Encyclopedia Entry: 54FCT162245TEB
Product Information Overview
Category: Integrated Circuit (IC)
Use: The 54FCT162245TEB is a high-speed, octal bidirectional transceiver designed for use in various digital systems. It provides non-inverting level translation between two separate voltage domains.
Characteristics: - High-speed operation - Bidirectional data flow - Non-inverting level translation - Eight channels of data transmission - Wide operating voltage range
Package: The 54FCT162245TEB is available in a standard 48-pin TSSOP (Thin Shrink Small Outline Package) package.
Essence: This IC serves as a bridge between different voltage domains, allowing seamless communication between devices operating at different voltage levels.
Packaging/Quantity: The 54FCT162245TEB is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.
Specifications
- Supply Voltage Range: 2.0V to 5.5V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Maximum Operating Frequency: 100MHz
- Propagation Delay: 4.5ns (typical)
- Output Drive Strength: ±24mA
Detailed Pin Configuration
The 54FCT162245TEB features a total of 48 pins, which are assigned specific functions. Here is a detailed pin configuration:
- A1 - Channel A Data I/O
- B1 - Channel B Data I/O
- GND - Ground
- A2 - Channel A Data I/O
- B2 - Channel B Data I/O
- VCC - Power Supply
- A3 - Channel A Data I/O
- B3 - Channel B Data I/O
- OE - Output Enable
- A4 - Channel A Data I/O
- B4 - Channel B Data I/O
- DIR - Direction Control
- A5 - Channel A Data I/O
- B5 - Channel B Data I/O
- NC - No Connection
- A6 - Channel A Data I/O
- B6 - Channel B Data I/O
- GND - Ground
- A7 - Channel A Data I/O
- B7 - Channel B Data I/O
- VCC - Power Supply
- A8 - Channel A Data I/O
- B8 - Channel B Data I/O
- GND - Ground
- A9 - Channel A Data I/O
- B9 - Channel B Data I/O
- OE - Output Enable
- A10 - Channel A Data I/O
- B10 - Channel B Data I/O
- DIR - Direction Control
- A11 - Channel A Data I/O
- B11 - Channel B Data I/O
- NC - No Connection
- A12 - Channel A Data I/O
- B12 - Channel B Data I/O
- GND - Ground
- A13 - Channel A Data I/O
- B13 - Channel B Data I/O
- VCC - Power Supply
- A14 - Channel A Data I/O
- B14 - Channel B Data I/O
- GND - Ground
- A15 - Channel A Data I/O
- B15 - Channel B Data I/O
- OE - Output Enable
- A16 - Channel A Data I/O
- B16 - Channel B Data I/O
- DIR - Direction Control
Functional Features
- Bidirectional data transmission: The 54FCT162245TEB allows data to be transmitted in both directions, enabling communication between different devices.
- Non-inverting level translation: The IC ensures that the logic levels of the input signals are preserved during translation, eliminating any inversion.
- High-speed operation: With a maximum operating frequency of 100MHz, this transceiver is suitable for high-performance digital systems.
- Output enable control: The OE pin enables or disables the outputs, providing flexibility in controlling data flow.
Advantages and Disadvantages
Advantages: - Wide operating voltage range allows compatibility with various systems. - Non-inverting level translation preserves signal integrity. - High-speed operation supports fast data transfer. - Multiple channels provide versatility in system design.
Disadvantages: - Limited to bidirectional data transmission only. - Requires careful consideration of voltage compatibility between connected devices.
Working Principles
The 54FCT162245TEB operates by receiving data from one voltage domain and transmitting it to another. The direction of data flow is controlled by
רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 54FCT162245TEB בפתרונות טכניים
Sure! Here are 10 common questions and answers related to the application of 54FCT162245TEB in technical solutions:
Q: What is the 54FCT162245TEB?
- A: The 54FCT162245TEB is a 16-bit bidirectional transceiver with tri-state outputs, commonly used in digital systems.
Q: What is the purpose of the 54FCT162245TEB?
- A: This transceiver is designed to facilitate data transfer between two buses with different voltage levels or signal characteristics.
Q: What voltage levels does the 54FCT162245TEB support?
- A: It supports both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) voltage levels.
Q: How many channels does the 54FCT162245TEB have?
- A: It has 16 bidirectional channels, allowing for simultaneous data transfer in both directions.
Q: Can the 54FCT162245TEB handle high-speed data transfer?
- A: Yes, it is capable of operating at high speeds, making it suitable for applications that require fast data transmission.
Q: Does the 54FCT162245TEB have built-in protection features?
- A: Yes, it includes ESD (Electrostatic Discharge) protection on all inputs and outputs, ensuring reliability in harsh environments.
Q: Can I use the 54FCT162245TEB in both synchronous and asynchronous systems?
- A: Absolutely! It can be used in both synchronous and asynchronous applications, providing flexibility in various system designs.
Q: What is the power supply range for the 54FCT162245TEB?
- A: It operates within a wide power supply range of 4.5V to 5.5V, making it compatible with standard digital logic levels.
Q: Is the 54FCT162245TEB available in different package options?
- A: Yes, it is available in various package options, such as TSSOP (Thin Shrink Small Outline Package) and SOIC (Small Outline Integrated Circuit).
Q: Can I find application notes or reference designs for the 54FCT162245TEB?
- A: Yes, the manufacturer typically provides application notes and reference designs that can help you understand and implement the transceiver effectively.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for the 54FCT162245TEB.