# 74HC4053PW

**Nexperia** · Analog Switches, Multiplexers · TSSOP-16

74HC4053PW from Nexperia, in a TSSOP-16. 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 | 2Y1 | bidirectional | Channel-2 independent I/O (Y1 side). Analog/digital I/O connected to 2Z when E=LOW and S2=HIGH. Input voltage range VEE to VCC. |
| 2 | 2Y0 | bidirectional | Channel-2 independent I/O (Y0 side). Connected to 2Z when E=LOW and S2=LOW. Input voltage range VEE to VCC. |
| 3 | 3Y1 | bidirectional | Channel-3 independent I/O (Y1 side). Connected to 3Z when E=LOW and S3=HIGH. |
| 4 | 3Z | bidirectional | Channel-3 common I/O. Routed to 3Y0 or 3Y1 based on S3 when E=LOW. |
| 5 | 3Y0 | bidirectional | Channel-3 independent I/O (Y0 side). Connected to 3Z when E=LOW and S3=LOW. |
| 6 | E | input | Enable input, active LOW. When LOW the selected switch in each of the three channels is on; when HIGH all switches are off. |
| 7 | VEE | power_in | Negative analog supply. Sets the lower rail of the analog switch signal range. VCC-VEE up to 10 V (HC) / 10 V (HCT); may be tied to GND for single-supply operation. |
| 8 | GND | power_in | Digital ground (0 V reference). Reference for digital logic inputs E and Sn. |
| 9 | S3 | input | Digital select input for channel 3. LOW selects 3Y0-to-3Z, HIGH selects 3Y1-to-3Z (when E=LOW). |
| 10 | S2 | input | Digital select input for channel 2. LOW selects 2Y0-to-2Z, HIGH selects 2Y1-to-2Z (when E=LOW). |
| 11 | S1 | input | Digital select input for channel 1. LOW selects 1Y0-to-1Z, HIGH selects 1Y1-to-1Z (when E=LOW). |
| 12 | 1Y0 | bidirectional | Channel-1 independent I/O (Y0 side). Connected to 1Z when E=LOW and S1=LOW. |
| 13 | 1Y1 | bidirectional | Channel-1 independent I/O (Y1 side). Connected to 1Z when E=LOW and S1=HIGH. |
| 14 | 1Z | bidirectional | Channel-1 common I/O. Routed to 1Y0 or 1Y1 based on S1 when E=LOW. |
| 15 | 2Z | bidirectional | Channel-2 common I/O. Routed to 2Y0 or 2Y1 based on S2 when E=LOW. |
| 16 | VCC | power_in | Positive digital/analog supply. VCC = 2.0 V to 10.0 V (74HC4053) or 4.5 V to 5.5 V (74HCT4053). Sets the upper rail of the analog switch signal range. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | TSSOP-16 |
| Category | Interface |
| Pins | 16 |

## Ordering variants

Same part, different packaging or reel option.

- `74HC4053PW`
- `74HC4053PWD`
- `74HC4053PWBQ`
- `74HC4053PWBZ`

## CAD (KiCad official)

- Symbol: `74HC4053PW`
- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`
- 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files: `74hc4053pw-etched.step` / `74hc4053pw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74hc4053pw.step` / `74hc4053pw.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Nexperia datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8579711912156069888) (27 pp, sha256 `2dd05bcd3aafe141`, retrieved 2026-08-17, tier: lcsc)
- **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](docs/74hc4053pw-datasheet.pdf)