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CD4020BMT

Public Made by Adom

by adom

HGSEMI Counters, Dividers, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

markdown

CD4020BMT

HGSEMI · Counters, Dividers · TSSOP-16

CD4020BMT from HGSEMI, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Q12 output Counter stage 12 output from the 14-stage binary counter.
2 Q13 output Counter stage 13 output from the 14-stage binary counter.
3 Q14 output Counter stage 14 output from the 14-stage binary counter.
4 Q6 output Counter stage 6 output from the 14-stage binary counter.
5 Q5 output Counter stage 5 output from the 14-stage binary counter.
6 Q7 output Counter stage 7 output from the 14-stage binary counter.
7 Q4 output Counter stage 4 output from the 14-stage binary counter.
8 VSS power_in Ground; power supply return.
9 Q1 output Counter stage 1 output from the 14-stage binary counter.
10 φ1 input Clock input with Schmitt trigger circuit; counter increments on falling edge.
11 RESET input Reset input; active low; clears all counter outputs.
12 Q9 output Counter stage 9 output from the 14-stage binary counter.
13 Q8 output Counter stage 8 output from the 14-stage binary counter.
14 Q10 output Counter stage 10 output from the 14-stage binary counter.
15 Q11 output Counter stage 11 output from the 14-stage binary counter.
16 VDD power_in Positive power supply voltage; operating range 3.0V to 15.0V.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package TSSOP-16
Category Logic
Pins 16

CAD (KiCad official)

  • Symbol: CD4020BMT
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: cd4020bmt-etched.step / cd4020bmt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd4020bmt.step / cd4020bmt.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (8 pp, sha256 7f95d7a1ed4cbc4f, retrieved 2026-09-22, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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