74LS390

74xx

Dual BCD 4-bit counter

Symbol

16 pins
Schematic symbol for 74LS390
Units
3
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~{CP0}input
2MRinput
3Q0output
4~{CP1}input
5Q1output
6Q2output
7Q3output
8GNDpower_in
9Q3output
10Q2output
11Q1output
12~{CP1}input
13Q0output
14MRinput
15~{CP0}input
16VCCpower_in

On real boards

5 designs use this part

5 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