Encyclopedia Entry: 74FCT163245CPVG8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Data Bus Transceiver
• Characteristics: High-speed, bidirectional data transfer, voltage level translation
• Package: Ceramic Pin Grid Array (CPGA)
• Essence: Facilitates efficient and reliable communication between different parts of a digital system
• Packaging/Quantity: Typically sold in reels or trays containing multiple units

Specifications

• Technology: CMOS
• Number of Channels: 16
• Logic Family: FCT
• Voltage Supply Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Drive Strength: ±24mA
• Propagation Delay: <10ns
• Input/Output Compatibility: TTL, LVTTL, CMOS

Detailed Pin Configuration

The 74FCT163245CPVG8 IC has a total of 48 pins, which are assigned as follows:

• Pins 1-2: Channel A0
• Pins 3-4: Channel A1
• ...
• Pins 47-48: Channel B15

Functional Features

• Bidirectional Data Transfer: Allows data to be transmitted in both directions, enabling communication between different parts of a digital system.
• Voltage Level Translation: Supports the conversion of signal voltage levels between different logic families, ensuring compatibility between devices operating at different voltage levels.
• High-Speed Operation: The IC is designed for high-speed data transmission, minimizing propagation delays and facilitating efficient communication.

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transfer. - Bidirectional functionality allows for versatile communication. - Voltage level translation ensures compatibility between different logic families. - Robust CMOS technology provides reliability and low power consumption.

Disadvantages: - Limited to a specific number of channels (16 in this case). - Requires careful consideration of voltage compatibility with other devices in the system.

Working Principles

The 74FCT163245CPVG8 is a data bus transceiver that facilitates bidirectional communication between two separate data buses. It operates by receiving data from one bus and transmitting it to the other, while also allowing data to flow in the opposite direction. The IC incorporates voltage level translation circuitry, ensuring compatibility between different logic families or devices operating at different voltage levels.

Detailed Application Field Plans

The 74FCT163245CPVG8 is commonly used in various digital systems where efficient and reliable data transfer is required. Some application fields include:

1. Microprocessors and Microcontrollers: Facilitating communication between the processor and external memory or peripheral devices.
2. Networking Equipment: Enabling data transmission between different network components, such as routers, switches, and interface cards.
3. Industrial Automation: Supporting communication between control units, sensors, and actuators in automated systems.
4. Telecommunications: Used in communication equipment for signal routing and data exchange.
5. Automotive Electronics: Facilitating data transfer between different electronic modules within vehicles.

Detailed and Complete Alternative Models

1. SN74LVTH163245DGGR: Similar bidirectional data bus transceiver with 16 channels, compatible with LVTTL and CMOS logic families.
2. MC74VHC245DTR2G: Octal bus transceiver with 8 channels, compatible with TTL and CMOS logic families.
3. CD74HCT245E: Octal bus transceiver with 8 channels, compatible with TTL logic family.

(Note: This list provides only a few alternative models; there are numerous other options available in the market.)

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