EOR (Ternary Gate)

Ternary XOR

Uses

Useful as a controllable Buffer or Negate.

The negated form NEOR is useful to toggle between add and subtract modes within an Adder.

Truth Tables

EOR

EOR		B
		-	0	+
A	-	-	0	+
	0	0	0	0
	+	+	0	-

EOR
A	B	Y
-	-	-
-	0	0
-	+	+
0	-	0
0	0	0
0	+	0
+	-	+
+	0	0
+	+	-

---

NEOR

NEOR		B
		-	0	+
A	-	+	0	-
	0	0	0	0
	+	-	0	+

NEOR
A	B	Y
-	-	+
-	0	0
-	+	-
0	-	0
0	0	0
0	+	0
+	-	-
+	0	0
+	+	+

References

• The Ternary Manifesto by Douglas W. Jones