Encyclopedia Entry: 74ALVC16501MTD

Product Overview

Category

The 74ALVC16501MTD belongs to the category of integrated circuits (ICs) and specifically falls under the family of digital logic devices.

Use

This IC is commonly used in electronic systems for data storage, transfer, and manipulation. It serves as a 16-bit universal bus transceiver with 3-state outputs.

Characteristics

• High-speed operation: The 74ALVC16501MTD operates at a high clock frequency, making it suitable for applications requiring fast data transfer.
• Wide voltage range: It supports a wide supply voltage range, allowing compatibility with various systems.
• 3-state outputs: The IC features 3-state outputs, enabling multiple devices to share a common bus without interference.
• Low power consumption: It is designed to consume minimal power, making it energy-efficient.

Package and Quantity

The 74ALVC16501MTD is available in a surface-mount package known as TSSOP (Thin Shrink Small Outline Package). It typically comes in reels or tubes containing a specific quantity, such as 250 or 1000 units per package.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input/Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 200 MHz
• Number of Pins: 56
• Logic Family: ALVC (Advanced Low-Voltage CMOS)

Pin Configuration

The pin configuration of the 74ALVC16501MTD is as follows:

+---------------------+ OE1 |1 56| VCC OE2 |2 55| GND DIR |3 54| D1 D0 |4 53| D2 D3 |5 52| D4 D5 |6 51| D6 D7 |7 50| D8 D9 |8 49| D10 D11 |9 48| D12 D13 |10 47| D14 D15 |11 46| D16 G1 |12 45| G2 GND |13 44| GND D17 |14 43| D18 D19 |15 42| D20 D21 |16 41| D22 D23 |17 40| D24 D25 |18 39| D26 D27 |19 38| D28 D29 |20 37| D30 D31 |21 36| D32 VCC |22 35| VCC D33 |23 34| D34 D35 |24 33| D36 D37 |25 32| D38 D39 |26 31| D40 D41 |27 30| D42 D43 |28 29| D44 +---------------------+

Functional Features

The 74ALVC16501MTD offers the following functional features:

• Bidirectional data transfer: It allows data to be transmitted in both directions, enabling efficient communication between different parts of a system.
• 3-state outputs: The IC supports three output states - high impedance, logic high, and logic low. This feature facilitates bus sharing and prevents data conflicts.
• Output enable control: The OE1 and OE2 pins control the output enable function, allowing the user to enable or disable the outputs as needed.
• Direction control: The DIR pin determines the direction of data flow, enabling flexible data routing.

Advantages and Disadvantages

Advantages

• High-speed operation enables fast data transfer.
• Wide voltage range ensures compatibility with various systems.
• 3-state outputs facilitate bus sharing without interference.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Limited number of pins may restrict the complexity of applications.
• Sensitive to electrostatic discharge (ESD) due to its integrated circuit nature.

Working Principles

The 74ALVC16501MTD operates based on CMOS technology. It utilizes a combination of transistors and logic gates to perform data storage, transfer, and manipulation functions. The IC's internal circuitry allows bidirectional data flow and provides control signals for output enable and direction.

Application Field Plans

The 74ALVC16501MTD finds application in various electronic systems, including but not limited