Part Number: SN74AHCT123A Other Parts Discussed in Thread: SN74LS123 Hello E2E Experts,
Good day.
On the LS123 datasheet, there is a protection died as seen in the image below.
On SN74AHCT123A datasheet page 7, there is no diode as seen in the…
Hi Fernando,
Circuit design with a one-shot like the SN74AHCT123A is relatively simple. The device generates an output pulse of width t_w = k*R*C
The part that's complicated is determining k, and a simulation won't give that to you directly. You really…
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…
Part Number: SN74LS123 Other Parts Discussed in Thread: SN74AHCT123A HI Team
I am using a chip ,SN74LS123. But I have a problem now . The following is my schematic .
In this schematic,U16B this part is normal,but U16A something is wrong.
U29…
Chengcheng,
The typical propagation delay between S1 going low and purple going high is 100nS. There is no minimum or maximum propagation delay stated, so this might use up the whole 30nS tolerance budget. There is also a larger propagation delay for…
Satoshi-san,
sn74ahct123a would be a low cost solution. For connection advice, try this device name in the logic forum.
TLC555 would work if the input was inverted (use standard mono-stable setup)
Other Parts Discussed in Thread: SN54AHCT123A , SN74AHCT123A , SN74LVC1G123 Hello,
I am fighting an obsolescent issue. I have an old design that uses 96LS02 which is not available and/or recommended for new designs. I have done a quick cross reference…
Part Number: SN54AHC123A Other Parts Discussed in Thread: SN74LVC1G08 Hi,
Good Day. I have a customer who is working with SN54AHC123A. Please see below his query for your reference. Thank you very much.
I am looking for support in generating edge…
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…
