74HC4053D from Nexperia, in a SOIC-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	Independent input or output of switch 2, channel Y1. Selected as the connected path to 2Z when S2 is HIGH (and E is LOW).
2	2Y0	bidirectional	Independent input or output of switch 2, channel Y0. Selected as the connected path to 2Z when S2 is LOW (and E is LOW).
3	3Y1	bidirectional	Independent input or output of switch 3, channel Y1. Selected as the connected path to 3Z when S3 is HIGH (and E is LOW).
4	3Z	bidirectional	Common input or output of switch 3. Routes to 3Y0 or 3Y1 based on the S3 select input while E is LOW.
5	3Y0	bidirectional	Independent input or output of switch 3, channel Y0. Selected as the connected path to 3Z when S3 is LOW (and E is LOW).
6	E	input	Enable input, active LOW. When LOW, all three switches operate per their Sn select inputs; when HIGH, all switches are turned off (high-Z).
7	VEE	power_in	Negative analog supply voltage. Sets the lower rail of the analog switch (allows bipolar analog signals up to VCC-VEE = 10 V max).
8	GND	power_in	Ground / digital reference (VSS = 0 V). Reference for the digital control inputs (E, Sn).
9	S3	input	Digital select input for switch 3. LOW selects 3Y0<->3Z; HIGH selects 3Y1<->3Z (when E is LOW).
10	S2	input	Digital select input for switch 2. LOW selects 2Y0<->2Z; HIGH selects 2Y1<->2Z (when E is LOW).
11	S1	input	Digital select input for switch 1. LOW selects 1Y0<->1Z; HIGH selects 1Y1<->1Z (when E is LOW).
12	1Y0	bidirectional	Independent input or output of switch 1, channel Y0. Selected as the connected path to 1Z when S1 is LOW (and E is LOW).
13	1Y1	bidirectional	Independent input or output of switch 1, channel Y1. Selected as the connected path to 1Z when S1 is HIGH (and E is LOW).
14	1Z	bidirectional	Common input or output of switch 1. Routes to 1Y0 or 1Y1 based on the S1 select input while E is LOW.
15	2Z	bidirectional	Common input or output of switch 2. Routes to 2Y0 or 2Y1 based on the S2 select input while E is LOW.
16	VCC	power_in	Positive supply voltage. 2.0-10.0 V for 74HC4053 (VCC-GND); 4.5-5.5 V for 74HCT4053. Also the upper rail of the analog switch.

Key specifications

Parameter	Value
Manufacturer	Nexperia
Package	SOIC-16
Category	Interface
Pins	16

Ordering variants

Same part, different packaging or reel option.

74HC4053DD
74HC4053DPW
74HC4053DBQ
74HC4053DBZ

CAD (KiCad official)

Symbol: 74HC4053D
Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
3D model: SOIC-16 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Nexperia datasheet (27 pp, sha256 2dd05bcd3aafe141, retrieved 2026-08-17, tier: manufacturer)
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