Other Parts Discussed in Thread: SN74LS221 , SN74AHCT123A , SN74AHC123A Hi all Would you mind if we ask SN74AHCT123A and SN74LS221? <Question1> How much is the minimum wide pulse? Using each devices and Cext/Rext, our customer would like to calculate…
Other Parts Discussed in Thread: SN74LS221 , SN74LS123 Hi, I want to simulate some circuits using TINA, and I can't find the SPICE file of SN74LS221(or SN74LS123), can any one tell me where to find it?
Other Parts Discussed in Thread: SN74LV221A , SN74LVC1G123 , SN74LV123A , SN74221 , SN74LS221 FAQ: Logic and Voltage Translation > Monostable Multivibrators >> Current FAQ
For the majority of MMV devices, y es, the Cext pin can be grounded.
The Cext…
Above circuit we have tested on bread board alone also, Means there is no possibility of mixing resistor with large value.
100K resistor also we replaced and tested no outputs. same circuit with part SN74LS221, works fine. But with CD74HC221 we are…
Quickly find solutions to common questions about monostable multivibrator (one-shot) devices by clicking this link. This FAQ answers the most common questions asked about these devices ………………
Use Cases & Part Recommendations
Monostable…
