TC4512BP/BF/BFN
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC4512BP,TC4512BF,TC4512BFN
TC4512B 8-Channel Data Selector
TC4512B is data selector which selects 8 channel data inputs
(X0 through X7) according to binary address inputs A, B and C.
Since high impedance can be given to output Z by setting
DISABLE input to “H”, the wired-OR arrangement can be
achieved. DISABLE input takes precedence over other inputs
giving the output high impedance.
If DISABLE = “L” and INHIBIT = “H”, the data select
operation is inhibited and output Z becomes “L” Level.
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC4512BP
Pin Assignment
TC4512BF
TC4512BFN
Truth Table
Inputs
Output
A
B
C
Inhibit
Disable
Z
L
L
L
L
L
X0
H
L
L
L
L
X1
L
H
L
L
L
X2
H
H
L
L
L
X3
L
L
H
L
L
X4
H
L
H
L
L
H
H
L
L
X6
H
H
H
L
L
X7
*
*
*
H
L
L
*
*
*
*
H
: 1.00 g (typ.)
: 0.18 g (typ.)
: 0.13 g (typ.)
X5
L
Weight
DIP16-P-300-2.54A
SOP16-P-300-1.27A
SOL16-P-150-1.27
HZ
*: Don’t care
HZ: High impedance
1
2007-10-01
