The SN74ALVTH16821DLR has a total of 56 pins. The pin configuration is as follows:
Advantages: - Wide supply voltage range allows compatibility with various systems - High-speed operation enhances overall system performance - Bidirectional communication simplifies design complexity - ESD protection ensures robustness against electrostatic discharge
Disadvantages: - Limited to 18-bit bus transceiver functionality - Requires careful consideration of voltage level compatibility in mixed-voltage systems
The SN74ALVTH16821DLR utilizes a combination of CMOS and BiCMOS technologies to achieve bidirectional voltage level translation. It employs a voltage divider network and level-shifting circuitry to convert signals between the low-voltage domain (1.2V) and the high-voltage domain (3.6V). The device operates by enabling the appropriate output buffers based on the control signals provided.
The SN74ALVTH16821DLR finds applications in various digital systems where voltage level translation is required. Some potential application fields include:
These alternative models offer similar functionality and can be considered based on specific system requirements.
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Sure! Here are 10 common questions and answers related to the application of SN74ALVTH16821DLR:
1. What is SN74ALVTH16821DLR? - SN74ALVTH16821DLR is a high-performance, low-voltage, 20-bit universal bus driver with 3-state outputs. It is commonly used in digital systems for data transmission and buffering.
2. What is the operating voltage range of SN74ALVTH16821DLR? - The operating voltage range of SN74ALVTH16821DLR is from 1.65V to 3.6V.
3. How many bits can SN74ALVTH16821DLR handle? - SN74ALVTH16821DLR can handle up to 20 bits of data.
4. What is the maximum output current of SN74ALVTH16821DLR? - The maximum output current of SN74ALVTH16821DLR is typically 12mA.
5. Can SN74ALVTH16821DLR be used as a level shifter? - Yes, SN74ALVTH16821DLR can be used as a level shifter to convert signals between different voltage levels.
6. What is the propagation delay of SN74ALVTH16821DLR? - The propagation delay of SN74ALVTH16821DLR is typically around 2.8ns.
7. Does SN74ALVTH16821DLR have built-in ESD protection? - Yes, SN74ALVTH16821DLR has built-in ESD protection to safeguard against electrostatic discharge.
8. Can SN74ALVTH16821DLR be used in automotive applications? - Yes, SN74ALVTH16821DLR is qualified for automotive applications and meets the necessary standards.
9. What is the package type of SN74ALVTH16821DLR? - SN74ALVTH16821DLR is available in a 56-pin TSSOP (Thin Shrink Small Outline Package) package.
10. Can SN74ALVTH16821DLR be used in high-speed applications? - Yes, SN74ALVTH16821DLR is designed for high-speed operation and can be used in applications with fast data rates.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.