[SOLVED] Question about 74H4053

[Jemina]

Hello,

I want to ask a question about 74HC4053. In the datasheet :
Limiting value : Isw switch current +- 25mA
Iee supply current +- 20mA
Icc supply current + 50mA
Ignd ground curent - 50mA

My question : Is the Isw (+- 25mA) for one channel or for all channels ?
I need +- 15mA for each channel.

Thank you in advance.

Jemina

 

[IanP]

My question : Is the Isw (+- 25mA) for one channel or for all channels ?
I need +- 15mA for each channel.

Isw represents current per channel, not a total for all ... so +/-15mA shoulld be just fine ...
:wink:
IanP