74LS138

Decoder 3 to 8 active low outputs

Schematic Symbol

Pin Configuration (16 pins)

Pin	Name	Type
1	A0	input
2	A1	input
3	A2	input
4	E1	input
5	E2	input
6	E3	input
7	O7	output
8	GND	power_in
9	O6	output
10	O5	output
11	O4	output
12	O3	output
13	O2	output
14	O1	output
15	O0	output
16	VCC	power_in

Footprint

This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.

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