Overview of Texas Instruments 74LVC161284DGGRG4

The Texas Instruments 74LVC161284DGGRG4 is a high-performance, 19-bit bus interface device designed for the facilitation of data communication between a bus and a test or memory device. This integrated circuit is part of the LVC (Low-Voltage CMOS) family, which is known for its low-power consumption and high-speed operation. The 74LVC161284DGGRG4 is particularly suitable for implementing buffer registers, I/O ports, and bidirectional bus drivers with its versatile features and robust design.

Key Features

• Bus Hold Function: This device comes with a bus hold feature which maintains the last active state during a tri-state or power-off condition, thus eliminating the need for external pull-up or pull-down resistors.
• Wide Voltage Range: It operates over a 1.65 V to 3.6 V V<sub>CC range, making it compatible with a variety of logic levels and suitable for mixed-voltage applications.
• High Drive Capability: The 74LVC161284DGGRG4 is capable of driving up to 24 mA at the output, providing a strong signal drive to the bus.
• Low Power Dissipation: It features a reduced power consumption characteristic of the LVC family, with a maximum ICC of only 40 µA when in the high-impedance state.

Technical Specifications

• Logic Type: Bus Interface
• Number of Channels: 19
• Package/Case: TSSOP-48
• Mounting Type: Surface Mount
• Operating Temperature: -40°C to +85°C

Applications

The 74LVC161284DGGRG4 is ideal for a range of applications that require a high-speed and reliable interface between data buses. This includes, but is not limited to,:

• Servers and networking equipment
• Data communication systems
• Memory interface circuits
• Industrial control systems
• Test equipment

With its advanced features and compliance with the JEDEC standard, the Texas Instruments 74LVC161284DGGRG4 is a top choice for designers looking to enhance their digital systems with a robust and efficient bus interface solution.