HomeCommunitySubjectMC74HC4051A Analog Multiplexer: Pinout, Equivalent and Datasheet

MC74HC4051A Analog Multiplexer: Pinout, Equivalent and Datasheet

Interface - Analog Switches, Multiplexers, Demultiplexers 16-SOIC (0.154, 3.90mm Width) 100Ohm -55°C~125°C TA 4.5V MC74HC4051A 190Ohm ON SEMICONDUCTOR MC74HC4051ADR2G. ANALOG MUX/DMUX, 8 X 1, SOIC-16

771

Dec 15, 2021

Troy Lynch

The MC74HC4051A utilizes silicon−gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF leakage currents. These analog multiplexers control analog voltages that may vary across the complete power supply range. Furthermore, Huge range of Semiconductors, Capacitors, Resistors and IcS in stock. Welcome RFQ.

MC74HC4051ADR2G

50000In Stock

Min.: 1 Mult.: 1

Quantity	Unit Price	Ext. Price
1+	$0.5957	$0.6
10+	$0.56198	$5.62
100+	$0.53017	$53.02
500+	$0.50016	$250.08
1000+	$0.47185	$471.85

Unit Price:$0.5957

Subtotal: $0.6

Quick Links

MC74HC4051A Pinout

MC74HC4051A CAD Model

The followings are MC74HC4051A Symbol, Footprint, and 3D Model.

Symbol

Footprint

3D Model

MC74HC4051A Overview

The MC74HC4051A utilizes silicon−gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF leakage currents. These analog multiplexers control analog voltages that may vary across the complete power supply range (from V_CC to V_EE). The HC4051A is identical in pinout to the metal−gate MC14051AB. The Channel−Select inputs determine which one of the Analog Inputs/Outputs is to be connected, by means of an analog switch, to the Common Output/Input. When the Enable pin is HIGH, all analog switches are turned off. The Channel−Select and Enable inputs are compatible with standard CMOS outputs; with pullup resistors they are compatible with LSTTL outputs. These devices have been designed so that the ON resistance (R_on) is more linear over input voltage than R_on of metal−gate CMOS analog switches. For a multiplexer/demultiplexer with injection current protection, see HC4851A and HC4852A.

This article provides you with a basic overview of the MC74HC4051A Analog Multiplexer, including its pin descriptions, features and specifications, etc., to help you quickly understand what MC74HC4051A is.

MC74HC4051A Features

● Fast Switching and Propagation Speeds

● Low Crosstalk Between Switches

● Diode Protection on All Inputs/Outputs

● Analog Power Supply Range (V_CC− V_EE) = 2.0 to 12.0 V

● Digital (Control) Power Supply Range (V_CC− GND) = 2.0 to 6.0 V

● Improved Linearity and Lower ON Resistance Than Metal−Gate Counterparts

● Low Noise

● In Compliance with the Requirements of JEDEC Standard No. 7A

● Chip Complexity: HC4051A − 184 FETs or 46 Equivalent Gates

● NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable

● Devices are Pb−Free, Halogen Free/BFR−Free and are RoHS Compliant

Specifications

ON Semiconductor MC74HC4051ADR2G technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor MC74HC4051ADR2G.

MC74HC4051ADR2G Tech Specifications

ON Semiconductor MC74HC4051ADR2G technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor MC74HC4051ADR2G.

Product Attribute	Attribute Value
Lifecycle Status	ACTIVE (Last Updated: 4 days ago)
Factory Lead Time	32 Weeks
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Number of Pins	16Pins
Turn Off Delay Time	160 ns
Operating Temperature	-55°C~125°C TA
Packaging	Tape & Reel (TR)
Published	2005
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16Terminations
Resistance	190Ohm
Terminal Finish	Tin (Sn)
Max Power Dissipation	500mW
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260

Product Attribute	Attribute Value
Number of Functions	1Function
Supply Voltage	4.5V
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	MC74HC4051A
Pin Count	16
Polarity	Non-Inverting
Number of Channels	8Channels
Number of Circuits	1Circuit
Max Supply Voltage	6V
Min Supply Voltage	2V
Analog IC - Other Type	SINGLE-ENDED MULTIPLEXER
Operating Supply Current	40μA
Nominal Supply Current	4μA
Power Dissipation	500mW
Propagation Delay	75 ns
Turn On Delay Time	245 ns
Logic Function	Demultiplexer, Demux, Multiplexer, Mux
Number of Inputs	8Inputs
Voltage - Supply, Single/Dual (±)	2V~6V ±2V~6V
Halogen Free	Halogen Free

Product Attribute	Attribute Value
Supply Type	Dual, Single
Neg Supply Voltage-Nom (Vsup)	-4.5V
Max Dual Supply Voltage	6V
On-State Resistance (Max)	100Ohm
Min Dual Supply Voltage	1V
Multiplexer/Demultiplexer Circuit	8:1
Off-state Isolation-Nom	40 dB
Current - Leakage (IS(off)) (Max)	200nA
Channel Capacitance (CS(off), CD(off))	130pF
On-state Resistance Match-Nom	18Ohm
Channel-to-Channel Matching (ΔRon)	10 Ω
Switching	BREAK-BEFORE-MAKE
Switch-off Time-Max	76ns
Signal Current-Max	0.025A
Length	9.9mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

View Similar

MC74HC4051A Functional Block Diagram

The following is the Functional Diagram of MC74HC4051A.

Function Diagram

The following is the Logic Diagram of MC74HC4051A.

Logic Diagram

MC74HC4051A Equivalent

Model number	Manufacturer	Description
CD74HC4051M96E4	Rochester Electronics LLC	Multiplexer/Demultiplexer
74HC4051D,653	Nexperia	74HC4051; 74HCT4051 - 8-channel analog multiplexer/demultiplexer@en-us SOP 16-Pin
933714820652	NXP Semiconductors	IC 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16, SO, SOT-109, SO-16, Multiplexer or Switch
CD74HC4051M96	Rochester Electronics LLC	Multiplexer/Demultiplexer
74HC4051BQ,115	NXP Semiconductors	74HC4051; 74HCT4051 - 8-channel analog multiplexer/demultiplexer QFN 16-Pin
MC74HC4051D	Motorola Mobility LLC	8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16, PLASTIC, SOIC-16

MC74HC4051A Package

The following diagram shows the MC74HC4051A package.

Package

MC74HC4051A Marking Diagram

The following is the Marking Diagram of MC74HC4051A.

Marking Diagram

MC74HC4051A Soldering Footprint

The following is the Soldering Footprint of MC74HC4051A.

Soldering Footprint

MC74HC4051A Manufacturer

ON Semiconductor (Nasdaq: ON) is driving energy efficient innovations, empowering customers to reduce global energy use. The company offers a comprehensive portfolio of energy efficient power and signal management, logic, discrete and custom solutions to help design engineers solve their unique design challenges in automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power supply applications. ON Semiconductor operates a responsive, reliable, world-class supply chain and quality program, and a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions.