74154

74xx_IEEE

4 to 16 lines Decoder/Demultiplexer

Symbol

24 pins
Schematic symbol for 74154
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
1~{S0}output
2~{S1}output
3~{S2}output
4~{S3}output
5~{S4}output
6~{S5}output
7~{S6}output
8~{S7}output
9~{S8}output
10~{S9}output
11~{S10}output
12GNDpower_in
13~{S11}output
14~{S12}output
15~{S13}output
16~{S14}output
17~{S15}output
18~{E0}input
19~{E1}input
20A3input
21A2input
22A1input
23A0input
24VCCpower_in

On real boards

3 designs use this part

3 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