SN74AUC16245GQLR
Product Overview
Category
SN74AUC16245GQLR belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used for signal level shifting and voltage translation in various electronic devices.
Characteristics
- Low power consumption
- High-speed operation
- Wide operating voltage range
- Bidirectional voltage translation capability
- ESD protection on all pins
Package
SN74AUC16245GQLR is available in a small form factor package, such as a 48-pin quad flat no-lead (QFN) package.
Essence
The essence of SN74AUC16245GQLR lies in its ability to efficiently shift and translate voltage levels between different logic families.
Packaging/Quantity
SN74AUC16245GQLR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Supply Voltage Range: 1.2V to 3.6V
- Logic Family: AUC
- Number of Channels: 16
- Input/Output Type: Bidirectional
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay: <5ns
Detailed Pin Configuration
The pin configuration of SN74AUC16245GQLR is as follows:
___________
| |
1 | 48| VCCB
2 | 47| B1
3 | 46| B2
4 | 45| B3
5 | 44| B4
6 | 43| B5
7 | 42| B6
8 | 41| B7
9 | 40| B8
10 | 39| GND
11 | 38| A8
12 | 37| A7
13 | 36| A6
14 | 35| A5
15 | 34| A4
16 | 33| A3
17 | 32| A2
18 | 31| A1
19 | 30| OE#
20 | 29| DIR
21 | 28| A9
22 | 27| B9
23 | 26| B10
24 | 25| B11
|___________|
Functional Features
- Bidirectional voltage translation: SN74AUC16245GQLR can translate signals from one logic level to another bidirectionally.
- Automatic direction control: The DIR pin controls the direction of data flow.
- Output enable control: The OE# pin enables or disables the outputs.
Advantages and Disadvantages
Advantages
- Low power consumption makes it suitable for battery-powered devices.
- High-speed operation allows for efficient signal processing.
- Wide operating voltage range ensures compatibility with various systems.
- ESD protection on all pins enhances reliability.
Disadvantages
- Limited number of channels (16) may not be sufficient for complex applications requiring more inputs/outputs.
- Availability in only a small form factor package may limit its use in certain designs.
Working Principles
SN74AUC16245GQLR operates based on the principles of voltage level shifting and bidirectional signal transmission. It utilizes a combination of MOSFETs and logic gates to achieve efficient voltage translation between different logic families.
Detailed Application Field Plans
SN74AUC16245GQLR finds applications in various electronic systems, including but not limited to: - Microcontrollers - Communication devices - Data acquisition systems - Industrial automation equipment - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to SN74AUC16245GQLR are: - SN74LVC16245A - SN74HCT245 - SN74LVCHT245A - SN74ACT16245 - SN74CBTLV3257
These alternative models offer similar functionality and can be used as replacements depending on specific requirements.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74AUC16245GQLR dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of SN74AUC16245GQLR in technical solutions:
Q: What is SN74AUC16245GQLR? A: SN74AUC16245GQLR is a high-performance, low-voltage, 16-bit bus transceiver with 3-state outputs.
Q: What is the voltage range supported by SN74AUC16245GQLR? A: SN74AUC16245GQLR supports a voltage range of 0.8V to 2.7V.
Q: What is the maximum data transfer rate of SN74AUC16245GQLR? A: SN74AUC16245GQLR can operate at a maximum data transfer rate of 400 Mbps.
Q: Can SN74AUC16245GQLR be used for bidirectional communication? A: Yes, SN74AUC16245GQLR supports bidirectional data flow, making it suitable for communication between different components.
Q: How many channels does SN74AUC16245GQLR have? A: SN74AUC16245GQLR has 16 channels, allowing it to handle 16 bits of data simultaneously.
Q: What is the power supply requirement for SN74AUC16245GQLR? A: SN74AUC16245GQLR requires a single power supply voltage ranging from 0.8V to 2.7V.
Q: Can SN74AUC16245GQLR tolerate overvoltage on its inputs? A: No, SN74AUC16245GQLR is not designed to tolerate overvoltage on its inputs. It is recommended to stay within the specified voltage range.
Q: Does SN74AUC16245GQLR have built-in ESD protection? A: Yes, SN74AUC16245GQLR has built-in ESD protection on its I/O pins, providing robustness against electrostatic discharge.
Q: Can SN74AUC16245GQLR be used in automotive applications? A: Yes, SN74AUC16245GQLR is qualified for automotive applications and meets the necessary standards.
Q: What package options are available for SN74AUC16245GQLR? A: SN74AUC16245GQLR is available in a variety of package options, including TSSOP, VFBGA, and WQFN, allowing flexibility in board design.
Please note that these answers are general and may vary depending on the specific requirements and datasheet of SN74AUC16245GQLR.