CD3207 View Datasheet(PDF) - Philips Electronics
Part Name
Description
View to exact match
CD3207 Datasheet PDF : 14 Pages
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Philips Semiconductors
7-bit Futurebus+ transceiver
Product specification
FB2041
FUNCTION TABLE
MODE
AIn to Bn
AI0 to B0
AI1 – AI3 to B1 – B3
AI4 – AI6 to B4 – B6
Disable Bn outputs
Disable B0 outputs
Disable B1 – B3 outputs
Disable B4 – B6 outputs
Bn to AOn
B0 to AO0
B1 – B3 to AO1 – AO3
B4 – B6 to AO4 – AO6
Disable AOn outputs
Disable AO0 outputs
Disable AO1 – AO3 outputs
Disable AO4 – AO6 outputs
INPUTS
OUTPUTS
AIn Bn* OEB0 OEB1 OEB2 OEB3 OEA1 OEA2 OEA3 AOn Bn*
L
—
H
L
L
L
L
L
L
Z
H**
H
—
H
L
L
L
L
L
L
Z
L
L
—
H
L
L
L
H
H
H
L
H**
H
—
H
L
L
L
H
H
H
H
L
L
—
H
L
X
X
L
L
L
Z
H**
H
—
H
L
X
X
L
L
L
Z
L
L
—
H
L
X
X
H
H
H
L
H**
H
—
H
L
X
X
H
H
H
H
L
L
—
H
X
L
X
L
L
L
Z
H**
H
—
H
X
L
X
L
L
L
Z
L
L
—
H
X
L
X
H
H
H
L
H**
H
—
H
X
L
X
H
H
H
H
L
L
—
H
X
X
L
L
L
L
Z
H**
H
—
H
X
X
L
L
L
L
Z
L
L
—
H
X
X
L
H
H
H
L
H**
H
—
H
X
X
L
H
H
H
H
L
X
X
L
X
X
X
X
X
X
X
H**
X
X
X
H
H
H
X
X
X
X
H**
X
X
H
H
X
X
X
X
X
X
H**
X
X
H
X
H
X
X
X
X
X
H**
X
X
H
X
X
H
X
X
X
X
H**
X
L
L
X
X
X
H
H
H
H
Input
X
H
L
X
X
X
H
H
H
L
Input
X
L
X
H
H
H
H
H
H
H
Input
X
H
X
H
H
H
H
H
H
L
Input
X
L
L
X
X
X
H
X
X
H
Input
X
H
L
X
X
X
H
X
X
L
Input
X
L
X
H
H
H
H
X
X
H
Input
X
H
X
H
H
H
H
X
X
L
Input
X
L
L
X
X
X
X
H
X
H
Input
X
H
L
X
X
X
X
H
X
L
Input
X
L
X
H
H
H
X
H
X
H
Input
X
H
X
H
H
H
X
H
X
L
Input
X
L
L
X
X
X
X
X
H
H
Input
X
H
L
X
X
X
X
X
H
L
Input
X
L
X
H
H
H
X
X
H
H
Input
X
H
X
H
H
H
X
X
H
L
Input
X
X
X
X
X
X
L
L
L
Z
X
X
X
X
X
X
X
L
X
X
Z
X
X
X
X
X
X
X
X
L
X
Z
X
X
X
X
X
X
X
X
X
L
Z
X
NOTES:
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High-impedance (OFF) state
— = Input not externally driven
H** = Goes to level of pull-up voltage
B* = Precaution should be taken to ensure B inputs do not float.
If they do, they are equal to Low state.
Z=
—=
H** =
B* =
High-impedance (OFF) state
Input not externally driven
Goes to level of pull-up voltage
Precaution should be taken to ensure B inputs do not float.
If they do, they are equal to Low state.
1995 May 25
5
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