PY291A
ORDERING INFORMATION
SELECTION GUIDE
The PY291A is available in the following temperature, speed and package options.
Speed (ns)
Temperature
Range
Package
Plastic DIP
20
-20PC
N/A
25
35
50
Commercial
-25PC
N/A
-35PC
-50PC
Military
Temperature
Windowed CERDIP
-35WM
-35DM
-35WMB
-35DMB
-50WM
-50DM
-50WMB
-50DMB
Non-Windowed CERDIP
Windowed CERDIP
N/A
N/A
Military
Processed*
N/A
N/A
Non-Windowed CERDIP
N/A
N/A
* Military temperature range with MIL-STD-883, Class B processing.
N/A = Not Available
Document # EPROM101 REV OR
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