The internal ESD diode is helpful, as it indicates that the EN pin would be clamped in this case. To follow up, is there a maximum current limit for the is internal ESD diode on EN? This would allow me to put a series resistor between the RC timer for…
Hi Jason,
We have no single gate, schmitt-trigger input, 3-state output buffers. We do have them in 4-ch versions: SN74HCS125 and SN74HCS126 . Make sure to tie unused inputs to Vcc or GND.
As Clemens stated, the P2P replacement is the SN74LVC1G125DCK…
Hi,
Your best bet is an SN74LVC2G125 (active low OE) or a SN74LVC2G126 (active high OE). These will have the exact same spec as the SN74LVC3G17. However, these are only 2 channel devices and you'll need another either LVC1G or LVC2G device.
If you…
1. The bounce time should be specified in the datasheet.
2. That depends on the purpose of R2. If you want to limit the current, you need to know what limit you want.
3. There are devices with multiple channels, e.g., SN74HCS125-Q1 or SN74HCS126-Q1…
FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ
This question comes up fairly often because the HCS logic family is specified only at 2V, 4.5V, and 6V.
The following min / max values are interpolated from the datasheet tables…
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…
