14.8.323 OA3A

This component is supported by ACT 1, ACT 2, ACT 3, 3200DX, MX, SX, SX-A, SX-S, eX, Accelerator families.

Figure 14-357. OA3A Logic Diagram

Function: 4-Input OR-AND with active low C-Input
Input: A, B, C, D
Output: Y

Table 14-620. Truth Table
A	B	C	D	Y
X	X	X	0	0
0	0	X	X	0
X	1	0	1	1
X	X	1	X	0
1	X	0	1	1

Table 14-621. Modules
Family	Seq	Comb
All	—	1

Rev: A