hef4021b NXP Semiconductors, hef4021b Datasheet
hef4021b
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hef4021b Summary of contents
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... For a complete data sheet, please also download: The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4021B MSI 8-bit static shift register Product specification File under Integrated Circuits, IC04 INTEGRATED CIRCUITS ...
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... Philips Semiconductors 8-bit static shift register DESCRIPTION The HEF4021B is an 8-bit static shift register (parallel-to-serial converter) with a synchronous serial data input ( clock input (CP), an asynchronous active S HIGH parallel load input (PL), eight asynchronous parallel data inputs ( and buffered parallel outputs from ...
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Acrobat reader. white to force landscape pages to be ... Fig.3 Logic diagram. ...
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... PLH 40 120 t 55 PHL 40 105 t 50 PLH THL TLH 20 4 Product specification HEF4021B INPUTS positive-going transition = negative-going transition TYPICAL EXTRAPOLATION MAX. FORMULA 250 110 230 ...
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... MHz 30 MHz 40 MHz where input freq. (MHz output freq. (MHz load capacitance (pF sum of outputs supply voltage (V) DD Product specification HEF4021B MSI ...
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... Fig.4 Waveforms showing minimum clock pulse width, set-up time and hold time for CP and D Fig.5 Waveforms showing minimum PL pulse width, recovery time for PL, and set-up and hold times for P PL. Set-up and hold times are shown as positive values but may be specified as negative values. January 1995 6 Product specification HEF4021B MSI . ...