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HD74ALVCHS162830 Datasheet, PDF (5/11 Pages) Hitachi Semiconductor – 1-bit to 2-bit Address Driver with 3-state Outputs
Logic Diagram
Vcc
OE2 21
Vcc
OE1 20
Vcc
A1 7
HD74ALVCHS162830
5 1Y1
4 2Y1
To seventeen other channels
5