Toshiba Semiconductor and Storage
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TC7MBL3245CFT(EL)
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TC7MBL3245CFT(EL)

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Signal Switching
  • Characteristics: High-speed, Low-voltage, Bidirectional
  • Package: 20-pin TSSOP
  • Essence: Logic Level Translator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 1.2V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 0.4ns (typical)
  • Input Capacitance: 2pF (typical)
  • Output Capacitance: 2pF (typical)

Detailed Pin Configuration

  1. OE (Output Enable)
  2. A Port (Bidirectional Data Bus)
  3. B Port (Bidirectional Data Bus)
  4. GND (Ground)
  5. B1 (Bidirectional Data Bus)
  6. B2 (Bidirectional Data Bus)
  7. B3 (Bidirectional Data Bus)
  8. B4 (Bidirectional Data Bus)
  9. VCC (Power Supply)
  10. A1 (Bidirectional Data Bus)
  11. A2 (Bidirectional Data Bus)
  12. A3 (Bidirectional Data Bus)
  13. A4 (Bidirectional Data Bus)
  14. NC (No Connection)
  15. NC (No Connection)
  16. NC (No Connection)
  17. NC (No Connection)
  18. NC (No Connection)
  19. NC (No Connection)
  20. NC (No Connection)

Functional Features

  • Bidirectional voltage level translation between two independent buses
  • Wide operating voltage range for compatibility with various systems
  • High-speed switching capability for efficient data transfer
  • Low power consumption for energy-efficient applications
  • Output enable pin for easy control of signal flow

Advantages and Disadvantages

Advantages

  • Enables seamless communication between devices operating at different voltage levels
  • Supports high-speed data transmission, suitable for time-critical applications
  • Compact package size allows for space-saving designs
  • Low power consumption extends battery life in portable devices

Disadvantages

  • Limited number of bidirectional data bus channels (4 channels)
  • Not suitable for applications requiring a large number of simultaneous translations
  • Sensitive to electrostatic discharge (ESD), proper handling required during installation

Working Principles

The TC7MBL3245CFT(EL) is a logic level translator designed to facilitate communication between two buses operating at different voltage levels. It utilizes a bidirectional switch to allow data transmission in both directions. The input voltage from one bus is translated to the corresponding voltage level on the other bus, ensuring compatibility between different systems.

Detailed Application Field Plans

The TC7MBL3245CFT(EL) can be used in various applications that require voltage level translation, such as:

  1. Microcontroller interfacing with peripheral devices
  2. Communication interfaces between different logic families (e.g., TTL and CMOS)
  3. Level shifting in battery-powered devices
  4. Industrial automation systems
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LVCH245APWR - Texas Instruments
  2. 74LVC245APW - NXP Semiconductors
  3. CD74HCT245M96 - Texas Instruments
  4. MC74VHC245DTG - ON Semiconductor
  5. 74AHC245PW - Nexperia

These alternative models offer similar functionality and can be considered as substitutes for the TC7MBL3245CFT(EL) based on specific application requirements.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa TC7MBL3245CFT(EL) katika suluhu za kiufundi

Sure! Here are 10 common questions and answers related to the application of TC7MBL3245CFT(EL) in technical solutions:

  1. Question: What is TC7MBL3245CFT(EL)?
    Answer: TC7MBL3245CFT(EL) is a multiplexer/demultiplexer IC (Integrated Circuit) that can be used for signal routing and level shifting in various technical applications.

  2. Question: What is the operating voltage range of TC7MBL3245CFT(EL)?
    Answer: The operating voltage range of TC7MBL3245CFT(EL) is typically between 1.65V and 5.5V.

  3. Question: Can TC7MBL3245CFT(EL) be used for bidirectional signal transmission?
    Answer: Yes, TC7MBL3245CFT(EL) supports bidirectional signal transmission, making it suitable for applications where signals need to be routed in both directions.

  4. Question: What is the maximum data rate supported by TC7MBL3245CFT(EL)?
    Answer: TC7MBL3245CFT(EL) can support data rates up to 100 Mbps, making it suitable for high-speed digital communication applications.

  5. Question: Does TC7MBL3245CFT(EL) have built-in ESD protection?
    Answer: Yes, TC7MBL3245CFT(EL) has built-in ESD (Electrostatic Discharge) protection, which helps protect the IC from damage due to electrostatic discharge events.

  6. Question: Can TC7MBL3245CFT(EL) be used in battery-powered applications?
    Answer: Yes, TC7MBL3245CFT(EL) has a low power consumption and can be used in battery-powered applications, helping to conserve energy.

  7. Question: What is the package type of TC7MBL3245CFT(EL)?
    Answer: TC7MBL3245CFT(EL) comes in a small form factor TSSOP (Thin Shrink Small Outline Package), which makes it suitable for space-constrained designs.

  8. Question: Can TC7MBL3245CFT(EL) be used in automotive applications?
    Answer: Yes, TC7MBL3245CFT(EL) is AEC-Q100 qualified, making it suitable for use in automotive applications that require high reliability and performance.

  9. Question: Does TC7MBL3245CFT(EL) have any special features for signal integrity?
    Answer: Yes, TC7MBL3245CFT(EL) has built-in impedance matching and low ON-resistance, which helps maintain signal integrity and minimize signal loss.

  10. Question: Are there any application notes or reference designs available for TC7MBL3245CFT(EL)?
    Answer: Yes, Toshiba provides application notes and reference designs for TC7MBL3245CFT(EL) on their official website, which can help users understand its usage in different technical solutions.

Please note that these answers are general and may vary depending on the specific requirements and use cases. It is always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.