HEF4737VP Просмотр технического описания (PDF) - Philips Electronics

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HEF4737VP

Quadruple static decade counters

Philips Electronics 

Philips Semiconductors

Quadruple static decade counters

Product specification

HEF4737B

HEF4737V

Dynamic power

dissipation per

package (P)

VDD

V

TYPICAL FORMULA FOR P (µW)

5

950 fi + ∑ (foCL) × VDD2

where

10

4 200 fi + ∑ (foCL) × VDD2

fi = input freq. (MHz)

15

11 200 fi + ∑ (foCL) × VDD2

fo = output freq. (MHz)

CL = load cap. (pF)

∑ (foCL) = sum of outputs

VDD = supply voltage (V)

January 1995

9

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