SN75188: Alternative solution for SN75188 and SN75189A

Hi team,

My customer is evaluating SN75188 and SN75189A. But both of the 2 devices are 0~70 operating temperature range. Customer wants a operating temperature range of -55~125℃.

For SN75188, I found SNJ55188W might be an option.

For SN75189A, I found SNJ55189AW might be an option.

But SNJ55188W and SNJ55189AW are both very old device. So do we have any other newer solution to replace SNJ55188W and SNJ55189AW ? Thanks.

Best regards,

Wayne