CY7C195 CYPRESS [Cypress Semiconductor], CY7C195 Datasheet - Page 8

• Manufacturer Part Number: CY7C195
• Description: 64K x 4 Static RAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

7C194 Truth Table
7C195 Truth Table
7C196 Truth Table
Document #: 38-05162 Rev. **
CE
CE
H
X
L
L
L
CE
H
L
L
L
H
L
L
1
1
CE
WE
X
H
L
L
L
X
H
H
L
2
WE
H
X
L
WE
X
X
H
H
L
OE
X
X
H
L
High Z
Data Out
Data In
OE
High Z
Data Out
Data In
High Z
X
X
X
H
L
Data I/O
High Z
Data Out
Data In
High Z
Data I/O
Data I/O
Deselect/Power-Down
Read
Write
Deselect/Power-Down
Read
Write
Deselect
Deselect/Power-Down
Read
Write
Deselect
Mode
Mode
Mode
Standby (I
Active (I
Active (I
Standby (I
Active (I
Active (I
Active (I
Standby (I
Active (I
Active (I
Active (I
CC
CC
CC
CC
CC
SB
)
)
Power
Power
CC
CC
CC
SB
)
)
)
)
Power
SB
)
)
)
CY7C194
CY7C195
CY7C196
)
)
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