NTE21128 vs WS57C51C-55TI feature comparison

NTE21128 NTE Electronics Inc

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WS57C51C-55TI STMicroelectronics

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Pbfree Code No
Rohs Code No No
Part Life Cycle Code Active Obsolete
Ihs Manufacturer NTE ELECTRONICS INC STMICROELECTRONICS
Part Package Code DIP DIP
Package Description DIP-28 0.300 INCH, CERDIP-28
Pin Count 28 28
Reach Compliance Code compliant not_compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.61 8542.32.00.61
Access Time-Max 250 ns 55 ns
I/O Type COMMON
JESD-30 Code R-XDIP-T28 R-GDIP-T28
JESD-609 Code e0 e0
Memory Density 131072 bit 131072 bit
Memory IC Type UVPROM UVPROM
Memory Width 8 8
Number of Functions 1 1
Number of Terminals 28 28
Number of Words 16384 words 16384 words
Number of Words Code 16000 16000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Organization 16KX8 16KX8
Output Characteristics 3-STATE 3-STATE
Package Body Material UNSPECIFIED CERAMIC, GLASS-SEALED
Package Code DIP WDIP
Package Equivalence Code DIP28,.6 DIP28,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE, WINDOW
Parallel/Serial PARALLEL PARALLEL
Programming Voltage 21 V
Qualification Status Not Qualified Not Qualified
Supply Current-Max 0.1 mA 0.133 mA
Supply Voltage-Max (Vsup) 5.25 V 5.5 V
Supply Voltage-Min (Vsup) 4.75 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology NMOS CMOS
Temperature Grade COMMERCIAL INDUSTRIAL
Terminal Finish TIN LEAD TIN LEAD
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Base Number Matches 1 1
Length 37.085 mm
Seated Height-Max 5.08 mm
Standby Current-Max 0.035 A
Width 7.62 mm

Compare NTE21128 with alternatives

Compare WS57C51C-55TI with alternatives