SN74LVC4245A: CAN use as 3.3V to 5v converter

Monisha om

Part Number: SN74LVC4245A
Other Parts Discussed in Thread: SN74LVC8T245,

Hello,

I want to use 74LVC4245A for one of my project for converting 8 signals from 3.3V into 5V level.

Please find the attached image.

Can I use this for my application? Also I need to control 2 MHz VSPI &HSPI clk and data lines,is it possible by using the same ic?

Kindly check it and let me know your comments. please consider this as an urgent case.

Warm regards.

Monisha OM

0 Clemens Ladisch over 4 years ago

Guru 243220 points

You can use the SN74LVC4245A (or SN74LVC8T245). But the schematic is wrong; to get 5 V output signals, port A's power supply must be 5 V.

It is possible to transmit 2 MHz SPI signals. What do the "H" and "V" mean?

0 Monisha om over 4 years ago in reply to Clemens Ladisch

hello,

Thank you for your response. VSPI and HSPI are the two SPI ports in our controller.

Warm regards.

Monisha OM

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