Heathkit IM-4100 - Page 63

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read FIR ATHEIT®
INTEGRATED CIRCUITS
TOP VIEW
INTERNALLY
GENERATED
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VEC! VEE
TRIPLE LINE RECEIVER
#443-747
MC10116P
1Cl
(SELECTED)
TOP VIEW
4-2-3-2-INPUT
AND-OR-INVERT GATES
$443-697
| ab oe
€
N74S64
5-VOLT REGULATOR
Page 55
1C27