CY7C197B View Datasheet(PDF) - Cypress Semiconductor
Part Name
Description
Manufacturer
CY7C197B Datasheet PDF : 10 Pages
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Pin Description
Pin
AX
Type
Description
Input Address Inputs.
CE
Din
Dout
VCC
WE
Control
Input
Output
Supply
Control
Chip Enable.
Data Input Pins.
Data Output Pins.
Power (5.0V).
Write Enable.
Truth Table
CY7C197B
DIP
SOJ
1, 2, 3, 4, 5, 6, 7, 8, 9, 15, 1, 2, 3, 4, 5, 6, 7, 8, 9, 15,
16, 17, 18, 19, 20, 21, 22, 16, 17, 18, 19, 20, 21, 22,
23
23
13
13
14
14
10
10
24
24
11
11
CE
WE
Input/Output
Mode
H
X
High Z
Deselect/Power-Down
L
H
Data Out
Read
L
L
Data In
Write
Power
Standby (ISB)
Active (ICC)
Active (ICC)
Document #: 38-05410 Rev. **
Page 3 of 10
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