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74371 - (256x8) ROM (3S)

pinout

1 A0 20 VCC 2 A1 19 A7 3 A2 18 A6 4 A3 17 A5 5 A4 16 3S2 6 Q0 15 3S1 7 Q1 14 Q7 8 Q2 13 Q6 9 Q3 12 Q5 10 GND 11 Q4 74371 www.nanobob.com

symbol

1 A0 6 Q0 2 A1 7 Q1 3 A2 8 Q2 4 A3 9 Q3 5 A4 11 Q4 17 A5 12 Q5 18 A6 13 Q6 19 A7 14 Q7 15 3S1 16 3S2

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