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SN74LVCR2245AZQNR
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Level Translator
- Characteristics: Bidirectional, 8-bit, non-inverting, voltage level translator
- Package: 56-pin BGA (Ball Grid Array)
- Essence: Translates signals between two voltage domains
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications
- Supply Voltage Range: 1.65V to 5.5V
- Input Voltage Range (A Port): 1.2V to VCC + 0.5V
- Input Voltage Range (B Port): 1.2V to VCC + 0.5V
- Output Voltage Range (A Port): 1.2V to VCC + 0.5V
- Output Voltage Range (B Port): 1.2V to VCC + 0.5V
- Maximum Operating Frequency: 100 MHz
- Number of Channels: 8
- Propagation Delay: 4.6 ns (typical)
Detailed Pin Configuration
The SN74LVCR2245AZQNR has a total of 56 pins. The pin configuration is as follows:
- OE (Output Enable) 1
- A1 (Channel A Data Input/Output 1)
- B1 (Channel B Data Input/Output 1)
- GND (Ground)
- B2 (Channel B Data Input/Output 2)
- A2 (Channel A Data Input/Output 2)
- VCC (Supply Voltage)
- OE (Output Enable) 2
- A3 (Channel A Data Input/Output 3)
- B3 (Channel B Data Input/Output 3)
- B4 (Channel B Data Input/Output 4)
- A4 (Channel A Data Input/Output 4)
- GND (Ground)
- A5 (Channel A Data Input/Output 5)
- B5 (Channel B Data Input/Output 5)
- OE (Output Enable) 3
- VCC (Supply Voltage)
- A6 (Channel A Data Input/Output 6)
- B6 (Channel B Data Input/Output 6)
- B7 (Channel B Data Input/Output 7)
- A7 (Channel A Data Input/Output 7)
- GND (Ground)
- A8 (Channel A Data Input/Output 8)
- B8 (Channel B Data Input/Output 8)
- OE (Output Enable) 4
- VCC (Supply Voltage)
- DIR (Direction Control)
- GND (Ground)
- B9 (Channel B Data Input/Output 9)
- A9 (Channel A Data Input/Output 9)
- A10 (Channel A Data Input/Output 10)
- B10 (Channel B Data Input/Output 10)
- GND (Ground)
- B11 (Channel B Data Input/Output 11)
- A11 (Channel A Data Input/Output 11)
- OE (Output Enable) 5
- VCC (Supply Voltage)
- A12 (Channel A Data Input/Output 12)
- B12 (Channel B Data Input/Output 12)
- B13 (Channel B Data Input/Output 13)
- A13 (Channel A Data Input/Output 13)
- GND (Ground)
- A14 (Channel A Data Input/Output 14)
- B14 (Channel B Data Input/Output 14)
- OE (Output Enable) 6
- VCC (Supply Voltage)
- A15 (Channel A Data Input/Output 15)
- B15 (Channel B Data Input/Output 15)
- B16 (Channel B Data Input/Output 16)
- A16 (Channel A Data Input/Output 16)
- GND (Ground)
- A17 (Channel A Data Input/Output 17)
- B17 (Channel B Data Input/Output 17)
- OE (Output Enable) 7
- VCC (Supply Voltage)
- B18 (Channel B Data Input/Output 18)
Functional Features
- Bidirectional voltage level translation between two voltage domains.
- Non-inverting translation, maintaining signal integrity.
- Supports up to 8 channels of data input/output.
- Output enable control for each channel.
- Direction control pin for selecting the translation direction.
Advantages and Disadvantages
Advantages:
- Wide supply voltage range allows compatibility with various
Liste 10 perguntas e respostas comuns relacionadas à aplicação de SN74LVCR2245AZQNR em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of SN74LVCR2245AZQNR:
Question: What is SN74LVCR2245AZQNR?
Answer: SN74LVCR2245AZQNR is a bidirectional voltage-level translator and transceiver IC.
Question: What is the operating voltage range of SN74LVCR2245AZQNR?
Answer: The operating voltage range is from 1.65V to 5.5V.
Question: What is the maximum data transfer rate supported by SN74LVCR2245AZQNR?
Answer: SN74LVCR2245AZQNR supports data transfer rates up to 100 Mbps.
Question: Can SN74LVCR2245AZQNR be used for level shifting between different voltage domains?
Answer: Yes, SN74LVCR2245AZQNR is commonly used for level shifting between different voltage domains.
Question: How many bidirectional channels does SN74LVCR2245AZQNR have?
Answer: SN74LVCR2245AZQNR has 8 bidirectional channels.
Question: What is the input/output voltage range of SN74LVCR2245AZQNR?
Answer: The input/output voltage range is from 0V to VCC.
Question: Does SN74LVCR2245AZQNR support hot insertion?
Answer: Yes, SN74LVCR2245AZQNR supports hot insertion.
Question: Can SN74LVCR2245AZQNR be used in both parallel and serial communication systems?
Answer: Yes, SN74LVCR2245AZQNR can be used in both parallel and serial communication systems.
Question: What is the package type of SN74LVCR2245AZQNR?
Answer: SN74LVCR2245AZQNR is available in a 56-pin, VQFN package.
Question: Is SN74LVCR2245AZQNR suitable for high-speed data transmission applications?
Answer: Yes, SN74LVCR2245AZQNR is suitable for high-speed data transmission applications up to 100 Mbps.
Please note that these answers are general and may vary depending on specific application requirements.