Part Number: SN74HC4040 Tool/software: Hello,
I work for BAE Systems Rochester and need some help identifying a part we have on our BOM.
The P/N is - SN74HC4040DRG4.
I can find the P/N SN74HC4040DR (without G4 suffix) however for accuracy…
Part Number: SN74HC4040 Hi team,
I help my customer to ask a question.
"
Simulation question about SN74HC4040D.docx Binary counter_01.TSC
"
Thank you very much for your help.
Best regards,
Part Number: SN74HC4040 I am working on an ultra-low power battery operated design. Every microamp is critical.
The SN74HC4040 datasheet indicates a max ICC current of 8 microamps at +25C. It also notes a max ICC of 80 microamps presumably across the…
Part Number: CD74HC4040 Other Parts Discussed in Thread: SN74HC4040 I'm using CD74HC4040 in a design and in the datasheet I noticed that the first output is different than the rest: It has an apostrophe after its name (Q1'). Initially I thought that this…
Hello Apurv,
you are already on the right way with searching for an external fast enough counter for your case.
First let me know the characteristics of the output signal from your photon counting module.
I mean amplitude voltage and what is the…
Hi Om,
To get exactly 8 kHz from 2 MHz, you need to divide by 250. The device you have selected only divides by powers of 2... so the closest you could get is 2^8 = 256. Is 7.8125 kHz close enough for your application? If it is, why not use a simpler…
Hey Alvin, We don't have anything that will meet all of your requirements in a single device.
For your first stage, I don't think you're going to find a 5V logic device that supports 150 MHz frequency division (counting) directly. You could try the…
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…
