Part Number: CD40175B Please confirm if the part CD40175BF is discontinued. Is there an alternate part and can we get a PCN report for the discontinuance.
Part Number: CD40175B I'm using the CD40175 for switching logic. All 4 inputs, d1 thru d4 will be used. There will be 2 CD40175 used, one main, one remote, and the D1 thru D4 inputs will be tied together via cable. Each chip's input will be tied to Vcc…
1. CD4000 is the only logic family for voltages above 5 V.
2. Just use any 8-bit shift register (SN74xxx595). If you really want only four bits, create a shift register from four flip-flops (e.g., SN74LV175A or CD40175B).
3. Devices with memory are hard…