SN74HCT652DWG4
Product Overview
Category
SN74HCT652DWG4 belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used for data bus transceiver applications.
Characteristics
- High-speed CMOS technology
- Wide operating voltage range: 2V to 6V
- 3-state outputs for bus-oriented applications
- Non-inverting outputs
- Schmitt-trigger inputs for noise immunity
- Available in surface mount package
Package
SN74HCT652DWG4 is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.
Essence
The essence of SN74HCT652DWG4 lies in its ability to provide bidirectional level shifting and translation between different voltage domains in data bus systems.
Packaging/Quantity
SN74HCT652DWG4 is typically packaged in reels, with each reel containing 2500 units.
Specifications
- Supply Voltage Range: 2V to 6V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay Time: 15ns (max)
- Output Current: ±6mA
Detailed Pin Configuration
- A1: Data Bus A, Bit 1
- B1: Data Bus B, Bit 1
- GND: Ground
- A2: Data Bus A, Bit 2
- B2: Data Bus B, Bit 2
- OE: Output Enable
- DIR: Direction Control
- VCC: Power Supply
- B3: Data Bus B, Bit 3
- A3: Data Bus A, Bit 3
- B4: Data Bus B, Bit 4
- A4: Data Bus A, Bit 4
- B5: Data Bus B, Bit 5
- A5: Data Bus A, Bit 5
- B6: Data Bus B, Bit 6
- A6: Data Bus A, Bit 6
- B7: Data Bus B, Bit 7
- A7: Data Bus A, Bit 7
- GND: Ground
- Y: Data Bus Y
Functional Features
- Bidirectional data transfer between two independent buses
- Non-inverting outputs for compatibility with various systems
- 3-state outputs allow multiple devices to share the same bus
- Schmitt-trigger inputs provide noise immunity and signal conditioning
Advantages and Disadvantages
Advantages
- High-speed operation
- Wide operating voltage range
- Noise immunity due to Schmitt-trigger inputs
- 3-state outputs for bus sharing
Disadvantages
- Limited output current capacity
- Requires careful consideration of voltage levels in mixed-voltage systems
Working Principles
SN74HCT652DWG4 operates by receiving data from one bus (A) and transmitting it to another bus (B), or vice versa, based on the direction control input (DIR). The output enable input (OE) allows the device to be put in a high-impedance state, enabling multiple devices to share the same bus without interference.
Detailed Application Field Plans
SN74HCT652DWG4 finds applications in various fields, including: 1. Microcontroller-based systems 2. Industrial automation 3. Communication equipment 4. Automotive electronics 5. Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to SN74HCT652DWG4 are: 1. SN74HCT652N 2. SN74HCT652D 3. SN74HCT652PWR 4. SN74HCT652DWR
These models offer similar functionality and characteristics, but may differ in package type or quantity per reel.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74HCT652DWG4 dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of SN74HCT652DWG4 in technical solutions:
Q: What is SN74HCT652DWG4? A: SN74HCT652DWG4 is a high-speed octal bus transceiver with 3-state outputs, commonly used for bidirectional data transfer between different voltage levels.
Q: What is the operating voltage range of SN74HCT652DWG4? A: The operating voltage range of SN74HCT652DWG4 is from 4.5V to 5.5V.
Q: Can SN74HCT652DWG4 be used for level shifting between different voltage domains? A: Yes, SN74HCT652DWG4 can be used for level shifting as it supports bidirectional voltage translation.
Q: How many bidirectional channels does SN74HCT652DWG4 have? A: SN74HCT652DWG4 has 8 bidirectional channels, allowing for simultaneous data transfer in both directions.
Q: What is the maximum data rate supported by SN74HCT652DWG4? A: SN74HCT652DWG4 supports a maximum data rate of 25 MHz.
Q: Can SN74HCT652DWG4 handle mixed-voltage systems? A: Yes, SN74HCT652DWG4 is designed to handle mixed-voltage systems and provides level shifting capabilities.
Q: Does SN74HCT652DWG4 have built-in ESD protection? A: Yes, SN74HCT652DWG4 has built-in ESD protection, making it more robust against electrostatic discharge events.
Q: What is the power supply current consumption of SN74HCT652DWG4? A: The power supply current consumption of SN74HCT652DWG4 is typically around 8 mA.
Q: Can SN74HCT652DWG4 be used in automotive applications? A: Yes, SN74HCT652DWG4 is qualified for automotive applications and meets the necessary standards.
Q: Are there any specific layout considerations for using SN74HCT652DWG4? A: Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure proper signal integrity and minimize noise coupling.
Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the datasheet and consult with an expert for accurate information.