CY7C164 Просмотр технического описания (PDF) - Cypress Semiconductor
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CY7C164 Datasheet PDF : 9 Pages
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CY7C164
CY7C166
CY7C164 Truth Table
CE WE Input/Output
H X High Z
L H Data Out
L L Data In
Mode
Deselect/Power-Down
Read
Write
CY7C166 Truth Table
CE WE OE Input/Output
H X X High Z
L H L Data Out
L L H Data In
L H H High Z
Mode
Deselect/Power-Down
Read
Write
Write
Address Designators
Address
Name
A5
A6
A7
A8
A9
A10
A11
A12
A13
A0
A1
A2
A3
A4
Address
Function
X3
X4
X5
X6
X7
Y5
Y4
Y0
Y1
Y2
Y3
X0
X1
X2
CY 7C164 Pin CY7C166 Pin
Number
Number
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
17
19
18
20
19
21
20
22
21
23
Ordering Information
Speed
(ns)
15
20
25
35
Ordering Code
CY7C164-15PC
CY7C164-15VC
CY7C164-20PC
CY7C164-20VC
CY7C164-25PC
CY7C164-25VC
CY7C164-35PC
CY7C164-35VC
Package
Name
P9
V13
P9
V13
P9
V13
P9
V13
Package Type
22-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
22-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
22-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
22-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
Operating
Range
Commercial
Commercial
Commercial
Commercial
Speed
(ns)
15
20
25
35
Ordering Code
CY7C166-15PC
CY7C166-15VC
CY7C166-20PC
CY7C166-20VC
CY7C166-25PC
CY7C166-25VC
CY7C166-35PC
CY7C166-35VC
Package
Name
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
Operating
Range
Commercial
Commercial
Commercial
Commercial
Document #: 38-05025 Rev. **
Page 7 of 9
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