TC74VCX164245ELF

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics:
  • Voltage Translation: 1.2V to 3.6V
  • Bidirectional Data Transfer
  • High-Speed Operation
  • Low Power Consumption
• Package: TSSOP-48
• Essence: Logic level shifting between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Input Current: ±50mA
• Maximum Output Current: ±50mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC74VCX164245ELF IC has a TSSOP-48 package with the following pin configuration:

┌───┐ OE1 │1 48│ VCC A1 │2 47│ GND A2 │3 46│ B1 A3 │4 45│ B2 A4 │5 44│ B3 A5 │6 43│ B4 A6 │7 42│ B5 A7 │8 41│ B6 A8 │9 40│ B7 A9 │10 39│ B8 A10 │11 38│ B9 A11 │12 37│ B10 A12 │13 36│ B11 A13 │14 35│ B12 A14 │15 34│ B13 A15 │16 33│ B14 A16 │17 32│ B15 GND │18 31│ VCC OE2 │19 30│ Y1 Y2 │20 29│ Y3 Y4 │21 28│ Y5 Y6 │22 27│ Y7 Y8 │23 26│ Y9 Y10 │24 25│ Y11 └───┘

Functional Features

• Bidirectional voltage translation between two voltage domains
• Supports high-speed data transfer
• Low power consumption for energy-efficient operation
• Enables interfacing between devices operating at different voltage levels

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems
• Bidirectional data transfer simplifies communication between different voltage domains
• High-speed operation enables efficient data transmission
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Limited to voltage translation between 1.2V and 3.6V
• Requires careful consideration of input and output voltage levels to prevent damage

Working Principles

The TC74VCX164245ELF is a logic level shifter that facilitates bidirectional voltage translation between two voltage domains. It operates by receiving input signals from one domain and translating them to the appropriate voltage level for the other domain. The IC ensures seamless communication between devices operating at different voltage levels, enabling data transfer without signal degradation.

Detailed Application Field Plans

The TC74VCX164245ELF finds applications in various fields where voltage translation is required. Some potential application areas include:

1. Microcontroller Interfacing: The IC enables communication between microcontrollers operating at different voltage levels, facilitating seamless integration of multiple systems.
2. Sensor Networks: It allows interfacing between sensors and microcontrollers with varying voltage requirements, enabling efficient data acquisition and processing.
3. Communication Systems: The IC can be used in communication interfaces to ensure compatibility between devices operating at different voltage levels, enhancing overall system performance.

Detailed and Complete Alternative Models

1. SN74LVC245A: This logic level shifter offers similar functionality with a wider voltage range (1.65V to 5.5V) and is available in various package options.
2. TXS0108E: This bidirectional voltage translator supports voltage translation between 1.2V and 3.6V and features an automatic direction control circuit for simplified operation.
3. PCA9306: This dual bidirectional I2C-bus and SMBus voltage-level translator supports voltage translation between 0.9V and 5V, making it suitable for a wide range of applications.

(Note: These alternative models are provided as examples and may not cover all available options.)

In conclusion, the