CD40109B: Alternate for CD40109BNSR

There is no pin-to-pin replacement, an all other high-voltage level shifters also are out of stock.

What voltages do you need?

The part need to convert from 3.0V rail  to  5.0V  rail

SN74AHCT125, TXU0104

Hi Anand,

It seems the thread was reopened. Could you please confirm the suggestions wouldn't work for you?

To further help provide a suitable alternate device, please help clarify why the change or what other functionality you would like replaced? Thanks.

• Operating supply voltages:
• Input Voltage:
• Output Voltage:
• Application Signal / Interface type (For example: SDIO, RGMII): 
• Input data rate or frequency:
• Output loading:
• Special requirements:

Best Regards,

Michael.