)
4. A3 (Data Bus A)
5. A4 (Data Bus A)
6. A5 (Data Bus A)
7. GND (Ground)
8. B1 (Data Bus B)
9. B2 (Data Bus B)
10. B3 (Data Bus B)
11. B4 (Data Bus B)
12. B5 (Data Bus B)
13. VCC (Supply Voltage)
14. DIR (Direction Control)
15. NC (No Connection)
16. GND (Ground)

Functional Features

• Bidirectional data transfer between two voltage domains
• Supports voltage level shifting from 5V to 3.3V or vice versa
• High-speed operation with minimal propagation delay
• Low power consumption for energy-efficient applications
• Output enable control for easy interfacing with other devices

Advantages

• Enables seamless communication between different voltage systems
• Fast data transfer rate for efficient data exchange
• Compact SOIC package for space-constrained designs
• Wide operating temperature range for versatile applications
• Low power consumption for extended battery life

Disadvantages

• Limited to bidirectional data transfer only
• Requires careful consideration of voltage compatibility between domains
• May not be suitable for applications requiring higher data transfer rates

Working Principles

The CY74FCT245CTSOCTG4 is a level shifter/transceiver IC that facilitates bidirectional data transfer between two different voltage domains. It operates by converting the logic levels of input signals from one domain to the appropriate levels of the other domain. The direction of data flow is controlled by the DIR pin, allowing seamless communication between systems with varying voltage requirements.

Detailed Application Field Plans

1. Interfacing microcontrollers with different voltage levels
2. Communication between devices operating at different logic levels
3. Level shifting in mixed-voltage systems
4. Data transfer between FPGA and peripheral devices
5. Interface conversion in industrial automation systems

Detailed and Complete Alternative Models

1. SN74LV245A: Low-Voltage Octal Bus Transceiver
2. 74HCT245: Octal Bus Transceiver with 3-State Outputs
3. CD4508: CMOS Dual 4-Bit Latch/4-to-8 Line Decoder
4. MC74VHC245: Octal Bus Transceiver with 3-State Outputs
5. MAX3378E: ±15kV ESD-Protected, 460kbps, 3V to 5.5V RS-232 Transceivers

Note: These alternative models offer similar functionality but may have different specifications and pin configurations.

This encyclopedia entry provides an overview of the CY74FCT245CTSOCTG4, a level shifter/transceiver IC used for bidirectional data transfer between different voltage domains. It includes basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.