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HEF4512BF Datasheet(PDF) 4 Page - NXP Semiconductors

Part # HEF4512BF
Description  8-input multiplexer with 3-state output
PDF  7 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

HEF4512BF Datasheet(HTML) 4 Page - NXP Semiconductors

  HEF4512BF Datasheet HTML 1Page - NXP Semiconductors HEF4512BF Datasheet HTML 2Page - NXP Semiconductors HEF4512BF Datasheet HTML 3Page - NXP Semiconductors HEF4512BF Datasheet HTML 4Page - NXP Semiconductors HEF4512BF Datasheet HTML 5Page - NXP Semiconductors HEF4512BF Datasheet HTML 6Page - NXP Semiconductors HEF4512BF Datasheet HTML 7Page - NXP Semiconductors  
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January 1995
4
Philips Semiconductors
Product specification
8-input multiplexer with 3-state output
HEF4512B
MSI
TRUTH TABLE
Notes
1. H = HIGH state (the more positive voltage)
L = LOW state (the less positive voltage)
X = state is immaterial
Z = high impedance OFF-state
AC CHARACTERISTICS
VSS = 0 V; Tamb =25 °C; input transition times ≤ 20 ns
INPUTS
OUTPUT
EO
ES2
S1
S0
I0
I1
I2
I3
I4
I5
I6
I7
O
LH
X
X
X
X
X
X
X
X
X
X
X
L
LL
L
L
L
L
X
X
X
X
X
X
X
L
LL
L
L
L
H
X
X
X
X
X
X
X
H
LL
L
L
H
X
L
X
X
X
X
X
X
L
LL
L
L
H
X
H
X
X
X
X
X
X
H
LL
L
H
L
X
X
L
X
X
X
X
X
L
LL
L
H
L
X
X
H
X
X
X
X
X
H
LL
L
H
H
X
X
X
L
X
X
X
X
L
LL
L
H
H
X
X
X
H
X
X
X
X
H
LL
H
L
L
X
X
X
X
L
X
X
X
L
LL
H
L
L
X
X
X
X
H
X
X
X
H
LL
H
L
H
X
X
X
X
X
L
X
X
L
LL
H
L
H
X
X
X
X
X
H
X
X
H
LL
H
H
L
X
X
X
X
X
X
L
X
L
LL
H
H
L
X
X
X
X
X
X
H
X
H
LL
H
H
H
X
X
X
X
X
X
X
L
L
LL
H
H
H
X
X
X
X
X
X
X
H
H
HX
X
X
X
X
X
X
X
X
X
X
X
Z
VDD
V
TYPICAL FORMULA FOR P (
µW)
Dynamic power
5
500 fi +∑ (foCL) × VDD2
where
dissipation per
10
2100 fi +∑ (foCL) × VDD2
fi = input freq. (MHz)
package (P)
15
5800 fi +∑ (foCL) × VDD2
fo = output freq. (MHz)
CL = load capacitance (pF)
∑ (f
oCL) = sum of outputs
VDD = supply voltage (V)



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