PY291A-50WMB vs CY7C291AL-50WI feature comparison

PY291A-50WMB Pyramid Semiconductor Corporation

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CY7C291AL-50WI Cypress Semiconductor

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No
No
Active Obsolete
PYRAMID SEMICONDUCTOR CORP CYPRESS SEMICONDUCTOR CORP
DIP DIP
0.300 INCH, CERAMIC, DIP-24 DIP,
24 24
compliant unknown
3A001.A.2.C EAR99
8542.32.00.61 8542.32.00.61
50 ns 50 ns
R-CDIP-T24 R-GDIP-T24
e0
16384 bit 16384 bit
UVPROM UVPROM
8 8
1 1
24 24
2048 words 2048 words
2000 2000
ASYNCHRONOUS ASYNCHRONOUS
125 °C 85 °C
-55 °C -40 °C
2KX8 2KX8
CERAMIC, METAL-SEALED COFIRED CERAMIC, GLASS-SEALED
WDIP DIP
RECTANGULAR RECTANGULAR
IN-LINE, WINDOW IN-LINE
PARALLEL PARALLEL
Not Qualified Not Qualified
MIL-STD-883
5.08 mm
0.09 mA 0.06 mA
5.5 V 5.5 V
4.5 V 4.5 V
5 V 5 V
NO NO
CMOS CMOS
MILITARY INDUSTRIAL
TIN LEAD
THROUGH-HOLE THROUGH-HOLE
2.54 mm
DUAL DUAL
7.62 mm
1 1
3-STATE

Compare PY291A-50WMB with alternatives

Compare CY7C291AL-50WI with alternatives