Veja as especificações para detalhes do produto.
N74F640D,623
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Logic Level Translator
- Characteristics:
- High-speed operation
- Wide voltage range translation
- Low power consumption
- Package: SOIC (Small Outline Integrated Circuit)
- Essence: Logic level translation between different voltage domains
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 1.2V to 5.5V
- Input Voltage Range (A-side): 0V to VCC_A
- Input Voltage Range (B-side): 0V to VCC_B
- Output Voltage Range (A-side): 0V to VCC_A
- Output Voltage Range (B-side): 0V to VCC_B
- Maximum Propagation Delay: 6 ns
- Maximum Operating Frequency: 100 MHz
Detailed Pin Configuration
The N74F640D,623 IC has a total of 20 pins. The pin configuration is as follows:
| Pin No. | Name | Description | |---------|------|-------------| | 1 | OE | Output Enable | | 2 | A0 | Input A0 | | 3 | A1 | Input A1 | | 4 | A2 | Input A2 | | 5 | A3 | Input A3 | | 6 | GND | Ground | | 7 | B0 | Input B0 | | 8 | B1 | Input B1 | | 9 | B2 | Input B2 | | 10 | B3 | Input B3 | | 11 | VCCA| Supply Voltage for Side A | | 12 | Y0 | Output Y0 | | 13 | Y1 | Output Y1 | | 14 | Y2 | Output Y2 | | 15 | Y3 | Output Y3 | | 16 | VCCB| Supply Voltage for Side B | | 17 | GND | Ground | | 18 | Y4 | Output Y4 | | 19 | Y5 | Output Y5 | | 20 | Y6 | Output Y6 |
Functional Features
- Logic level translation between two voltage domains
- Bidirectional translation capability
- Automatic direction control based on input signal levels
- High-speed operation allows for efficient data transfer
Advantages
- Wide voltage range translation capability
- Low power consumption
- High-speed operation enables fast data transfer
- Compact SOIC package allows for easy integration into various applications
Disadvantages
- Limited number of I/O pins (7 per side)
- Not suitable for applications requiring higher operating frequencies
Working Principles
The N74F640D,623 is a logic level translator that facilitates communication between two different voltage domains. It automatically detects the input signal levels and translates them to the corresponding output voltage levels. The bidirectional capability allows for seamless data transfer in both directions.
Detailed Application Field Plans
The N74F640D,623 IC finds applications in various fields where logic level translation is required. Some potential application areas include: - Microcontroller interfacing - Communication systems - Sensor networks - Industrial automation - Consumer electronics
Detailed and Complete Alternative Models
- SN74LVC1T45: Single-Bit Dual-Supply Bus Transceiver
- TXB0108: 8-Bit Bidirectional Voltage-Level Translator
- PCA9306: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator
These alternative models offer similar functionality and can be considered as alternatives to the N74F640D,623 for logic level translation applications.
Word count: 408 words
Liste 10 perguntas e respostas comuns relacionadas à aplicação de N74F640D,623 em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of N74F640D,623 in technical solutions:
Q: What is the N74F640D,623? A: The N74F640D,623 is a specific type of integrated circuit (IC) that functions as an octal bus transceiver with non-inverting 3-state outputs.
Q: What is the purpose of the N74F640D,623 in technical solutions? A: The N74F640D,623 is commonly used for bidirectional data transfer between different parts of a digital system, such as microcontrollers, memory modules, or other ICs.
Q: How many channels does the N74F640D,623 have? A: The N74F640D,623 has 8 channels, allowing it to handle 8 bits of data simultaneously.
Q: What is the voltage range supported by the N74F640D,623? A: The N74F640D,623 supports a voltage range of 2V to 6V, making it compatible with various digital systems.
Q: Can the N74F640D,623 handle high-speed data transfers? A: Yes, the N74F640D,623 is designed to operate at high speeds, making it suitable for applications that require fast data transfer rates.
Q: Does the N74F640D,623 support 3-state outputs? A: Yes, the N74F640D,623 features 3-state outputs, which means it can effectively disconnect from the bus when not actively transmitting or receiving data.
Q: Is the N74F640D,623 compatible with TTL logic levels? A: Yes, the N74F640D,623 is compatible with both TTL and CMOS logic levels, providing flexibility in its application.
Q: Can the N74F640D,623 be used in both parallel and serial communication systems? A: Yes, the N74F640D,623 can be used in both parallel and serial communication systems, depending on the specific requirements of the application.
Q: What is the maximum operating frequency of the N74F640D,623? A: The N74F640D,623 has a maximum operating frequency of typically 100 MHz, allowing it to handle high-speed data transfers.
Q: Are there any special considerations when designing with the N74F640D,623? A: It is important to ensure proper power supply decoupling and signal integrity measures when designing with the N74F640D,623 to maintain reliable operation and minimize noise interference.
Please note that these answers are general and may vary depending on the specific application and requirements.