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CD4011BM-TD

TDSEMIC · Logic Gates · SOP-14

CD4011BM-TD from TDSEMIC, in a SOP-14. 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 I1 input Gate 1 input A (NAND gate 1 input, output O1).
2 I2 input Gate 1 input B (NAND gate 1 input, output O1).
3 O1 output Buffered output of NAND gate 1.
4 O2 output Buffered output of NAND gate 2.
5 I3 input Gate 2 input A (NAND gate 2 input, output O2).
6 I4 input Gate 2 input B (NAND gate 2 input, output O2).
7 VSS power_in Ground (0 V) supply pin.
8 I5 input Gate 3 input A (NAND gate 3 input, output O3).
9 I6 input Gate 3 input B (NAND gate 3 input, output O3).
10 O3 output Buffered output of NAND gate 3.
11 O4 output Buffered output of NAND gate 4.
12 I7 input Gate 4 input A (NAND gate 4 input, output O4).
13 I8 input Gate 4 input B (NAND gate 4 input, output O4).
14 VDD power_in Positive supply pin; absolute maximum -0.5 to 18 V.

Key specifications

Parameter Value
Manufacturer TDSEMIC
Package SOP-14
Category Logic
Pins 14

CAD (KiCad official)

  • Symbol: CD4011BM-TD
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: cd4011bm-td-etched.step / cd4011bm-td-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd4011bm-td.step / cd4011bm-td.glb are the bare package body.

Provenance

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

  • Datasheet: TDSEMIC datasheet (9 pp, sha256 37f0f018a328eda7, retrieved 2026-10-09, 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 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-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