hef4086b NXP Semiconductors, hef4086b Datasheet - Page 5

• Manufacturer Part Number: hef4086b
• Description: 4-wide 2-input And-or-invert Gate
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Product specification
HEF4086B
4-wide 2-input AND-OR-invert gate
gates
APPLICATION INFORMATION
Figure 4 shows two HEF4086B ICs connected to obtain an 8-wide 2-input AOI function.
The output (O
) of the first IC is fed directly into the I
gate input of the second IC. Similarly,
A
9B
any NAND gate output can be fed directly into the I
gate input to obtain a 5-wide AOI function.
9
In addition, any AND gate output can be fed directly into the I
gate input with the same result.
8
Fig.4 Two HEF4086B ICs connected as an 8-wide 2-input AOI gate.
Logic equation for Fig.4:
O
=
I
I
+
I
I
+
I
I
+
I
I
+
I
I
+
I
I
+
I
I
+
I
I
B
0A
1A
2A
3A
4A
5A
6A
7A
0B
1B
2B
3B
4B
5B
6B
7B
January 1995
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