74HCT4051D,118 The 74HCT4051D,118 is an 8-channel analog multiplexer/demultiplexer from Nexperia. It features low on-resistance (80 Ω typical at 4.5V), 180 MHz bandwidth, and operates over -40°C to 125°C.
Mfr Part #:

74HCT4051D,118

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The 74HCT4051D,118 is an 8-channel analog multiplexer/demultiplexer from Nexperia. It features low on-resistance (80 Ω typical at 4.5V), 180 MHz bandwidth, and operates over -40°C to 125°C.
✓ Total Stock: 143,520 pcs

74HCT4051D,118 Available from 1 distributor

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74HCT4051D,118 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Channel
Channel Capacitance (CS(off), CD(off))
Current
ESD Protection
Lead Style
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Supplier Device Package
Switch Time (Ton, Toff) (Max)
Voltage

74HCT4051D,118 Description

Short technical summary and product information.

The 74HCT4051D,118 is a single-pole octal-throw analog switch (SP8T) suitable for analog or digital 8:1 multiplexer/demultiplexer applications. It features three digital select inputs, eight independent inputs/outputs, and a common input/output with enable. The device offers low on-resistance: 80 Ω typical at VCC-VEE=4.5V, 70 Ω at 6V, and 60 Ω at 9V, with a maximum of 180 Ω. It supports a wide analog input voltage range from -5V to +5V and operates from a single 4.5V to 5.5V supply or dual ±1V to ±5V supplies. The switch has fast switching times (39 ns Ton, 32 ns Toff typical max) and low channel capacitance (3.5 pF). It includes ESD protection up to 2 kV HBM and 1 kV CDM. The device is available in a 16-SOIC package (SOT109-1) for surface mount assembly. It is specified for operation from -40°C to +125°C, making it suitable for industrial and automotive environments. Typical applications include analog and digital multiplexing/demultiplexing, signal gating, and logic level translation.

74HCT4051D,118 Quick Information

Product Type: Analog Multiplexer/Demultiplexer
Series: HCT
Canonical Name: 74HCT4051D,118
Subcategory: Multiplexer Switch ICs

74HCT4051D,118 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

74HCT4051D,118 Features

  • 8:1 single-pole octal-throw analog switch.
  • Low on-resistance: 80 Ω typical at 4.5V.
  • 180 MHz bandwidth for high-speed signals.
  • Wide operating temperature range: -40°C to 125°C.
  • ESD protection: 2 kV HBM, 1 kV CDM.

74HCT4051D,118 Applications

  • Analog multiplexing and demultiplexing.
  • Digital signal gating and routing.
  • Audio signal switching.
  • Data acquisition systems.

74HCT4051D,118 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the 74HCT4051D,118?

The device operates from a single supply of 4.5V to 5.5V (VCC-VEE with VEE=GND) or dual supplies of ±1V to ±5V.

What package is the 74HCT4051D,118 available in?

It is available in a 16-SOIC package (0.154", 3.90mm width) with supplier device package 16-SO.

What is the operating temperature range?

-40°C to 125°C.

Is the 74HCT4051D,118 RoHS compliant?

RoHS3 Compliant (unverified).

What is the on-resistance of the 74HCT4051D,118?

Typical on-resistance is 80 Ω at VCC-VEE=4.5V, 70 Ω at 6V, and 60 Ω at 9V. Maximum on-resistance is 180 Ω.

What is the bandwidth of the 74HCT4051D,118?

180 MHz.

What ESD protection does the 74HCT4051D,118 have?

HBM: 2 kV (Class 2), CDM: 1 kV (Class C3).

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