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[FAQ] [H] Frequently Asked Questions: Logic and Voltage Translation

Select this link to see answers to common questions, detailed use case implementations, and part recommendations for logic and voltage translation devices.                                                                                                                                                        .     


Top Logic and Voltage Translation FAQs - All-Time


How does a slow or floating input affect a CMOS device?

Why does a logic device's part number have an E4/G4 suffix?

What's the difference between TTL and 5V CMOS logic?

Can the input voltage (Vi) to my logic device be higher than the supply voltage (Vcc)?

What is the difference between TXS TXB and LSF devices?

Why do the leadframes look strongly oxidized or corroded?

How do I determine the output voltage (VOH, VOL) or output current (IOH, IOL) of a CMOS logic device?

Dual Footprinting - How to design around supply constraints and create flexibility for boards 

What method is best used for estimating specification values between those given in the datasheet?


Use the links below to find an answer to your question. If your question is not answered, feel free to post a question in our E2E forum. 

The "Use Cases and Part Recommendations" leads to a series of application briefs and videos that provide solutions to common system challenges while providing part recommendations.

Use Cases & Part
Recommendations

Monostable
Multivibrators

Voltage
Translators

Input
Parameters

Output
Parameters

Power
and Thermals

Timing
Parameters

Logic
Technology

Quality and
Manufacturing

Simulation
Models