I'm looking for legacy product MC145026/27 which can encode/decode for IR Transmission.
It seems hard to find, any replacement for this IC?
I'm happy ytd, today, and tmr :)
Surely you could simply use a Tiny, PIC, ... or any other microcontroller?
I have no experience of them, but I believe Cypress do chips that can re-arrange the pin functionality.
So you can possibly even have drop-in replacement.
OTOH, if you just want one device, there is probably a surplus vendor somewhere in the world. You just have to pay a lot of money.
see microchip ht6026
© 2020 Microchip Technology Inc.