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CD74HCT4052M

Public Made by Adom

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Texas Instruments Analog Switches, Multiplexers, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CD74HCT4052M

Texas Instruments · Analog Switches, Multiplexers · SOIC-16

CD74HCT4052M from Texas Instruments, in a SOIC-16. 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 CH B0 bidirectional Channel B0 analog input/output of the B switch bank, which passes analog signals between VEE and VCC when enabled.
2 CH B2 bidirectional Channel B2 analog input/output of the B switch bank, which passes analog signals between VEE and VCC when enabled.
3 COM B bidirectional Common B analog output/input that connects to the selected B channel, with analog switch voltage limited to VEE to VCC.
4 CH B3 bidirectional Channel B3 analog input/output of the B switch bank, which passes analog signals between VEE and VCC when enabled.
5 CH B1 bidirectional Channel B1 analog input/output of the B switch bank, which passes analog signals between VEE and VCC when enabled.
6 E input Active-low enable input; when driven high all switches are disabled to the off state, and control inputs must stay within 0 V to VCC.
7 VEE power_in Negative power supply input; the datasheet specifies VEE from 0 V to -6 V and VCC - VEE from 2 V to 10 V.
8 GND power_in Ground reference for all voltages; the datasheet states that all voltages are referenced to GND unless otherwise noted.
9 S1 input Channel select 1 control input, which together with S0 selects the active channel; logic levels are referenced to GND with VIH minimum 2 V and VIL maximum 0.8 V at 4.5 V to 5.5 V VCC.
10 S0 input Channel select 0 control input, which together with S1 selects the active channel; logic levels are referenced to GND with VIH minimum 2 V and VIL maximum 0.8 V at 4.5 V to 5.5 V VCC.
11 CH A3 bidirectional Channel A3 analog input/output of the A switch bank, which passes analog signals between VEE and VCC when enabled.
12 CH A0 bidirectional Channel A0 analog input/output of the A switch bank, which passes analog signals between VEE and VCC when enabled.
13 COM A bidirectional Common A analog input/output that connects to the selected A channel, with analog switch voltage limited to VEE to VCC.
14 CH A1 bidirectional Channel A1 analog input/output of the A switch bank, which passes analog signals between VEE and VCC when enabled.
15 CH A2 bidirectional Channel A2 analog input/output of the A switch bank, which passes analog signals between VEE and VCC when enabled.
16 VCC power_in Positive power supply input; the datasheet specifies VCC from 2 V to 6 V (HC) and 4.5 V to 5.5 V (HCT), with VCC - VEE up to 10 V.

Key specifications

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

CAD (KiCad official)

  • Symbol: CD74HCT4052M
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)
  • 3D model files: cd74hct4052m-etched.step / cd74hct4052m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd74hct4052m.step / cd74hct4052m.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (50 pp, sha256 cc5bd993625a4388, retrieved 2026-10-08, 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-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