CH455K

Driver_LED

Digital tube driver and keyboard scan (common cathode only), with interrupt/current setting, DIP-18

Symbol

18 pins
Schematic symbol for CH455K
Units
1
Kind
part
Grid
on 1.27 mm

Footprint

18 pads
Footprint for CH455K
Library
Package_DIP
Mount
through_hole
Courtyard
9.73 × 23.36 mm
Link
exact

3D model

STEP

Package_DIP_DIP-18_W7.62mm

7.87 × 22.86 × 6.98 mm

561 KB STEP

Library
Package_DIP_DIP-18
Link
exact

Pins and pads

Every pin on the symbol has a pad on the footprint.

PinNameTypePad
1DIG0output1
2SCLinput2
3SDAbidirectional3
4GNDpower_in4
5DIG1output5
6DIG2output6
7DIG3output7
8ISETinput8
9SEG0tri_state9
10SEG1tri_state10
11VCCpower_in11
12SEG2tri_state12
13SEG3tri_state13
14SEG4tri_state14
15SEG5tri_state15
16SEG6tri_state16
17SEG7tri_state17
18~{INT}output18

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception
Link method
exact
Cross-check
passed
CH455K — Driver_LED | Trace Catalog