TC649VUATR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Translator
• Characteristics: High-speed, low-power consumption
• Package: Small Outline Transistor (SOT) package
• Essence: Translates voltage levels between different logic families
• Packaging/Quantity: Available in tape and reel packaging, 2500 units per reel

Specifications

• Supply Voltage: 1.2V to 3.6V
• Logic Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 5ns (typical)

Detailed Pin Configuration

The TC649VUATR has a total of 8 pins:

1. VCC: Supply voltage input
2. GND: Ground reference
3. A1: Logic level input A
4. A2: Logic level input B
5. OE: Output enable control
6. B1: Logic level output A
7. B2: Logic level output B
8. NC: No connection

Functional Features

• Bi-directional voltage translation between two logic levels
• Supports various logic families such as TTL, CMOS, and LVCMOS
• Low power consumption for energy-efficient applications
• High-speed operation for time-critical systems
• Output enable control for flexible signal routing

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with different systems
• Small package size enables space-saving designs
• Fast propagation delay ensures quick signal transmission
• Versatile compatibility with multiple logic families

Disadvantages

• Limited number of voltage translation channels
• Not suitable for high-voltage applications

Working Principles

The TC649VUATR is designed to translate voltage levels between different logic families. It operates by receiving logic level inputs (A1 and A2) and translating them to the corresponding logic levels (B1 and B2) based on the selected output enable control (OE). The IC ensures bidirectional translation, allowing seamless communication between systems operating at different voltage levels.

Detailed Application Field Plans

The TC649VUATR finds applications in various fields, including:

1. Microcontroller interfacing
2. Communication systems
3. Industrial automation
4. Consumer electronics
5. Automotive electronics

Detailed and Complete Alternative Models

• SN74LV1T34DBVR
• 74LVC1T45GW
• NC7SZ04P5X

These alternative models offer similar functionality and can be considered as replacements for the TC649VUATR in specific applications.

In conclusion, the TC649VUATR is a high-speed, low-power voltage translator IC that enables seamless communication between different logic families. Its small package size, wide supply voltage range, and versatile compatibility make it suitable for various applications in different industries. However, it has limitations in terms of the number of voltage translation channels and high-voltage applications.