CY74FCT162245ATPVC

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Data Buffer/Transceiver
• Characteristics: High-speed, low-power, bidirectional data transfer
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Buffering and transceiving digital signals between different parts of a circuit
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Channels: 16
• Logic Family: FCT (Fast CMOS TTL)
• Supply Voltage: 4.5V to 5.5V
• Input/Output Voltage Levels: TTL-compatible
• Maximum Operating Frequency: 100MHz
• Output Drive Strength: ±24mA
• Propagation Delay: 3.8ns (typical)

Detailed Pin Configuration

1. A1 - Channel 1 Data Input
2. B1 - Channel 1 Data Output
3. Y1 - Channel 1 Direction Control
4. GND - Ground
5. Y2 - Channel 2 Direction Control
6. B2 - Channel 2 Data Output
7. A2 - Channel 2 Data Input
8. VCC - Power Supply
9. A3 - Channel 3 Data Input
10. B3 - Channel 3 Data Output
11. Y3 - Channel 3 Direction Control
12. GND - Ground
13. Y4 - Channel 4 Direction Control
14. B4 - Channel 4 Data Output
15. A4 - Channel 4 Data Input
16. VCC - Power Supply

(Note: The pin configuration continues up to Pin 48)

Functional Features

• Bidirectional data transfer between two buses with different voltage levels
• Non-inverting outputs for minimal signal distortion
• High-speed operation for efficient data transmission
• TTL-compatible input and output voltage levels for easy integration into existing systems
• Output enable control for disabling the outputs when not in use

Advantages

• High-speed operation allows for quick data transfer between different parts of a circuit
• Low-power consumption helps in reducing overall energy usage
• Bidirectional functionality eliminates the need for separate buffers and transceivers
• TTL compatibility ensures seamless integration with existing TTL-based systems
• Output enable control provides flexibility in managing the outputs

Disadvantages

• Limited to 16 channels, which may not be sufficient for complex systems requiring more connections
• Propagation delay of 3.8ns may introduce slight timing issues in highly time-sensitive applications

Working Principles

The CY74FCT162245ATPVC is a bidirectional buffer/transceiver IC that facilitates the transfer of digital signals between two buses operating at different voltage levels. It uses CMOS technology to achieve high-speed operation while consuming low power. The IC features non-inverting outputs, allowing for minimal signal distortion during data transfer.

The direction of data flow is controlled by the direction control pins (Y1-Y16), enabling bidirectional communication. The IC operates on a supply voltage range of 4.5V to 5.5V and provides TTL-compatible input and output voltage levels, ensuring compatibility with TTL-based systems.

Detailed Application Field Plans

The CY74FCT162245ATPVC is commonly used in various applications, including: - Data communication systems - Networking equipment - Industrial automation - Test and measurement instruments - Embedded systems

In these applications, the IC facilitates the buffering and transceiving of digital signals between different parts of a circuit, enabling efficient data transfer and communication.

Detailed and Complete Alternative Models

• SN74FCT162245T - Texas Instruments
• MC74FCT16245 - ON Semiconductor
• 74FCT162245AT - Integrated Device Technology (IDT)
• CD74FCT16245 - Texas Instruments

(Note: The list of alternative models can be expanded based on availability and specific requirements)

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