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atsuo
New Contributor

Thank you very much for your help. 

I am considering replacing S29PL127J60TFI130 with S29PL127J60TFI080.

When comparing the VOH notation of these parts

S29PL127J60TFI130

VOH(min)=2.4V

(IOH=-2mA,VCC=VCCmin,VIO=2.7-3.6V)

 

S29PL127J60TFI080

VOH(min)=VCC-0.2V

(IOH=-100uA,VIO=VCCmin)

 

VOH(min)=VCC-0.2V (IOH=-100uA,VIO=VCCmin) and the condition of IOH is different.

 

Is the VOH of S29PL127J60TFI080 the same level of performance as that of S29PL127J60TFI130?

Also, if you know the maximum possible output value of IOH, please let me know.

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1 Solution
BushraH_91
Moderator
Moderator

Hello,

S29PL127J60TFI130 is TTL logic, where VOH  will stay above 2.4 V while IOH = -2 mA. S29PL127J60TFI080 is CMOS logic, VOH = Vcc-0.2V. It will stay high while VOH=-100uA,VIO=VCCmin. If your circuit is TTL then S29PL127J60TFI130 may work but need to be verified. But if your circuit is CMOS then S29PL127J60TFI080 may work but need to be verified. Both parts have the same design but  need to verified as we do not guarantee.

Thank you

Regards,

Bushra

 

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4 Replies
BushraH_91
Moderator
Moderator

Hello,

Thank you for contacting Cypress Technical Support, an Infineon Technology Company. Currently we are reviewing the case and will get back to you as soon as we find the resolution.

Regards,

Bushra

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BushraH_91
Moderator
Moderator

Hello,

S29PL127J60TFI130 is TTL logic, where VOH  will stay above 2.4 V while IOH = -2 mA. S29PL127J60TFI080 is CMOS logic, VOH = Vcc-0.2V. It will stay high while VOH=-100uA,VIO=VCCmin. If your circuit is TTL then S29PL127J60TFI130 may work but need to be verified. But if your circuit is CMOS then S29PL127J60TFI080 may work but need to be verified. Both parts have the same design but  need to verified as we do not guarantee.

Thank you

Regards,

Bushra

 

View solution in original post

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atsuo
New Contributor

Thank you for your answer.
Although S29PL127J60TFI080 does not have any indication of VOH at TTL l, can I assume that it has the same characteristics as S29PL127J60TFI130?

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BushraH_91
Moderator
Moderator

Hello,

Yes it has it has the same characteristics as S29PL127J60TFI130.

Thank you

Regards,

Bushra

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