hef4059b NXP Semiconductors, hef4059b Datasheet
hef4059b
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hef4059b Summary of contents
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... DATA SHEET 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 HEF4059B LSI Programmable divide-by-n counter Product specification File under Integrated Circuits, IC04 INTEGRATED CIRCUITS ...
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... Philips Semiconductors Programmable divide-by-n counter DESCRIPTION The HEF4059B is a divide-by-n counter which can be programmed to divide an input frequency by any number n from 999. The output signal is a one clock-cycle Fig.2 Pinning diagram. FAMILY DATA, I LIMITS category LSI DD See Family Specifications January 1995 wide pulse and occurs at a rate equal to the input frequency divided by n ...
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... Thus, after a ‘master preset’ mode, there is always one extra count before the output goes HIGH. 3 Product specification HEF4059B decade 5 preset 100 decade 4 preset 10 decade 3 preset ...
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... When in the same state of mode select inputs the counter operates in the normal without the latch operation at the output. Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock rise and fall times. 4 Product specification HEF4059B LSI = L and the counter c 10 mode, however, ...
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... SYMBOL 40 25 MIN. MIN. 2,7 2 0,8 0 Product specification HEF4059B COUNTER RANGE OPERATION JAM BCD BINARY INPUTS MAX. MAX. USED 999 17 331 999 18 663 999 13 329 timer mode 999 21 327 ...
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... MHz MHz MHz Product specification HEF4059B LSI (0,25 ns/pF (0,10 ns/pF (0,07 ns/pF (0,48 ns/pF (0,20 ns/pF (0,15 ns/pF (0,40 ns/pF (0,18 ns/pF (0,13 ns/pF (0,70 ns/pF (0,33 ns/pF (0,23 ns/pF ...