Truth Table
CE
WE
OE
H
X
X
L
H
L
L
L
X
L
H
H
Ordering Information
Speed
12
15
20
Ordering Code
CY7C199C–12VC
CY7C199C–12VXC
CY7C199C–12ZXC
CY7C199C–12VI
CY7C199C–15PC
CY7C199C–15PXC
CY7C199C–15ZC
CY7C199C–15ZXC
CY7C199C–15VC
CY7C199C–15VXC
CY7C199CL–15VC
CY7C199CL–15VXC
CY7C199C–15VI
CY7C199C–20ZXI
Input/Output
High Z
Data Out
Data In
High Z
Mode
Deselect/Power-Down
Read
Write
Deselect
Package
Name
51-85031
51-85071
51-85031
51-85014
51-85071
51-85031
51-85031
51-85071
Package Type
28-pin (300-Mil) Molded SOJ
28-pin (300-Mil) Molded SOJ (Pb-Free)
28-pin TSOP I (Pb-Free)
28-pin (300-Mil) Molded SOJ
28-pin (300-Mil) DIP
28-pin (300-Mil) DIP (Pb-Free)
28-pin TSOP I
28-pin TSOP I (Pb-Free)
28-pin (300-Mil) Molded SOJ
28-pin (300-Mil) Molded SOJ (Pb-Free)
28-pin (300-Mil) Molded SOJ
28-pin (300-Mil) Molded SOJ (Pb-Free)
28-pin (300-Mil) Molded SOJ
28-pin TSOP I (Pb-Free)
CY7C199C
Power
Standby (ISB)
Active (ICC)
Active (ICC)
Active (ICC)
Operating
Range
Commercial
Industrial
Commercial
Industrial
Industrial
Document #: 38-05408 Rev. *C
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