74LS138

74xx

Decoder 3 to 8 active low outputs

Symbol

16 pins
Schematic symbol for 74LS138
Units
1
Kind
part
Grid
on 1.27 mm

Footprint

none
no footprint linked

This symbol carries no usable footprint reference, so nothing is linked. Generating one is a better answer than guessing.

3D model

none
no 3D model

The footprint references no model, or the referenced model is not in the upstream package set.

Pins and pads

No footprint is linked, so there is nothing to cross-check.

PinNameType
1A0input
2A1input
3A2input
4E1input
5E2input
6E3input
7O7output
8GNDpower_in
9O6output
10O5output
11O4output
12O3output
13O2output
14O1output
15O0output
16VCCpower_in

On real boards

20+ designs use this part

20 placed it by name in a schematic. Largest first.

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception
Link method
none
Cross-check
not confirmed