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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversMC74ACT646DW
MC74ACT646DW Image
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MC74ACT646DW - onsemi

Manufacturer Part Number
MC74ACT646DW
Manufacturer
onsemi
Allelco Part Number
32D-MC74ACT646DW
ECAD Model
Parts Description
IC TXRX NON-INVERT 5.5V 24SOIC
Package
24-SOIC (0.295", 7.50mm Width)
Data sheet
MC74AC(T)646.pdf
MC74AC(T)646.pdf
Our certification
In stock: 9130

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Specifications

MC74ACT646DW Tech Specifications
onsemi - MC74ACT646DW technical specifications, attributes, parameters and parts with similar specifications to onsemi - MC74ACT646DW

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply 4.5V ~ 5.5V  
Supplier Device Package 24-SOIC  
Series 74ACT  
Package / Case 24-SOIC (0.295", 7.50mm Width)  
Package Tube  
Output Type 3-State  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Number of Elements 1  
Number of Bits per Element 8  
Mounting Type Surface Mount  
Logic Type Transceiver, Non-Inverting  
Input Type -  
Current - Output High, Low 24mA, 24mA  
Base Product Number 74ACT646  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MC74ACT646DW

Manufacturer

onsemi

Introduction

The MC74ACT646DW is an octal transceiver with 3-state outputs. It is designed to provide an interface between low-voltage logic and higher-voltage systems. The device features high speed, low power consumption, and 3-state outputs for easy bus configuration.

Product Features and Performance

Octal transceiver with 3-state outputs

3-state control on each output

Designed to provide an interface between low-voltage logic and higher-voltage systems

High-speed operation with typical propagation delays of 7 ns

Low power consumption with typical ICC of 4 mA

Supports 4.5 V to 5.5 V supply voltage range

Operating temperature range of -40°C to 85°C

Product Advantages

Enables seamless integration between low-voltage logic and higher-voltage systems

High-speed operation for fast data transmission

Low power consumption for energy-efficient designs

Flexible 3-state control for easy bus configuration

Key Reasons to Choose This Product

Robust and reliable performance for mission-critical applications

Optimized for low-voltage, high-speed digital systems

Flexible interface capabilities for diverse application requirements

Trusted onsemi quality and reliability

Quality and Safety Features

Manufactured using state-of-the-art semiconductor processes

Stringent quality control measures ensure high reliability

Meets relevant safety and regulatory standards

Compatibility

Designed to be compatible with various low-voltage logic families and higher-voltage systems

Application Areas

Suitable for a wide range of digital electronics applications, including industrial automation, telecommunications, and consumer electronics

Product Lifecycle

["The MC74ACT646DW is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from onsemi or other manufacturers.","Customers are advised to contact our website's sales team for more information on available alternatives or for specific product support."]

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi MC74ACT646DW

Product Attribute MC74ACT646DW MC74ACT652N MC74ACT640DWR2G MC74ACT652DWR2
Part Number MC74ACT646DW MC74ACT652N MC74ACT640DWR2G MC74ACT652DWR2
Manufacturer onsemi onsemi onsemi onsemi
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Series 74ACT 74ACT 74ACT 74ACT
Logic Type Transceiver, Non-Inverting Transceiver, Non-Inverting Transceiver, Inverting Transceiver, Non-Inverting
Current - Output High, Low 24mA, 24mA 24mA, 24mA 24mA, 24mA 24mA, 24mA
Output Type 3-State 3-State 3-State 3-State
Supplier Device Package 24-SOIC 24-PDIP 20-SOIC 24-SOIC
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Number of Bits per Element 8 8 8 8
Base Product Number 74ACT646 74ACT652 74ACT640 74ACT652
Input Type - - - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Package / Case 24-SOIC (0.295", 7.50mm Width) 24-DIP (0.300', 7.62mm) 20-SOIC (0.295", 7.50mm Width) 24-SOIC (0.295", 7.50mm Width)
Number of Elements 1 1 1 1

MC74ACT646DW Datasheet PDF

Download MC74ACT646DW pdf datasheets and onsemi documentation for MC74ACT646DW - onsemi.

Datasheets
MC74AC(T)646.pdf
Environmental Information
onsemi REACH.pdf onsemi RoHS.pdf
HTML Datasheet
MC74AC(T)646.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MC74ACT646DW

onsemi
32D-MC74ACT646DW

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