...S
ORDERING NUMBERS: ULN2001D/2d/3d/4D
PIN CONNECTION
These versatile devices are useful for driving a wide range of loads including solenoids, relays DC motors, LED displays filament lamps, thermal printheads and high power buffers...
...Pin Arrangement
G1 1Q 2 1D 3 2d 4 2Q 5 3Q 6 3d 7 4D 8 4Q 9 GND 10
GQ CK D GQ CK D
20 VCC 19 8Q 18 8D 17 7D 16 7Q 15 6Q 14 6D 13 5D 12 5Q 11 CK
CK D GQ
CK D GQ
GQ CK D
GQ CK D
CK D GQ
CK D GQ
(Top view)
2
HD...
...Pin Arrangement
G1 1Q 2 1D 3 2d 4 2Q 5 3Q 6 3d 7 4D 8 4Q 9 GND 10
GQ CK D GQ CK D
20 VCC 19 8Q 18 8D 17 7D 16 7Q 15 6Q 14 6D 13 5D 12 5Q 11 CK
CK D GQ
CK D GQ
GQ CK D
GQ CK D
CK D GQ
CK D GQ
(Top view)
2
HD...