Standard ICs 8-bit static shift register BU4021B / BU4021BF The BU4021B and BU4021BF are 8-bit static shift registers consisting of 8 register cells, each of which has parallel input.
Control of the parallel / serial control input (P / S) enables serial input / serial output with clock synchronization, as well as parallel input / serial output conversions.
•Absolute maximum ratings (V Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Input voltage SS = 0V, Ta = 25°C) Symbol VDD Pd Topr Tstg VIN Limits – 0.
3 ~ + 18 1000 (DIP), 500 (SOP) – 40 ~ + 85 – 55 ~ + 150 – 0.
3 ~ VDD + 0.
3 Unit V mW °C °C V •Logic circuit diagram P/S (9) Ds (11) CLOCK (10) P...

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