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- Part Number SN74CBT3345DWR
- Manufacturer Texas Instruments
- Pin Count 20
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - DW0020A 2021
- Released Date Aug 26, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
SN74CBT3345DWR Details
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Manufacturer Part Number:
SN74CBT3345DWR
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Brand Name:
Texas Instruments
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Not Recommended
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Part Package Code:
SOIC
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Pin Count:
20
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Country Of Origin:
Malaysia
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.90
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Manufacturer:
Texas Instruments
SN74CBT3345DWR Frequently Asked Questions (FAQs)
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The maximum operating frequency of the SN74CBT3345DWR is 100 MHz, but it can vary depending on the specific application and system design.
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To ensure signal integrity, it's essential to follow proper PCB design and layout practices, such as using controlled impedance traces, minimizing signal routing, and using termination resistors as needed. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
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Yes, the SN74CBT3345DWR can be used in a 3.3V system. The recommended power supply voltage range is 2.3V to 3.6V, with a maximum current draw of 20mA per output. Ensure that the power supply is stable and well-regulated to prevent voltage drops or noise that could affect device operation.
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The SN74CBT3345DWR has a maximum junction temperature of 150°C. To ensure reliable operation, it's essential to provide adequate heat sinking and thermal management. Use a thermal pad or heat sink on the device, and ensure good airflow around the component. In high-temperature environments, consider using a thermally-enhanced package or a heat sink with a higher thermal conductivity.
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The SN74CBT3345DWR has built-in ESD protection diodes on the input and output pins, which can withstand electrostatic discharges up to 2kV according to the Human Body Model (HBM). Additionally, the device is designed to prevent latch-up, a condition where the device becomes stuck in a high-current state. However, it's still essential to follow proper handling and assembly procedures to prevent ESD damage and latch-up.
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SN74CBT3345DWR Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.