SMJ27C256-17JM vs TMS27C256-1JL feature comparison

SMJ27C256-17JM Micross Components

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TMS27C256-1JL Rochester Electronics LLC

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Part Life Cycle Code Obsolete Contact Manufacturer
Ihs Manufacturer AUSTIN SEMICONDUCTOR INC ROCHESTER ELECTRONICS LLC
Part Package Code DIP
Package Description WDIP, 0.600 INCH, WINDOWED, CERAMIC, DIP-28
Pin Count 28
Reach Compliance Code unknown unknown
ECCN Code 3A001.A.2.C EAR99
HTS Code 8542.32.00.61 8542.32.00.61
Access Time-Max 170 ns 170 ns
JESD-30 Code R-CDIP-T28 R-GDIP-T28
Memory Density 262144 bit 262144 bit
Memory IC Type UVPROM UVPROM
Memory Width 8 8
Number of Functions 1 1
Number of Terminals 28 28
Number of Words 32768 words 32768 words
Number of Words Code 32000 32000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 125 °C 70 °C
Operating Temperature-Min -55 °C
Organization 32KX8 32KX8
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, GLASS-SEALED
Package Code WDIP DIP
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE, WINDOW IN-LINE
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified
Screening Level MIL-STD-883
Seated Height-Max 5.8928 mm 4.907 mm
Supply Current-Max 0.025 mA 0.03 mA
Supply Voltage-Max (Vsup) 5.5 V 5.25 V
Supply Voltage-Min (Vsup) 4.5 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology CMOS CMOS
Temperature Grade MILITARY COMMERCIAL
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Width 15.24 mm 15.24 mm
Base Number Matches 2 2

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Compare TMS27C256-1JL with alternatives