Heathkit H9 Manual page 82

Page 80
Integrated Circuits (cont'd.)
DM8575
I4
I5
I6
I7
I8
I9
IIO
II I
Il2
Il3
I3
I2
II
08
o1
I oor o
JINP UTS
DATA
IN PUTS
A
I1
GN
03
02
0l
l!t24
223
322
421
,20
6 t9
7 18
8
It
9 1 6
l 0 15
I I
r a
12
l l
74L5244
OCTAL BUFFERSILINE DRIVERS/
LINE RECEIVERS
NONINVERTED 3-STATE OUTPUTS
2 YI G ND
TRIPLE S.INPUT
POSITIVE-NAND
GATE
vcc
l c l y
741520
DUAL 4-INPUT
POSITIVE-NAND GATE