Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Microchip Technology IC EPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount32-LCC (J-Lead)32-PLCC
Microchip Technology IC EPROM 512K PARALLEL 28DIP ObsoleteNon-VolatileEPROMEPROM - OTP512Kb (64K x 8)
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120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
Texas Instruments IC EPROM 1K SINGLE WIRE SOT23-3 ActiveNon-VolatileEPROMEPROM - OTP1Kb (256b x 4 pages)
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Single Wire2.65 V ~ 5.5 V-20°C ~ 70°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
Texas Instruments IC EPROM 1K SINGLE WIRE SOT23-3 ActiveNon-VolatileEPROMEPROM - OTP1Kb (256b x 4 pages)
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Single Wire2.65 V ~ 5.5 V-20°C ~ 70°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
Texas Instruments IC EPROM 1K SINGLE WIRE TO92-3 ActiveNon-VolatileEPROMEPROM - OTP1Kb (256b x 4 pages)
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Single Wire2.65 V ~ 5.5 V0°C ~ 70°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA) (Formed Leads)TO-92-3
Texas Instruments IC EPROM 1K SINGLE WIRE SOT23-3 ObsoleteNon-VolatileEPROMEPROM - OTP1Kb (256b x 4 pages)
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Single Wire2.65 V ~ 5.5 V-40°C ~ 85°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
Texas Instruments IC EPROM 1.5K SGL WIRE SOT23-3 ActiveNon-VolatileEPROMEPROM - OTP1.5K (6 pages x 32 bytes)
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Single Wire2.65 V ~ 5.5 V-20°C ~ 70°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
Texas Instruments IC EPROM 1.5K SGL WIRE SOT23-3 ActiveNon-VolatileEPROMEPROM - OTP1.5K (6 pages x 32 bytes)
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Single Wire2.65 V ~ 5.5 V-20°C ~ 70°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
STMicroelectronics IC EPROM 1M PARALLEL 32DIP ObsoleteNon-VolatileEPROMEPROM - OTP1Mb (128K x 8)
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100nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole32-DIP (0.600", 15.24mm)32-PDIP
STMicroelectronics IC EPROM 16M PARALLEL 42DIP ObsoleteNon-VolatileEPROMEPROM - OTP16Mb (2M x 8, 1M x 16)
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100nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole42-DIP (0.600", 15.24mm)42-PDIP
STMicroelectronics IC EPROM 2M PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP2Mb (256K x 8)
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100nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.35x13.89)
STMicroelectronics IC EPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.35x13.89)
STMicroelectronics IC EPROM 512K PARALLEL 28DIP ObsoleteNon-VolatileEPROMEPROM - OTP512Kb (64K x 8)
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120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
STMicroelectronics IC EPROM 512K PARALLEL 28DIP ObsoleteNon-VolatileEPROMEPROM - OTP512Kb (64K x 8)
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150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
STMicroelectronics IC EPROM 1M PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP1Mb (128K x 8)
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80nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.35x13.89)
STMicroelectronics IC EPROM 1M PARALLEL 32TSOP ObsoleteNon-VolatileEPROMEPROM - OTP1Mb (128K x 8)
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80nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-TFSOP (0.724", 18.40mm Width)32-TSOP
STMicroelectronics IC EPROM 8M PARALLEL 32TSOP ObsoleteNon-VolatileEPROMEPROM - OTP8Mb (1M x 8)
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100nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-TFSOP (0.724", 18.40mm Width)32-TSOP
STMicroelectronics IC EPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.35x13.89)
STMicroelectronics IC EPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.35x13.89)
STMicroelectronics IC EPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.35x13.89)
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