NanoBob.com
electronic universe
AVR
PIC
TTL-74
CMOS-40
OPAMP
BJT
-
circuits
4099 - 8-bit addressable latch
pinout
1
Q7
16
VCC
2
RST
15
Q6
3
DATA
14
Q5
4
WD
13
Q4
5
A0
12
Q3
6
A1
11
Q2
7
A2
10
Q1
8
GND
9
Q0
4099
www.nanobob.com
symbol
3
DATA
9
Q0
5
A0
10
Q1
6
A1
11
Q2
7
A2
12
Q3
13
Q4
2
RST
14
Q5
4
WD
15
Q6
1
Q7
pin types
0
digital input
0
digital output
0
digital input-output (bidir)
0
analog (input or output)
0
positive power
0
ground
0
negative power