Encyclopedia Entry: 74ABTH162460DLG4

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Device
• Characteristics: High-speed, low-power, 16-bit buffer/line driver with 3-state outputs
• Package: DLG4 package
• Essence: Buffering and driving signals in digital circuits
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

The 74ABTH162460DLG4 is a 16-bit buffer/line driver IC designed for high-speed digital logic applications. It operates at low power consumption levels while providing efficient signal buffering and driving capabilities. The device features 3-state outputs, allowing multiple devices to be connected together without causing conflicts.

Detailed Pin Configuration

The 74ABTH162460DLG4 has a total of 48 pins, which are arranged as follows:

• Pins 1-8: Output Enable (OE) inputs for each group of 8 bits
• Pins 9-24: Data inputs (D0-D15)
• Pins 25-40: Data outputs (Q0-Q15)
• Pins 41-48: Ground (GND) and Supply Voltage (VCC)

Functional Features

• High-speed operation: The IC is capable of handling data at fast speeds, making it suitable for time-critical applications.
• Low-power consumption: The device is designed to minimize power usage, reducing energy requirements in digital circuits.
• 3-state outputs: The 3-state outputs allow for easy connection of multiple devices without signal conflicts.
• Wide operating voltage range: The IC can operate within a wide voltage range, providing flexibility in various circuit designs.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - Low-power consumption reduces energy requirements. - 3-state outputs facilitate easy integration with other devices. - Wide operating voltage range offers flexibility in circuit design.

Disadvantages: - Limited to 16-bit buffering and driving capabilities. - May require additional components for specific applications. - Sensitive to electrostatic discharge (ESD) and proper handling is necessary.

Working Principles

The 74ABTH162460DLG4 operates by receiving data inputs and buffering them internally. The buffered signals are then driven to the output pins based on the control signals received from the Output Enable (OE) inputs. When the OE input is active, the device drives the output pins with the buffered data. Conversely, when the OE input is inactive, the outputs are in a high-impedance state, allowing other devices to drive the bus.

Detailed Application Field Plans

The 74ABTH162460DLG4 is commonly used in various digital logic applications, including:

1. Microprocessor systems
2. Data communication systems
3. Memory interfaces
4. Industrial automation
5. Automotive electronics

In microprocessor systems, the IC can be utilized for address and data bus buffering, ensuring reliable signal transmission between the microprocessor and memory or peripheral devices. In data communication systems, it can serve as a line driver for transmitting digital signals over long distances. In memory interfaces, the IC aids in data transfer between the memory modules and the controller. In industrial automation and automotive electronics, it can be employed for signal buffering and driving in control systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74ABTH162460DLG4 include:

1. SN74ABT16245A: 16-bit transceiver with 3-state outputs
2. MC74ACT16245: 16-bit buffer/line driver with 3-state outputs
3. CD74ACT16245: 16-bit non-inverting bus transceiver with 3-state outputs

These alternative models provide comparable features and can be considered as substitutes for the 74ABTH162460DLG4 in various digital logic applications.

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