component
74HC4052BQ
Public Made by Adomby adom
Nexperia Analog Switches, Multiplexers, DHVQFN-16-EP(2.5x3.5). 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
markdown74HC4052BQ
Nexperia · Analog Switches, Multiplexers · DHVQFN-16-EP(2.5x3.5)
74HC4052BQ from Nexperia, in a DHVQFN-16-EP(2.5x3.5). 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 | 2Y0 | bidirectional | Independent input/output of switch 2, channel 0; voltages at this pin may not exceed VCC or VEE. |
| 2 | 2Y2 | bidirectional | Independent input/output of switch 2, channel 2; voltages at this pin may not exceed VCC or VEE. |
| 3 | 2Z | bidirectional | Common input/output of switch 2; voltages at this pin may not exceed VCC or VEE. |
| 4 | 2Y3 | bidirectional | Independent input/output of switch 2, channel 3; voltages at this pin may not exceed VCC or VEE. |
| 5 | 2Y1 | bidirectional | Independent input/output of switch 2, channel 1; voltages at this pin may not exceed VCC or VEE. |
| 6 | E | input | Enable input, active LOW; when HIGH all switches are turned off. |
| 7 | VEE | power_in | Negative supply voltage; recommended VCC - VEE is 2.0 V to 10.0 V. |
| 8 | GND | power_in | Ground (0 V); recommended VCC - GND is 2.0 V to 10.0 V for 74HC4052 and 4.5 V to 5.5 V for 74HCT4052. |
| 9 | S1 | input | Select logic input 1 that, together with S0, chooses the channel that is connected to nZ. |
| 10 | S0 | input | Select logic input 0 that, together with S1, chooses the channel that is connected to nZ. |
| 11 | 1Y3 | bidirectional | Independent input/output of switch 1, channel 3; voltages at this pin may not exceed VCC or VEE. |
| 12 | 1Y0 | bidirectional | Independent input/output of switch 1, channel 0; voltages at this pin may not exceed VCC or VEE. |
| 13 | 1Z | bidirectional | Common input/output of switch 1; voltages at this pin may not exceed VCC or VEE. |
| 14 | 1Y1 | bidirectional | Independent input/output of switch 1, channel 1; voltages at this pin may not exceed VCC or VEE. |
| 15 | 1Y2 | bidirectional | Independent input/output of switch 1, channel 2; voltages at this pin may not exceed VCC or VEE. |
| 16 | VCC | power_in | Positive supply voltage; recommended VCC - GND is 2.0 V to 10.0 V for 74HC4052 and 4.5 V to 5.5 V for 74HCT4052. |
| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | DHVQFN-16-EP(2.5x3.5) |
| Category | Interface |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
74HC4052BQ - Footprint:
Package_DFN_QFN:DHVQFN-16-1EP_2.5x3.5mm_P0.5mm_EP1x2mm - 3D model: DHVQFN-16-EP(2.5x3.5), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal VQFN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
74hc4052bq-etched.step/74hc4052bq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);74hc4052bq.step/74hc4052bq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (25 pp, sha256
1690fa0bf0610fdc, retrieved 2026-10-09, tier: lcsc) - 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).