Cypress CY7C185 specifications Truth Table, Address Designators, Ordering Information

CY7C185

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/Power-Down
L	H	H	L	Data Out	Read
L	H	L	X	Data In	Write
L	H	H	H	High Z	Deselect

Address Designators

Address	Address	Pin
Name	Function	Number
A4	X3	2
A5	X4	3
A6	X5	4
A7	X6	5
A8	X7	6
A9	Y1	7
A10	Y4	8
A11	Y3	9
A12	Y0	10
A0	Y2	21
A1	X0	23
A2	X1	24
A3	X2	25

Ordering Information

Speed		Package		Operating
(ns)	Ordering Code	Name	Package Type	Range
15	CY7C185–15PC	P21	28-Lead (300-Mil) Molded DIP	Commercial
	CY7C185–15SC	S21	28-Lead Molded SOIC
	CY7C185–15VC	V21	28-Lead Molded SOJ
	CY7C185–15VI	V21	28-Lead Molded SOJ	Industrial
20	CY7C185–20PC	P21	28-Lead (300-Mil) Molded DIP	Commercial
	CY7C185–20SC	S21	28-Lead Molded SOIC
	CY7C185–20VC	V21	28-Lead Molded SOJ
	CY7C185–20VI	V21	28-Lead Molded SOJ	Industrial
25	CY7C185–25PC	P21	28-Lead (300-Mil) Molded DIP	Commercial
	CY7C185–25SC	S21	28-Lead Molded SOIC
	CY7C185–25VC	V21	28-Lead Molded SOJ
	CY7C185–25VI	V21	28-Lead Molded SOJ	Industrial
35	CY7C185–35PC	P21	28-Lead (300-Mil) Molded DIP	Commercial
	CY7C185–35SC	S21	28-Lead Molded SOIC
	CY7C185–35VC	V21	28-Lead Molded SOJ
	CY7C185–35VI	V21	28-Lead Molded SOJ	Industrial

Document #: 38–00037–K

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