74HC4067PW,118

74HC4067PW,118 is a 16-channel analog multiplexer/demultiplexer (AMux) from the 74HC family.
Key points:
- One common I/O (COM) can be connected to any one of 16 analog inputs (Y0–Y16) at a time, chosen by 4 select lines S0–S3.
- INH (enable) disables all channels when high; otherwise exactly one channel is connected to COM.
- Bidirectional—signals can flow either way through the selected channel, within the device’s supply rails.
- Packaging: PW typically denotes Plastic DIP 24-pin; the “118” is likely a lot/date code or packaging variant—check the specific datasheet for exact details.
- Common use: route one of many sensors or signals to a single ADC/DAC or to multiplex signals in measurement systems.
Basic specs (typical, for HC family): Vcc ~2–6 V, Ron on the selected channel tens to ~100 Ω, good isolation when off, fast switching depending on clocking.
Always consult the exact datasheet for your package and batch to confirm pinout and electrical limits.

74HC4067PW,118 is a 16-channel analog multiplexer/demultiplexer. Equivalents include:
- TI: SN74HC4067 and SN74HCT4067
- NXP/Philips: CD4067UB / CD4067BE
- Onsemi: MM74HC4067
These are the same 16-channel CMOS analog mux/demux devices in HC/HCT or 4000-series families; check package/pinout differences. PW,118 is just the package code.

Here are the key features of the 74HC4067PW,118:
- 16-channel analog multiplexer/demultiplexer (one common port, COM)
- 4 binary select inputs (S0–S3) plus an enable (INH)
- Break-before-make switching to prevent cross‑conduction
- Wide supply range: Vcc = 2V–6V (HC family; 5V typical)
- On-resistance: typically ~100–125 Ω at standard Vcc (varies with voltage)
- Low leakage and high isolation when OFF
- Suitable for multiplexing analog signals (sensors, audio, ADC front-ends)
- Packaged in PW series (16-pin package)
Note: exact RON and leakage depend on Vcc and temperature; verify with the specific lot if tight tolerances are required.

- Pin count: 24 pins (package variant PW)
- Function: 16-channel analog multiplexer/demultiplexer. It selects one of 16 input channels (X0–X15) to connect to a common output (COM/Z) under control of four select lines (S0–S3) plus an enable input.

Manufacturer: Nexperia. Type of company: A global semiconductor company that designs and manufactures discrete devices, logic ICs, and analog/mixed-signal ICs (formerly Philips Semiconductors/NXP legacy).

74HC4067PW/118 is a 16-channel analog multiplexer/demultiplexer (common port selectable to any one of 16 inputs via 4 address bits).
Applications:
- Multiplex 16 analog sensors to a single ADC or DAC
- Route one signal to selectable destinations or select among inputs
- Data acquisition, instrumentation, and test equipment
- Audio/video signal routing and processing in consumer electronics
- Sensor arrays in portable/embedded medical, industrial, or electrochemical devices
- Microcontroller I/O expansion for extra analog channels
- Analog signal switching in automation and control systems

Package: Plastic Small Outline Package (PW) – 16-pin SSOP/SOIC family (16-lead).