WS57C49C-70TMB vs H1264B-55Y[PWRDOWN] feature comparison

WS57C49C-70TMB STMicroelectronics

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H1264B-55Y[PWRDOWN] Hughes Aircraft

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Rohs Code No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer STMICROELECTRONICS HUGHES AIRCRAFT
Part Package Code DIP
Package Description 0.300 INCH, CERDIP-24 ,
Pin Count 24
Reach Compliance Code not_compliant unknown
ECCN Code 3A001.A.2.C EAR99
HTS Code 8542.32.00.61 8542.32.00.71
Access Time-Max 70 ns 150 ns
I/O Type COMMON
JESD-30 Code R-GDIP-T24 R-GDIP-T24
JESD-609 Code e0
Length 32.005 mm
Memory Density 65536 bit 16777216 bit
Memory IC Type UVPROM MASK ROM
Memory Width 8 16
Number of Functions 1 1
Number of Terminals 24 24
Number of Words 8192 words 8192 words
Number of Words Code 8000 8000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Organization 8KX8 1MX16
Output Characteristics 3-STATE 3-STATE
Package Body Material CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED
Package Code WDIP
Package Equivalence Code DIP24,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE, WINDOW IN-LINE
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified Not Qualified
Screening Level MIL-STD-883 Class B
Seated Height-Max 5.08 mm
Standby Current-Max 0.035 A
Supply Current-Max 0.083 mA 0.05 mA
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology CMOS CMOS
Temperature Grade MILITARY MILITARY
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL DUAL
Width 7.62 mm
Base Number Matches 1 1
Additional Feature STATIC CMOS

Compare WS57C49C-70TMB with alternatives

Compare H1264B-55Y[PWRDOWN] with alternatives