HCF4021 datasheet(9/13 Pages) STMICROELECTRONICS

部品番号	HCF4021

部品情報	Asynchronous parallel input or synchronous serial-in/serial-out 8-stage static shift register

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メーカー	STMICROELECTRONICS [STMicroelectronics]

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9 / 13 page

DocID008216 Rev 3

9/13

HCF4021

Electrical characteristics

13

Figure 6. Waveform 2: setup and hold times (SI to CLOCK)

(f = 1 MHz; 50 % duty cycle)

Figure 7. Waveform 3: setup and hold time (PI to P/S)

(f = 1 MHz; 50 % duty cycle)

Figure 8. Waveform 4: pulse width and removal time (P/S to clock)

(f = 1 MHz; 50 % duty cycle)

同様の部品番号 - HCF4021

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STMicroelectronics	HCF4021B	301Kb / 13P	8-STAGE STATIC SHIFT REGISTERS
	HCF4021B	239Kb / 11P	ASYNCHRONOUS PARALLEL IN OR SYNCHRONOUS SERIAL IN/SERIAL OUT 8 - STAGE STATIC SHIFT REGISTER
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	HCF4021BEY	301Kb / 13P	8-STAGE STATIC SHIFT REGISTERS
	HCF4021BEY	239Kb / 11P	ASYNCHRONOUS PARALLEL IN OR SYNCHRONOUS SERIAL IN/SERIAL OUT 8 - STAGE STATIC SHIFT REGISTER

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