Encyclopedia Entry: 74FCT162244TPVCG4

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74FCT162244TPVCG4 is a high-speed, low-power, 16-bit buffer/line driver with 3-state outputs. It is designed to provide high-performance bus interface buffering for wide data paths or buses carrying parity.

Characteristics: This IC operates at a voltage range of 4.5V to 5.5V and offers balanced propagation delays and transition times. It features 3-state outputs that allow multiple devices to be connected to the same bus without contention. The 74FCT162244TPVCG4 is suitable for various applications requiring high-speed data transfer.

Package: The 74FCT162244TPVCG4 comes in a 48-pin TSSOP (Thin Shrink Small Outline Package) package. This package provides a compact form factor while ensuring efficient heat dissipation.

Essence: The essence of the 74FCT162244TPVCG4 lies in its ability to provide reliable and efficient buffering for high-speed data buses, enabling seamless communication between different components of a system.

Packaging/Quantity: The 74FCT162244TPVCG4 is typically sold in reels containing 250 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
• Maximum Propagation Delay: 6ns
• Maximum Output Skew: 1.5ns
• Maximum Quiescent Current: 80μA

Detailed Pin Configuration

The 74FCT162244TPVCG4 has a total of 48 pins, which are organized as follows:

• Pins 1 to 8: Data Inputs (D0-D7)
• Pins 9 to 16: Data Inputs (D8-D15)
• Pins 17 to 24: Output Enable Inputs (OE0-OE7)
• Pins 25 to 32: Output Enable Inputs (OE8-OE15)
• Pins 33 to 40: 3-State Outputs (Q0-Q7)
• Pins 41 to 48: 3-State Outputs (Q8-Q15)

Functional Features

• High-speed operation: The 74FCT162244TPVCG4 is designed for high-speed data transfer, making it suitable for applications that require rapid communication between components.
• 3-state outputs: The IC features 3-state outputs, allowing multiple devices to be connected to the same bus without causing conflicts or contention.
• Low power consumption: With its low quiescent current, the 74FCT162244TPVCG4 helps minimize power consumption in electronic systems.
• Balanced propagation delays: The IC ensures balanced propagation delays and transition times, enabling reliable and synchronized data transmission.

Advantages and Disadvantages

Advantages: - High-speed operation facilitates efficient data transfer. - 3-state outputs enable easy bus sharing among multiple devices. - Low power consumption helps conserve energy. - Balanced propagation delays ensure reliable data transmission.

Disadvantages: - Limited voltage range (4.5V to 5.5V) may not be suitable for all applications. - The package size may pose challenges in space-constrained designs.

Working Principles

The 74FCT162244TPVCG4 operates by receiving data inputs and control signals from an external source. It buffers and amplifies the input signals, providing a clean and amplified output signal. The 3-state outputs allow the IC to be connected to a bus, enabling bidirectional data flow. The IC's internal circuitry ensures balanced propagation delays and transition times, minimizing signal distortion and ensuring reliable data transmission.

Detailed Application Field Plans

The 74FCT162244TPVCG4 finds applications in various fields, including:

1. Computer Systems: It can be used for buffering data buses in high-performance computers, facilitating efficient communication between different components.
2. Telecommunications: The IC enables fast data transfer in telecommunications equipment, such as routers and switches.
3. Industrial Automation: It is suitable for use in industrial automation systems, providing reliable buffering for data buses in control units.
4. Automotive Electronics: The IC can be utilized in automotive electronics for bus interface buffering, enhancing communication between different modules within a vehicle.
5. Consumer Electronics: It finds application in consumer electronic devices that require high-speed data transfer, such as gaming consoles and multimedia systems.

Detailed and Complete Alternative Models

• SN74FCT162244T: This is a similar 16-bit buffer/line driver IC from Texas Instruments, offering comparable features and performance.
• MC