Datasheets
P4C1981L-25CM by: Pyramid Semiconductor Corporation

Standard SRAM, 16KX4, 25ns, CMOS, CDIP28, 0.300 INCH, SIDE BRAZED, CERAMIC, DIP-28

Part Details for P4C1981L-25CM by Pyramid Semiconductor Corporation

Overview of P4C1981L-25CM by Pyramid Semiconductor Corporation

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Part Details for P4C1981L-25CM

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P4C1981L-25CM Part Data Attributes

P4C1981L-25CM Pyramid Semiconductor Corporation
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P4C1981L-25CM Pyramid Semiconductor Corporation Standard SRAM, 16KX4, 25ns, CMOS, CDIP28, 0.300 INCH, SIDE BRAZED, CERAMIC, DIP-28
Pbfree Code No
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer PYRAMID SEMICONDUCTOR CORP
Part Package Code DIP
Package Description 0.300 INCH, SIDE BRAZED, CERAMIC, DIP-28
Pin Count 28
Reach Compliance Code compliant
ECCN Code 3A001.A.2.C
HTS Code 8542.32.00.41
Access Time-Max 25 ns
JESD-30 Code R-CDIP-T28
JESD-609 Code e0
Length 34.8615 mm
Memory Density 65536 bit
Memory IC Type STANDARD SRAM
Memory Width 4
Number of Functions 1
Number of Terminals 28
Number of Words 16384 words
Number of Words Code 16000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Organization 16KX4
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Parallel/Serial PARALLEL
Qualification Status Not Qualified
Screening Level MIL-STD-883
Seated Height-Max 5.715 mm
Supply Current-Max 0.155 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology CMOS
Temperature Grade MILITARY
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for P4C1981L-25CM

This table gives cross-reference parts and alternative options found for P4C1981L-25CM. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of P4C1981L-25CM, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
CY7C161-25PC Cypress Semiconductor Check for Price Standard SRAM, 16KX4, 25ns, CMOS, PDIP28, DIP-28 P4C1981L-25CM vs CY7C161-25PC
FT61981L-25CM Force Technologies Ltd Check for Price Standard SRAM, 16KX4, 25ns, CMOS, CDIP28, 0.300 INCH, CERAMIC, DIP-28 P4C1981L-25CM vs FT61981L-25CM
P4C1981-25DM Pyramid Semiconductor Corporation Check for Price Standard SRAM, 16KX4, 25ns, CMOS, CDIP28, 0.300 INCH, CERDIP-28 P4C1981L-25CM vs P4C1981-25DM
FT61981L-25DM Force Technologies Ltd Check for Price Standard SRAM, 16KX4, 25ns, CMOS, CDIP28, 0.300 INCH, CERAMIC, DIP-28 P4C1981L-25CM vs FT61981L-25DM
FT61981L-25DMB Force Technologies Ltd Check for Price Standard SRAM, 16KX4, 25ns, CMOS, CDIP28, 0.300 INCH, CERAMIC, DIP-28 P4C1981L-25CM vs FT61981L-25DMB
FT61981L-25CMB Force Technologies Ltd Check for Price Standard SRAM, 16KX4, 25ns, CMOS, CDIP28, 0.300 INCH, CERAMIC, DIP-28 P4C1981L-25CM vs FT61981L-25CMB
Part Number Manufacturer Composite Price Description Compare
P4C1981-25PC Pyramid Semiconductor Corporation Check for Price Standard SRAM, 16KX4, 25ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 P4C1981L-25CM vs P4C1981-25PC
P4C1981L-25DMB Pyramid Semiconductor Corporation Check for Price Standard SRAM, 16KX4, 25ns, CMOS, CDIP28, 0.300 INCH, CERDIP-28 P4C1981L-25CM vs P4C1981L-25DMB
P4C1981L-25PC Pyramid Semiconductor Corporation Check for Price Standard SRAM, 16KX4, 25ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 P4C1981L-25CM vs P4C1981L-25PC
P4C1981L-25PI Pyramid Semiconductor Corporation Check for Price Standard SRAM, 16KX4, 25ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 P4C1981L-25CM vs P4C1981L-25PI

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