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SN54AHCT240: SN74AHCT240

Part Number: SN54AHCT240

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Hi,

I am Neni,

kindly your help to confirmation Table truth for SNx4AHCT240 Octal Buffers/Drivers With 3-State Outputs.

I get 2 datasheet revision,

1st revision JULY 2003

Table truth indication :

INPUTS (OE)        INPUTS (A)                           OUTPUT (Y)

       L                            H                                             L
       L                            L                                             H
       H                           X                                              Z

2nd revision April 2016

Table truth indication :

INPUTS (OE)        INPUTS (A)                           OUTPUT (Y)

       L                            H                                             H
       L                            L                                             L
       H                           X                                              Z

I need confirmation true truth table to support evaluation for my job.

thank you for reply,