4099 - 8-bit addressable latch

pinout

1 Q7 16 VCC 2 RST 15 Q6 3 DATA 14 Q5 4 WD 13 Q4 5 A0 12 Q3 6 A1 11 Q2 7 A2 10 Q1 8 GND 9 Q0 4099 www.nanobob.com

symbol

3 DATA 9 Q0 5 A0 10 Q1 6 A1 11 Q2 7 A2 12 Q3 13 Q4 2 RST 14 Q5 4 WD 15 Q6 1 Q7

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