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74HC4067PW,118

Name: 74HC4067PW,118
Rating: 4.7 (12 reviews)

74HC4067 - 16-CHANNEL ANALOG MUL

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資料表 74HC4067PW,118 DataSheet
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規格

Supplier	Rochester Electronics, LLC
Package	Bulk
ProductStatus	Active

概述

Description

74HC4067PW,118 is a 16-channel analog multiplexer/demultiplexer (HC family). It provides one common I/O (COM) that can be connected to any one of 16 channels (X0–X15) under control of four select lines (S0–S3). An INH (inhibit) input disables all channels when high. Used to route analog or low-frequency signals in multiplexed ADC front-ends, sensor readouts, or signal routing.
Key points:
- 16:1 analog switch; single COM to one of 16 inputs
- Select lines: S0–S3; INH disables all channels
- Supply: typically 2–6 V; signals must stay within the rails
- Package: PW indicates Plastic DIP 24-pin; 118 is date/lot code
Applications include multiplexing sensors, reframing signals for ADCs, or any quick-channel routing in compact circuits.

Features

Key features of 74HC4067PW,118:
- 16-channel analog multiplexer/demultiplexer (one common I/O, 16 selectable channels).
- 4-bit address select inputs (A, B, C, D) plus an enable input to disable all channels.
- Analog signal range 0 to Vcc; operates from Vcc = 2 V to 6 V (HC family).
- On-resistance typically tens of ohms (about ~70 Ω at 5 V, varies with condition); very low leakage when off.
- Suitable for DC and low-frequency AC signals; good isolation between channels.
- Package: PW (24-pin Plastic DIP/SO style as applicable); wide operating temperature (typically -40°C to +125°C).
- Applications: signal routing, data acquisition, instrumentation, automatic test equipment, multiplexing sensors.
Note: exact parameters (Ron, leakage, crosstalk) vary with supply and temperature; consult the datasheet for precise values.

Package

Plastic DIP (PDIP), 16‑pin through‑hole package. The “PW” indicates the Plastic DIP package; “118” is the date/lot code.

Pinout

- Pin count: 24 pins (DIP-24) for 74HC4067PW.
- Function: 16-channel analog multiplexer/demultiplexer (SP16T). One of 16 inputs (X0–X15/Y0–Y15) is connected to the common I/O (Z) under control of 4 select lines S0–S3; INH disables all channels. Vcc/GND for supply.

Manufacturer

- Manufacturer: NXP Semiconductors (the 74HC4067PW,118 is a part from NXP; PW is a package code).
- What kind of company: A Dutch multinational semiconductor company that designs, manufactures, and sells integrated circuits and related components for automotive, industrial, communications, and consumer markets.

Application

74HC4067PW is a 16-channel analog multiplexer/demultiplexer. It selects one of 16 inputs to a common output (or vice versa) under four select lines and an enable. Typical applications include: multiplexing many sensors to a single ADC in data acquisition and microcontroller projects; audio/video signal routing; instrumentation and test equipment; sensor arrays and channel-switching in measurement systems.

Equivalent

Equivalent parts (16-channel analog multiplexer/demultiplexers):
- SN74HC4067 (TI)
- SN74HCT4067
- CD4067BE / CD4067UB / CD4067UBE (Philips/NXP)
- HEF4067B (NXP)
- MC14067B (Motorola/ON Semi family)
These are functionally the same device in different 4000-series/HC/HCT families and packaging variants.