When the G label is used, the gating input is
labelled
with a G followed by a numeral or
letter. The line labels of the gated inputs or outputs are prefixed with the same numeral or
letter. Two examples are:
2-Bit Register
IC
Symbol
Equivalent
a
Gl
REG
b
i
d
1s
C
IS
e
2-to-4 Line Decoder
-1
-2
a- GJ
X-Y
Jl
+
J2
h
J3
w
&
E
&
&
km-
I
-
I
I
Figure 6. Schematic Symbols for Digital Integrated Circuits (6 of 7)
18 General Information