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CD4028BM96

Public Made by Adom

by adom

Texas Instruments Signal Switches / Encoders & Decoders / Multiplexers, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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CD4028BM96

Texas Instruments · Signal Switches / Encoders & Decoders / Multiplexers · SOIC-16

CD4028BM96 from Texas Instruments, in a SOIC-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 Q4 output Decoded decimal output 4. Active-high CMOS output, sourcing/sinking rail-to-rail at VDD/VSS.
2 Q2 output Decoded decimal output 2. Active-high CMOS output.
3 Q0 output Decoded decimal output 0. Active-high CMOS output; also asserted for any invalid BCD input when used as BCD-to-decimal decoder.
4 Q7 output Decoded decimal output 7. Active-high CMOS output.
5 Q9 output Decoded decimal output 9. Active-high CMOS output.
6 Q5 output Decoded decimal output 5. Active-high CMOS output.
7 Q6 output Decoded decimal output 6. Active-high CMOS output.
8 VSS power_in Negative supply / ground reference (0 V).
9 D input BCD input D (MSB, weight 8). CMOS logic input; tie unused BCD inputs to VSS for binary-to-octal operation.
10 A input BCD input A (LSB, weight 1). CMOS logic input.
11 B input BCD input B (weight 2). CMOS logic input.
12 C input BCD input C (weight 4). CMOS logic input.
13 Q3 output Decoded decimal output 3. Active-high CMOS output.
14 Q8 output Decoded decimal output 8. Active-high CMOS output.
15 Q1 output Decoded decimal output 1. Active-high CMOS output.
16 VDD power_in Positive supply rail. Operating range 3 V to 18 V (absolute max 20 V).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-16
Category Logic
Pins 16

Ordering variants

Same part, different packaging or reel option.

  • CD4028BM96
  • CD4028BM96M
  • CD4028BM96MT
  • CD4028BM96E
  • CD4028BM96EE4
  • CD4028BM96NSR
  • CD4028BM96PW
  • CD4028BM96PWR

CAD (KiCad official)

  • Symbol: CD4028BM96
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)
  • 3D model files: cd4028bm96-etched.step / cd4028bm96-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd4028bm96.step / cd4028bm96.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (17 pp, sha256 51881474bef4cf0b, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF