Part Number: CD74HC4060 Hi team,
My customer need a precise local second pulse. The scheme is that the crystal oscillator is divided by the chip CD74HC460, but the chip manual does not have a specific jitter index. He want to know what is the output pulse…
Part Number: CD74HC377 Hi,
With regard to Reliability monitoring, what drives the activity?
Is it only process or design change? Is it a requirement of the JEDEC to do it? How often are part families evaluated?
The parts we are using:
CD74HC377PW
…
Other Parts Discussed in Thread: CD74HC4060 Hi,
Does anyone know where can I find the schematic for CD74HC4060? I want to tune the oscillator to run at 2MHz and I would like to know if it is possible with both RC and crystal oscillator solutions.
-Jul…
Hi,
i have the same problem with the SN74HC4060N. I found excessive ringing on both clock output pins (pin 9 and pin 10)
If this signal propagates to following flip flops of the counter, the erratic behavior is a logical consequence.
I also tried to solve…
Hi James,
Since the CD4060 is not optimized for 3V operation, consider the P2p equivalent CD74HC4060 device.
The datasheet specifies the Rx Cx for 2khz frequency on page 7.
Good luck
Other Parts Discussed in Thread: CD74HC4060 , SN74HC4060 Hi, the bellow circuit doesn't work.
VDps=3.6-4.2v
When I use a 4MHz oscillator it works perfectly.
If I use a CD74HC4060 it also works.
Why wouldn't it work with the SN74HC4060?
Michael
