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CD4053BMT
Public Made by Adomby adom
HGSEMI Analog Switches, Multiplexers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownCD4053BMT
HGSEMI · Analog Switches, Multiplexers · TSSOP-16
CD4053BMT from HGSEMI, in a TSSOP-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 | IN/OUT by | passive | Analog switch channel by (bidirectional analog I/O), switched to common pin 15 when INH=0 and the channel-select inputs A, B, C select the y channel of the b pair. |
| 2 | IN/OUT bx | passive | Analog switch channel bx (bidirectional analog I/O), switched to common pin 15 when INH=0 and the channel-select inputs A, B, C select the x channel of the b pair. |
| 3 | IN/OUT cy | passive | Analog switch channel cy (bidirectional analog I/O), switched to common pin 4 when INH=0 and the channel-select inputs A, B, C select the y channel of the c pair. |
| 4 | OUT/IN cx OR cy | passive | Common analog I/O for the c switch pair, connected to channel cx or cy depending on the control inputs; analog input/output voltage range is 0 to VDD-VEE. |
| 5 | IN/OUT cx | passive | Analog switch channel cx (bidirectional analog I/O), switched to common pin 4 when INH=0 and the channel-select inputs A, B, C select the x channel of the c pair. |
| 6 | INH | input | Inhibit (enable control) input: when INH=0 the channel selected by A, B, C is ON; when INH=1 all channels are OFF. |
| 7 | VEE | power_in | Analog switch negative supply; recommended VDD-VEE range is 0 to 15 V and analog input/output voltages must stay within 0 to VDD-VEE. |
| 8 | VSS | power_in | Power supply ground (digital reference); the recommended DC supply range is VDD-VSS 3 V to 15 V, with absolute maximum 18 V. |
| 9 | C | input | Channel select control input C, which selects between the cx and cy channels; control input voltage range is 0 to VDD-VSS. |
| 10 | B | input | Channel select control input B, which selects between the bx and by channels; control input voltage range is 0 to VDD-VSS. |
| 11 | A | input | Channel select control input A, which selects between the ax and ay channels; control input voltage range is 0 to VDD-VSS. |
| 12 | IN/OUT ax | passive | Analog switch channel ax (bidirectional analog I/O), switched to common pin 14 when INH=0 and the channel-select inputs A, B, C select the x channel of the a pair. |
| 13 | IN/OUT ay | passive | Analog switch channel ay (bidirectional analog I/O), switched to common pin 14 when INH=0 and the channel-select inputs A, B, C select the y channel of the a pair. |
| 14 | OUT/IN ax OR ay | passive | Common analog I/O for the a switch pair, connected to channel ax or ay depending on the control inputs; analog input/output voltage range is 0 to VDD-VEE. |
| 15 | OUT/IN bx OR by | passive | Common analog I/O for the b switch pair, connected to channel bx or by depending on the control inputs; analog input/output voltage range is 0 to VDD-VEE. |
| 16 | VDD | power_in | Positive supply; recommended DC supply range VDD-VSS is 3 V to 15 V, with absolute maximum 18 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | TSSOP-16 |
| Category | Interface |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
CD4053BMT - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
cd4053bmt-etched.step/cd4053bmt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cd4053bmt.step/cd4053bmt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (11 pp, sha256
2ffcadacf21031f2, 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, primaryclaude-haiku-5-5(text), consensusclaude-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).