Encyclopedia Entry: 74ALVC16601MTD

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed, low-voltage, CMOS technology
• Package: TSSOP-56 (Thin Shrink Small Outline Package)
• Essence: Bidirectional voltage level translation between different logic levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

The 74ALVC16601MTD is a high-performance, low-voltage CMOS logic level shifter. It is designed to provide bidirectional voltage level translation between different logic levels, making it suitable for use in various digital systems. The IC operates at a supply voltage range of 1.2V to 3.6V, allowing seamless interfacing between devices operating at different voltage levels.

Detailed Pin Configuration

The 74ALVC16601MTD features a TSSOP-56 package with the following pin configuration:

1. OE (Output Enable) - Output control pin
2. A1-A18 - Input/output pins for logic level translation
3. B1-B18 - Input/output pins for logic level translation
4. VCC - Positive power supply
5. GND - Ground reference
6. DIR (Direction Control) - Determines the direction of data flow
7. NC (No Connection) - Not connected pin
8. B18-B1 - Input/output pins for logic level translation
9. A18-A1 - Input/output pins for logic level translation
10. GND - Ground reference
11. VCC - Positive power supply
12. OE (Output Enable) - Output control pin

Functional Features

• Bidirectional voltage level translation between different logic levels
• Supports voltage translation from 1.2V to 3.6V
• High-speed operation with minimal propagation delay
• Low power consumption
• ESD protection on all inputs and outputs
• Output enable control for easy interfacing with other devices

Advantages and Disadvantages

Advantages: - Wide voltage range support - High-speed operation - Low power consumption - ESD protection for enhanced reliability - Easy interfacing with other devices

Disadvantages: - Limited number of input/output pins (18 each) - Requires careful consideration of voltage compatibility between devices

Working Principles

The 74ALVC16601MTD utilizes CMOS technology to perform bidirectional voltage level translation. It consists of a combination of MOSFETs that act as switches, allowing the transfer of logic signals between different voltage domains. The direction of data flow is controlled by the DIR pin, which determines whether the translation occurs from A to B or from B to A.

Detailed Application Field Plans

The 74ALVC16601MTD finds applications in various digital systems where voltage level translation is required. Some common application fields include:

1. Microcontrollers and microprocessors
2. Communication systems
3. Data acquisition systems
4. Industrial automation
5. Consumer electronics

Detailed and Complete Alternative Models

1. SN74LVC16601A - Texas Instruments
2. MC74LVX162601 - ON Semiconductor
3. CD74HCT16601 - Texas Instruments
4. 74VCX16601 - Fairchild Semiconductor
5. 74ABT16601 - NXP Semiconductors

These alternative models offer similar functionality and can be considered as alternatives to the 74ALVC16601MTD based on specific requirements and availability.

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