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Part Number: CD74HC4060 Tool/software: Hello everyone,
I am reviewing a control board circuit where the CD74HC4060 is used to enable and disable a part of the circuit after a fixed time.
With the following components:
Resistor: 78.7kΩ (RT0603BRD0778K7L…
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: TLC555 Other Parts Discussed in Thread: TPL5100 , TPL5000 , TPL5010 , SN74LV163A , SN74HCS164 , CD74HC4060 , SN74LV8154
Tool/software:
Hi,
Could you provide reference design to get trigger signal after 8 hours?
MCU will give the signal to timer…
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…
