BankSwitch Chip

DESCRIPTION The DS1222 BankSwitch Chip is a CMOS circuit designed to select one of 16 memory banks under software control. Memory bank switching allows for an increase in memory capacity without additional address lines. Continuous blocks of memory are enabled by selecting proper memory bank thro

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BankSwitch Chip

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The DS1222 BankSwitch Chip provides the circuitry for selecting among 16 memory banks under software control, thereby increasing system memory capacity without additional address lines. It can also be used to expand the address range of microprocessors and decoders. Continuous blocks of memory are e \n? Circuitry selects among 16 banks of memory enabling one at a time \n? Automatically sets all 16 banks off on power-up \n? Low-power CMOS circuitry \n? Thermal operating range: 0°C to +70°C \n? Voltage/tolerance: 5V ±10%;

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Package：14-DIP（0.300"，7.62mm）；包裝：卷帶（TR） 類別：集成電路（IC） 控制器 描述：IC BANKSWITCH CMOS 14-DIP

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BankSwitch Chip

DESCRIPTION\nThe DS1222 BankSwitch Chip is a CMOS circuit designed to select one of 16 memory banks under software control. Memory bank switching allows for an increase in memory capacity without additional address lines. Continuous blocks of memory are enabled by selecting proper memory bank throug ■ Provides bank switching for 16 banks of\n?? memory\n■ Bank switching is software-controlled by a\n?? pattern recognition sequence on four address\n?? inputs\n■ Automatically sets all 16 banks off on\n?? power-up\n■ Bank switching logic allows only one bank on\n?? at a time\n■ Custom recognition pa;

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BankSwitch Chip

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Package：14-DIP（0.300"，7.62mm）；包裝：管件 類別：集成電路（IC） 控制器 描述：IC BANKSWITCH CMOS IND 14-DIP

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Package：16-SOIC（0.295"，7.50mm 寬）；包裝：管件 類別：集成電路（IC） 控制器 描述：IC BANKSWITCH CMOS 16-SOIC

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