74540 - (8x) inverter (3S)

pinout

1 G1 20 VCC 2 A1 19 G2 3 A2 18 Y1 4 A3 17 Y2 5 A4 16 Y3 6 A5 15 Y4 7 A6 14 Y5 8 A7 13 Y6 9 A8 12 Y7 10 GND 11 Y8 74540 www.nanobob.com

description

G1,G2 : 0,0 -> 3-state outputs

pin types

0 digital input (inverted) 0 digital output (inverted) 0 digital input-output (bidir) 0 analog (input or output) 0 positive power 0 ground 0 negative power