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Imagem Modelo Preço Número Existências Fabricante Descrever Package / Case Series Packaging Memory Type Memory Size Technology Access Time Mounting Type Operating Temperature Part Status Memory Format Write Cycle Time - Word, Page Memory Interface Voltage - Supply Supplier Device Package Factory Stock Minimum Quantity
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Renesas Electronics America Inc. IC EEPROM 256KBIT 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 64K (8K x 8) EEPROM 90ns Through Hole 0°C ~ 70°C (TA) Obsolete EEPROM 5ms Parallel 4.5 V ~ 5.5 V 28-PDIP 0 0
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Renesas Electronics America Inc. IC EEPROM 256KBIT 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 256Kb (32K x 8) EEPROM 90ns Through Hole 0°C ~ 70°C (TA) Obsolete EEPROM 5ms Parallel 4.5 V ~ 5.5 V 28-PDIP 0 0
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Alliance Memory, Inc. IC SRAM 64K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Volatile 64Kb (8K x 8) SRAM - Asynchronous 70ns Through Hole 0°C ~ 70°C (TA) Discontinued at Digi-Key SRAM 70ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 150
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Alliance Memory, Inc. IC SRAM 64K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Volatile 64Kb (8K x 8) SRAM - Asynchronous 70ns Through Hole 0°C ~ 70°C (TA) Discontinued at Digi-Key SRAM 70ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 1
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ON Semiconductor IC EEPROM 64K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 64Kb (8K x 8) EEPROM 90ns Through Hole 0°C ~ 70°C (TA) Obsolete EEPROM 5ms Parallel 4.5 V ~ 5.5 V 28-PDIP 0 78
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Cypress Semiconductor Corp IC NVSRAM 64K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Non-Volatile 64Kb (8K x 8) NVSRAM (Non-Volatile SRAM) 45ns Through Hole 0°C ~ 70°C (TA) Obsolete NVSRAM 45ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 70
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Cypress Semiconductor Corp IC NVSRAM 64K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Non-Volatile 64Kb (8K x 8) NVSRAM (Non-Volatile SRAM) 25ns Through Hole 0°C ~ 70°C (TA) Obsolete NVSRAM 25ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 70
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ON Semiconductor IC EEPROM 64K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 64Kb (8K x 8) EEPROM 120ns Through Hole 0°C ~ 70°C (TA) Obsolete EEPROM 5ms Parallel 4.5 V ~ 5.5 V 28-PDIP 0 78
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ON Semiconductor IC EEPROM 256K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 256Kb (32K x 8) EEPROM 150ns Through Hole 0°C ~ 70°C (TA) Obsolete EEPROM 5ms Parallel 4.5 V ~ 5.5 V 28-PDIP 0 39
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ON Semiconductor IC EEPROM 256K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 256Kb (32K x 8) EEPROM 120ns Through Hole 0°C ~ 70°C (TA) Obsolete EEPROM 5ms Parallel 4.5 V ~ 5.5 V 28-PDIP 0 52
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IDT, Integrated Device Technology Inc IC SRAM 64K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 64Kb (8K x 8) SRAM - Asynchronous 20ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 20ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 280
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IDT, Integrated Device Technology Inc IC SRAM 64K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 64Kb (8K x 8) SRAM - Asynchronous 35ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 35ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 280
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IDT, Integrated Device Technology Inc IC SRAM 64K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 64Kb (8K x 8) SRAM - Asynchronous 20ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 20ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 280
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IDT, Integrated Device Technology Inc IC SRAM 64K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 64Kb (8K x 8) SRAM - Asynchronous 20ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 20ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 280
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IDT, Integrated Device Technology Inc IC SRAM 256K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 256Kb (32K x 8) SRAM - Asynchronous 25ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 25ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 196
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IDT, Integrated Device Technology Inc IC SRAM 256K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 256Kb (32K x 8) SRAM - Asynchronous 20ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 20ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 196
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IDT, Integrated Device Technology Inc IC SRAM 256K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 256Kb (32K x 8) SRAM - Asynchronous 15ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 15ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 196
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IDT, Integrated Device Technology Inc IC SRAM 256K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 256Kb (32K x 8) SRAM - Asynchronous 12ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 12ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 196
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Cypress Semiconductor Corp IC SRAM 64K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 64Kb (8K x 8) SRAM - Asynchronous 20ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 20ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 450
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Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 256Kb (32K x 8) SRAM - Asynchronous 25ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 25ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 2100
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Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 256Kb (32K x 8) SRAM - Asynchronous 15ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 15ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 600
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Winbond Electronics IC EEPROM 512K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 512Kb (64K x 8) EEPROM 45ns Through Hole 0°C ~ 70°C (TA) Obsolete EEPROM - Parallel 4.75 V ~ 5.25 V 28-PDIP 0 15
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Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 256Kb (32K x 8) SRAM - Asynchronous 15ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 15ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 255
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Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 256Kb (32K x 8) SRAM - Asynchronous 25ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 25ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 2100
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Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28DIP 28-DIP (0.300", 7.62mm) - Tube Volatile 256Kb (32K x 8) SRAM - Asynchronous 15ns Through Hole 0°C ~ 70°C (TA) Obsolete SRAM 15ns Parallel 4.5 V ~ 5.5 V 28-PDIP 0 2100
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STMicroelectronics IC EPROM 512K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 512Kb (64K x 8) EPROM - OTP 90ns Through Hole 0°C ~ 70°C (TA) Obsolete EPROM - Parallel 4.5 V ~ 5.5 V 28-PDIP 0 390
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STMicroelectronics IC EPROM 512K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 512Kb (64K x 8) EPROM - OTP 150ns Through Hole 0°C ~ 70°C (TA) Obsolete EPROM - Parallel 4.5 V ~ 5.5 V 28-PDIP 0 780
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STMicroelectronics IC EPROM 512K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 512Kb (64K x 8) EPROM - OTP 120ns Through Hole 0°C ~ 70°C (TA) Obsolete EPROM - Parallel 4.5 V ~ 5.5 V 28-PDIP 0 780
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STMicroelectronics IC EPROM 256K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 256Kb (32K x 8) EPROM - OTP 90ns Through Hole 0°C ~ 70°C (TA) Obsolete EPROM - Parallel 4.5 V ~ 5.5 V 28-PDIP 0 390
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STMicroelectronics IC EPROM 256K PARALLEL 28DIP 28-DIP (0.600", 15.24mm) - Tube Non-Volatile 256Kb (32K x 8) EPROM - OTP 150ns Through Hole 0°C ~ 70°C (TA) Obsolete EPROM - Parallel 4.5 V ~ 5.5 V 28-PDIP 0 780