NE591 drivers equivalent, addressable peripheral drivers.
CS A0 A1 A2 Q0 Q1 Q2 Q3 GND
1 2 3 4 5 6 7 8 9 TOP VIEW
* 8 high current outputs
* Low-loading bus compatible inputs
* Power-on clear ensures safe operation.
18 V CC 17 CLR 16 CE 15 D 14 Q 7 13 Q 6 12 Q 5 11 Q 4 10 V S
NE591
* Relay driver
* Indicator lamp driver
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