MC74HC4051ADTR2G
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onsemi MC74HC4051ADTR2G

Manufacturer No:
MC74HC4051ADTR2G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
IC MUX/DEMUX 8X1 16TSSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MC74HC4051ADTR2G is a high-performance analog multiplexer/demultiplexer produced by onsemi. This device utilizes silicon-gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF leakage currents. It is designed to control analog voltages that may vary across the complete power supply range from VCC to VEE. The MC74HC4051A is identical in pinout to the metal-gate MC14051AB and features Channel-Select inputs that determine which one of the Analog Inputs/Outputs is connected to the Common Output/Input via an analog switch. When the Enable pin is HIGH, all analog switches are turned off.

Key Specifications

Parameter Min Max Unit
VCC (Positive DC Supply Voltage) 2.0 6.0 V
VEE (Negative DC Supply Voltage) -6.0 0 V
VIS (Analog Input Voltage) VEE VCC V
Vin (Digital Input Voltage) GND VCC V
TA (Operating Temperature Range) -55 125 °C
tpd (Maximum Propagation Delay, Channel-Select to Analog Output) 45 350 ns
Ron (Maximum ON Resistance) 100 280 Ω
ICC (Maximum Quiescent Supply Current) 1 80 μA

Key Features

  • Fast Switching and Propagation Speeds
  • Low Crosstalk Between Switches
  • Diode Protection on All Inputs/Outputs
  • Analog Power Supply Range (VCC - VEE) = 2.0 to 12.0 V
  • Digital (Control) Power Supply Range (VCC - 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
  • Pb-Free Packages are Available

Applications

The MC74HC4051ADTR2G is suitable for various applications requiring analog signal switching and routing, such as:

  • Audio and Video Switching
  • Data Acquisition Systems
  • Medical Equipment
  • Industrial Control Systems
  • Automotive Electronics

Q & A

  1. What is the primary function of the MC74HC4051ADTR2G?

    The MC74HC4051ADTR2G is an analog multiplexer/demultiplexer that controls analog voltages by connecting one of the analog inputs/outputs to a common output/input via an analog switch.

  2. What is the power supply range for the MC74HC4051ADTR2G?

    The analog power supply range is from 2.0 to 12.0 V (VCC - VEE), and the digital control power supply range is from 2.0 to 6.0 V (VCC - GND).

  3. What are the key features of the MC74HC4051ADTR2G?

    Key features include fast switching and propagation speeds, low crosstalk between switches, diode protection on all inputs/outputs, and improved linearity and lower ON resistance compared to metal-gate counterparts.

  4. Is the MC74HC4051ADTR2G compatible with other logic families?

    The Channel-Select and Enable inputs are compatible with standard CMOS outputs and, with pullup resistors, are compatible with LSTTL outputs.

  5. What is the maximum propagation delay of the MC74HC4051ADTR2G?

    The maximum propagation delay from Channel-Select to Analog Output is up to 350 ns, depending on the VCC voltage.

  6. What is the maximum ON resistance of the MC74HC4051ADTR2G?

    The maximum ON resistance (Ron) is up to 280 Ω.

  7. Is the MC74HC4051ADTR2G Pb-free?
  8. What are the operating temperature ranges for the MC74HC4051ADTR2G?

    The operating temperature range is from -55°C to 125°C.

  9. What is the chip complexity of the MC74HC4051ADTR2G?

    The chip complexity is 184 FETs or 46 equivalent gates.

  10. Where can I find more detailed specifications and datasheets for the MC74HC4051ADTR2G?

    You can find detailed specifications and datasheets on the onsemi website or through distributors like Digi-Key.

Product Attributes

Switch Circuit:- 
Multiplexer/Demultiplexer Circuit:8:1
Number of Circuits:1
On-State Resistance (Max):100Ohm
Channel-to-Channel Matching (ΔRon):10Ohm
Voltage - Supply, Single (V+):2V ~ 6V
Voltage - Supply, Dual (V±):±2V ~ 6V
Switch Time (Ton, Toff) (Max):- 
-3db Bandwidth:80MHz
Charge Injection:- 
Channel Capacitance (CS(off), CD(off)):130pF
Current - Leakage (IS(off)) (Max):200nA
Crosstalk:- 
Operating Temperature:-55°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:16-TSSOP
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Similar Products

Part Number MC74HC4051ADTR2G MC74HC4052ADTR2G MC74HC4053ADTR2G MC74HC4851ADTR2G MC74HC4051ADWR2G MC74HC4051ADR2G MC74HC4051ADTR2
Manufacturer onsemi onsemi onsemi onsemi onsemi onsemi onsemi
Product Status Active Active Active Active Active Active Obsolete
Switch Circuit - SP4T SPDT - - - -
Multiplexer/Demultiplexer Circuit 8:1 4:1 2:1 8:1 8:1 8:1 8:1
Number of Circuits 1 2 3 1 1 1 1
On-State Resistance (Max) 100Ohm 100Ohm 100Ohm 400Ohm 100Ohm 100Ohm 100Ohm
Channel-to-Channel Matching (ΔRon) 10Ohm 10Ohm 10Ohm - 10Ohm 10Ohm 10Ohm
Voltage - Supply, Single (V+) 2V ~ 6V 2V ~ 6V 2V ~ 6V 2V ~ 6V 2V ~ 6V 2V ~ 6V 2V ~ 6V
Voltage - Supply, Dual (V±) ±2V ~ 6V ±2V ~ 6V ±2V ~ 6V - ±2V ~ 6V ±2V ~ 6V ±2V ~ 6V
Switch Time (Ton, Toff) (Max) - - - - - - -
-3db Bandwidth 80MHz 95MHz 120MHz - 80MHz 80MHz 80MHz
Charge Injection - - - - - - -
Channel Capacitance (CS(off), CD(off)) 130pF 80pF 50pF 40pF 130pF 130pF 130pF
Current - Leakage (IS(off)) (Max) 200nA 100nA 100nA 100nA 200nA 200nA 200nA
Crosstalk - -60dB @ 1MHz -60dB @ 1MHz - - - -
Operating Temperature -55°C ~ 125°C (TA) -55°C ~ 125°C (TA) -55°C ~ 125°C (TA) -55°C ~ 125°C (TA) -55°C ~ 125°C (TA) -55°C ~ 125°C (TA) -55°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.154", 3.90mm Width) 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP 16-TSSOP 16-TSSOP 16-TSSOP 16-SOIC 16-SOIC 16-TSSOP

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