7

Data Sheet M15696EJ4V0DS

Mask Option

The active levels of output enable pin (/OE or OE or DC) are mask programmable and optional, and can be selected

from among " 0 " " 1 " " x " shown in the table below.

Option

/OE or OE or DC

OE active level

0/OE

L

1OE

H

x

DC

Don’t care

Operation modes for each option are shown in the tables below.

Operation mode (Option : 0)

/CE

/OE

Mode

Output state

L

Data out

L

H

Active

High-Z

H

H or L

Standby

High-Z

Operation mode (Option : 1)

/CE

OE

Mode

Output state

L

High-Z

L

H

Active

Data out

H

H or L

Standby

High-Z

Operation mode (Option : x)

/CE

DC

Mode

Output state

L

H or L

Active

Data out

H

H or L

Standby

High-Z

Remark L : Low level input

H : High level input