Philips Semiconductors
BCD rate multiplier
Product specification
HEF4527B
MSI
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; input transition times ≤ 20 ns
Dynamic power
dissipation per
package (P)
VDD
V
TYPICAL FORMULA FOR P (µW)
5
1 050 fi + ∑ (foCL) × VDD2
where
10
4 500 fi + ∑ (foCL) × VDD2
fi = input freq. (MHz)
15
10 500 fi + ∑ (foCL) × VDD2
fo = output freq. (MHz)
CL = load capacitance (pF)
∑ (foCL) = sum of outputs
VDD = supply voltage (V)
January 1995
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