HEF4737VD 데이터 시트보기 (PDF) - Philips Electronics
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HEF4737VD Datasheet PDF : 9 Pages
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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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