MC145488 Просмотр технического описания (PDF) - Motorola => Freescale
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MC145488 Datasheet PDF : 8 Pages
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MC74LCX2245
OE 19
T/R 1
2
A0
3
A1
4
A2
5
A3
6
A4
7
A5
8
A6
9
A7
18
B0
17
B1
16
B2
15
B3
14
B4
13
B5
12
B6
11
B7
Figure 2. Logic Diagram
INPUTS
OE
T/R
OPERATING MODE
Non–Inverting
L
L
B Data to A Bus
L
H
A Data to B Bus
H
X
Z
H = High Voltage Level; L = Low Voltage Level; Z = High Impedance State; X = High or Low Voltage Level
and Transitions are Acceptable; For ICC reasons, Do Not Float Inputs
MOTOROLA
2
LCX DATA
BR1339 — REV 3
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