SN74HC138A: Difference in specifications

Luna

Part Number: SN74HC138A
Other Parts Discussed in Thread: SN74HC138

Hi team,

A datasheet for HC-A was published in the past, but the link is currently broken.

Where can I get a datasheet for HC-A?

And, I recognize that HC-A has better switching characteristics compared to non-A.

Is this understanding correct?

Best regards,

0 Ian Graham over 3 years ago

Hi Luna,

To summarize, the devices are identical. Please use the datasheet for SN74HC138.

Best regards,

Ian

0 Luna over 3 years ago in reply to Ian Graham

Hi Ian Graham,

Thank you for your reply.
I will explain to the customer that HC-A and non-A are identical.

If the customer ask about difference in switching characteristics, I will get back to you.

Best regards,

Logic forum