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CY7C271
CY7C274
Document #: 38-04008 Rev. *C
Page 8 of 13
MILITARY SPECIFICATIONS
Group A Subgroup Testing
Ordering Information
Speed
(ns)
Ordering Code
Package
Name
Package Type
Operating
Range
35
CY7C271-35WMB
W22
28-Lead (300-Mil) Windowed CerDIP
Military
45
CY7C271-45WMB
W22
28-Lead (300-Mil) Windowed CerDIP
Military
CY7C274-45WMB
W16
28-Lead (600-Mil) Windowed CerDIP
55
CY7C271-55WMB
W22
28-Lead (300-Mil) Windowed CerDIP
Military
DC Characteristics
Parameter
Subgroups
VOH
1, 2, 3
VOL
1, 2, 3
VIH
1, 2, 3
VIL
1, 2, 3
IIX
1, 2, 3
IOZ
1, 2, 3
ICC
1, 2, 3
ISB
1, 2, 3
Switching Characteristics
Parameter
Subgroups
tAA
7, 8, 9, 10, 11
tACS
[10]
7, 8, 9, 10, 11
tOE
[11]
7, 8, 9, 10, 11
tACE
7, 8, 9, 10, 11
SMD Cross Reference
SMD
Number
Suffix
Cypress
Number
5962-89817
01ZX
CY7C271-55QMB
5962-89817
02XX
CY7C271-45WMB
5962-89817
02ZX
CY7C271-45QMB
Notes
10. 7C271 only (CS1 and CS2).
11. 7C274 only.
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