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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	Publish 0.1.0 · Ray	5d ago
viewers	hdsp-5621: viewers · Ray	5d ago
hdsp-5621-etched.glb	Publish 0.1.0 · Ray	5d ago
hdsp-5621-etched.step	hdsp-5621: factory component page (tier=lcsc) · Ray	5d ago
hdsp-5621-hero.glb	hdsp-5621: hero GLB from the etched model (keeps the MPN mark) · Ray	5d ago
hdsp-5621-hero.overlay.json	Publish 0.1.0 · Ray	5d ago
hdsp-5621.glb	Publish 0.1.0 · Ray	5d ago
hdsp-5621.kicad_mod	Publish 0.1.0 · Ray	5d ago
hdsp-5621.kicad_sym	Publish 0.1.0 · Ray	5d ago
hdsp-5621.lbr	Publish 0.1.0 · Ray	5d ago
hdsp-5621.step	Publish 0.1.0 · Ray	5d ago
package.json	Publish 0.1.0 · Ray	5d ago
page.json	Set visibility: public · Ray	5d ago
README.md	Publish 0.1.0 · Ray	5d ago

HDSP-5621

Broadcom/AVAGO · LED Segment Displays · DIP-18

HDSP-5621 from Broadcom/AVAGO, in a DIP-18. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	E Cathode No. 1	passive	Cathode of segment E in digit No. 1 for the common-anode package E display.
2	D Cathode No. 1	passive	Cathode of segment D in digit No. 1 for the common-anode package E display.
3	C Cathode No. 1	passive	Cathode of segment C in digit No. 1 for the common-anode package E display.
4	DP Cathode No. 1	passive	Cathode of the decimal point in digit No. 1 for the common-anode package E display.
5	E Cathode No. 2	passive	Cathode of segment E in digit No. 2 for the common-anode package E display.
6	D Cathode No. 2	passive	Cathode of segment D in digit No. 2 for the common-anode package E display.
7	G Cathode No. 2	passive	Cathode of segment G in digit No. 2 for the common-anode package E display.
8	C Cathode No. 2	passive	Cathode of segment C in digit No. 2 for the common-anode package E display.
9	DP Cathode No. 2	passive	Cathode of the decimal point in digit No. 2 for the common-anode package E display.
10	B Cathode No. 2	passive	Cathode of segment B in digit No. 2 for the common-anode package E display.
11	A Cathode No. 2	passive	Cathode of segment A in digit No. 2 for the common-anode package E display.
12	F Cathode No. 2	passive	Cathode of segment F in digit No. 2 for the common-anode package E display.
13	Digit No. 2 Anode	passive	Common anode of digit No. 2 for the package E display.
14	Digit No. 1 Anode	passive	Common anode of digit No. 1 for the package E display.
15	B Cathode No. 1	passive	Cathode of segment B in digit No. 1 for the common-anode package E display.
16	A Cathode No. 1	passive	Cathode of segment A in digit No. 1 for the common-anode package E display.
17	G Cathode No. 1	passive	Cathode of segment G in digit No. 1 for the common-anode package E display.
18	F Cathode No. 1	passive	Cathode of segment F in digit No. 1 for the common-anode package E display.

Key specifications

Parameter	Value
Manufacturer	Broadcom/AVAGO
Package	DIP-18
Category	Displays
Pins	18

CAD (KiCad official)

Symbol: HDSP-5621
Footprint: Package_DIP:DIP-18_W7.62mm
3D model: DIP-18 (KiCad packages3D, STEP)
3D model files: hdsp-5621-etched.step / hdsp-5621-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hdsp-5621.step / hdsp-5621.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Broadcom/AVAGO datasheet (13 pp, sha256 b254026b94c77076, retrieved 2026-10-28, tier: lcsc)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF