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CY74FCT162501ATPVC
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Logic Level Translator
- Characteristics: High-speed, low-power, bidirectional voltage translation
- Package: TSSOP (Thin Shrink Small Outline Package)
- Essence: Translates signals between different voltage levels
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 4.5V to 5.5V
- Input Voltage Range (A Port): 0V to VCC_A
- Input Voltage Range (B Port): 0V to VCC_B
- Output Voltage Range (A Port): 0V to VCC_A
- Output Voltage Range (B Port): 0V to VCC_B
- Maximum Operating Frequency: 200MHz
- Propagation Delay Time: 2.5ns (typical)
Detailed Pin Configuration
The CY74FCT162501ATPVC has a total of 56 pins, which are divided into two ports: A and B. Each port consists of 28 pins. The pin configuration is as follows:
Port A: 1. OE (Output Enable) A1 2. I/O0 A2 3. I/O1 A3 ... 28. I/O27 A28
Port B: 29. OE (Output Enable) B1 30. I/O0 B2 31. I/O1 B3 ... 56. I/O27 B28
Functional Features
- Bidirectional voltage translation: Allows for seamless communication between devices operating at different voltage levels.
- High-speed operation: Capable of translating signals at frequencies up to 200MHz, enabling efficient data transfer.
- Low-power consumption: Designed to minimize power usage, making it suitable for battery-powered applications.
- Output enable control: The OE pin allows for enabling or disabling the translation function, providing flexibility in signal routing.
Advantages and Disadvantages
Advantages: - Efficient voltage translation between different logic levels. - High-speed operation enables fast data transfer. - Low-power consumption extends battery life in portable devices. - Compact TSSOP package saves board space.
Disadvantages: - Limited to a maximum operating frequency of 200MHz. - Not suitable for applications requiring voltage translation beyond the specified range.
Working Principles
The CY74FCT162501ATPVC utilizes a combination of level-shifting circuitry and bi-directional buffers to achieve voltage translation. When an input signal is received on one port, the IC translates it to the corresponding voltage level on the other port. The output enable pin (OE) controls the direction of translation by enabling or disabling the translation function.
Detailed Application Field Plans
The CY74FCT162501ATPVC is commonly used in various applications that require voltage translation between different logic levels. Some typical application fields include: - Microcontroller interfacing with peripherals operating at different voltage levels. - Communication interfaces between different integrated circuits. - Level shifting in mixed-voltage systems. - Signal translation in industrial automation systems.
Detailed and Complete Alternative Models
- SN74LVC1T45DBVR: Single-bit dual-supply bus transceiver with configurable voltage translation.
- TXB0104PWR: 4-bit bidirectional voltage-level translator with automatic direction sensing.
- PCA9306DCUR: Dual bidirectional I2C-bus and SMBus voltage-level translator.
Note: This is not an exhaustive list, and there are several alternative models available in the market for voltage translation purposes.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de CY74FCT162501ATPVC en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of CY74FCT162501ATPVC in technical solutions:
1. What is CY74FCT162501ATPVC? CY74FCT162501ATPVC is a type of integrated circuit (IC) that functions as a 16-bit registered transceiver with 3-state outputs.
2. What is the purpose of CY74FCT162501ATPVC? The purpose of this IC is to facilitate bidirectional data transfer between two buses, while providing control over the direction of data flow.
3. What voltage levels does CY74FCT162501ATPVC support? CY74FCT162501ATPVC supports a wide range of voltage levels, typically ranging from 4.5V to 5.5V.
4. How many data lines can CY74FCT162501ATPVC handle? This IC can handle up to 16 data lines, making it suitable for applications requiring high-speed data transfer.
5. What is the maximum data transfer rate supported by CY74FCT162501ATPVC? CY74FCT162501ATPVC supports high-speed data transfer rates of up to 250 MHz.
6. Can CY74FCT162501ATPVC be used in both synchronous and asynchronous applications? Yes, CY74FCT162501ATPVC can be used in both synchronous and asynchronous applications, depending on the specific requirements.
7. Does CY74FCT162501ATPVC have built-in output enable functionality? Yes, this IC has built-in output enable functionality, allowing users to control the state of the outputs.
8. Can CY74FCT162501ATPVC be cascaded to increase the number of data lines? Yes, multiple CY74FCT162501ATPVC ICs can be cascaded together to increase the number of data lines in a system.
9. What is the power consumption of CY74FCT162501ATPVC? CY74FCT162501ATPVC has low power consumption, making it suitable for battery-powered applications.
10. Are there any specific precautions to consider when using CY74FCT162501ATPVC? It is important to follow the manufacturer's datasheet and guidelines for proper usage, including considerations for voltage levels, signal integrity, and thermal management.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the manufacturer's documentation for accurate and detailed information.