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CY7C186
Document #: 38-05280 Rev. **
Page 7 of 9
Truth Table
CE1 CE2 WE
OE
Input/Output
Mode
H
X
X
X
High Z
Deselect/Power-Down
X
L
X
X
High Z
Deselect
L
H
H
L
Data Out
Read
L
H
L
X
Data In
Write
L
H
H
H
High Z
Deselect
Address Designators
Address
Name
Address
Function
DIP Pin
Number
TSOP Pin
Number
A4
X3
2
11
A5
X4
3
12
A6
X5
4
13
A7
X6
5
14
A8
X7
6
15
A9
Y1
7
16
A10
Y4
8
17
A11
Y3
9
18
A12
Y0
10
19
A0
Y2
21
32
A1
X0
23
2
A2
X1
24
3
A3
X2
25
4
Ordering Information
Speed
(ns)
Ordering Code
Package
Name
Package Type
Operating
Range
20
CY7C186-20PC
P15
28-Lead (600-Mil) Molded DIP
Commercial
CY7C186-20ZC
Z32
32-Lead Thin Small Outline Package
25
CY7C186-25PC
P15
28-Lead (600-Mil) Molded DIP
Commercial
35
CY7C186-35PC
P15
28-Lead (600-Mil) Molded DIP
Commercial
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