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Datasheet Quick-Ref
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74HC299
8-Bit Universal Shift/Storage Register
Datasheet (PDF)
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74HC299
DIP-20
1
S0
2
~OE1
3
~OE2
4
IO6
5
IO4
6
IO2
7
IO0
8
Q0
9
~MR
10
GND
20
VCC
19
S1
18
DSL
17
Q7
16
IO7
15
IO5
14
IO3
13
IO1
12
CP
11
DSR
vcc
gnd
in
out
io
Pin Reference
⌄
#
Label
Type
1
S0
in
2
~OE1
in
3
~OE2
in
4
IO6
io
5
IO4
io
6
IO2
io
7
IO0
io
8
Q0
out
9
~MR
in
10
GND
gnd
11
DSR
in
12
CP
in
13
IO1
io
14
IO3
io
15
IO5
io
16
IO7
io
17
Q7
out
18
DSL
in
19
S1
in
20
VCC
vcc