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CD4070CMT

Public Unreviewed

by Ray

HGSEMI Gates, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Datasheet

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Contents

README

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CD4070CMT

HGSEMI · Gates · TSSOP-14

CD4070CMT from HGSEMI, in a TSSOP-14. 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 A input Input A of XOR gate 1 (J = A XOR B). CMOS logic input, VIH >= 0.7VDD, VIL <= 0.3VDD, IIN <= 1 uA @ VDD = 15 V.
2 B input Input B of XOR gate 1 (J = A XOR B). CMOS logic input.
3 J output Output J of XOR gate 1 (J = A XOR B). CMOS push-pull output; IOH ~= -14 mA and IOL ~= 28 mA typical at VDD = 15 V.
4 K output Output K of XOR gate 2 (K = C XOR D). CMOS push-pull output.
5 C input Input C of XOR gate 2 (K = C XOR D). CMOS logic input.
6 D input Input D of XOR gate 2 (K = C XOR D). CMOS logic input.
7 VSS power_in Negative supply / ground reference (0 V). All logic levels referenced to VSS.
8 E input Input E of XOR gate 3 (L = E XOR F). CMOS logic input.
9 F input Input F of XOR gate 3 (L = E XOR F). CMOS logic input.
10 L output Output L of XOR gate 3 (L = E XOR F). CMOS push-pull output.
11 M output Output M of XOR gate 4 (M = G XOR H). CMOS push-pull output.
12 G input Input G of XOR gate 4 (M = G XOR H). CMOS logic input.
13 H input Input H of XOR gate 4 (M = G XOR H). CMOS logic input.
14 VDD power_in Positive supply, 3.0 V to 15.0 V (absolute max 18 V). Bypass with a local ceramic capacitor to VSS.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package TSSOP-14
Category Logic
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • CD4070CMT/TR
  • CD4070CMTCM/TR
  • CD4070CMTCN

CAD (KiCad official)

  • Symbol: CD4070CMT
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: HGSEMI datasheet (9 pp, sha256 1ce55545a5113aef, retrieved 2026-08-17, 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: 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