NanoBob.com
electronic universe
AVR
PIC
TTL-74
CMOS-40
OPAMP
BJT
-
circuits
40244 - Buffer/line driver; non-inverting (tri-state)
pinout
1
EOA
20
VCC
2
IA1
19
EOB
3
OB4
18
OA1
4
IA2
17
IB4
5
OB3
16
OA2
6
IA3
15
IB3
7
OB2
14
OA3
8
IA4
13
IB2
9
OB1
12
OA4
10
GND
11
IB1
40244
www.nanobob.com
symbol
2
IA1
18
OA1
4
IA2
16
OA2
6
IA3
14
OA3
8
IA4
12
OA4
1
EOA
11
IB1
9
OB1
13
IB2
7
OB2
15
IB3
5
OB3
17
IB4
3
OB4
19
EOB
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