Part Number: SN74AHC123A The actual data sheet (October 2005) is talking about: "Schmitt-Trigger circuitry on /A, B and /CLR inputs for slow input transition rates". Later on standard logic input levels for high: VIH ≥ 3.85V @ Vcc = 5.5V and…
Part Number: SN74AHC123A About SN74AHC123 datasheet page-10, Is tMIR require spec more than tMIR = 0.3 × tw, correct?
For example, tw: 500ms ⇒ tMIR: 150ms.
In that case, input frequency is less than 6.6Hz required, is it correct?
I think that…
Part Number: SN74AHC123A Hello,
is there any limit on value of timing capacitor of SN74AHC123A? Datasheet does not mention this and graph on fig. 5 shows C values up to 5uF only. My concern is temperature stress of discharging transistor inside the chip…
Other Parts Discussed in Thread: SN74AHC123A , SN74LV123A Hi all
Would you mind if we ask SN74AHC123A
<Question1> Do you have the figure as like Figure9 on the datasheet P10 with10pF?
<Question2> How much is the minumum output pulse? 5ns? Could…
Other Parts Discussed in Thread: SN74AHC123A , SN74LVC1G123 Hi support team
My customer is considering to use SN74AHC123A for one_shot pulse generator.
I was received an inquiry about tw minimum value from them.
Could you provide the data of minimum value…
Other Parts Discussed in Thread: SN74AHC123A , SN74LV123A , SN74LVC1G123 Hi all, My customer would like to know the leakage current (Ii) characteristic data of Cext and Rext/Cet pins about SN74LV123A and SN74AHC123A as bellow;.
1. The data of leakage current…
On further thought, a flip-flop's clock input is not actually useful, because you needed a clock synchronized to the PWM signal. But one can use a flip-flop to store the output state:
Use the two multivibrators in a SN74AHC123A, configured for the…
Part Number: LM555 Other Parts Discussed in Thread: TLC555 , NE555 , LMC555 , SN74AHC123A Looking to generate the a shorter output pulse based on the falling edge trigger .
Can I achieve this with the LM555 and an inverter gate ? how do I control the timing…
Part Number: LM555 Other Parts Discussed in Thread: SN74AHC123A Hi Team, Customer is looking for edge detection and delay function IC. (not just rest IC) the customer's signal will always keep high or low, when high to low or low to high event can output…