CY7C197 Truth Table
CE
WE
H
X
High Z
L
H
Data Out
L
L
Data In
Input/Output
Deselect/Power-Down
Read
Write
Mode
Ordering Information
Speed
(ns)
12
15
20
25
35
45
Ordering Code
CY7C197-12PC
CY7C197-12VC
CY7C197-15PC
CY7C197-15VC
CY7C197-20PC
CY7C197-20VC
CY7C197-25PC
CY7C197-25VC
CY7C197-35PC
CY7C197-35VC
CY7C197-45PC
CY7C197-45VC
Package
Name
P13
V13
P13
V13
P13
V13
P13
V13
P13
V13
P13
V13
Package Type
24-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
24-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
24-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
24-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
24-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
24-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
CY7C197
Operating
Range
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Document #: 38-05049 Rev. **
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