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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversSN74ABT646ADBR
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SN74ABT646ADBR - Texas Instruments

Manufacturer Part Number
SN74ABT646ADBR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74ABT646ADBR
ECAD Model
Parts Description
IC TXRX NON-INVERT 5.5V 24SSOP
Package
24-SSOP (0.209', 5.30mm Width)
Data sheet
SN74ABT646ADBR.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 35370

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Specifications

SN74ABT646ADBR Tech Specifications
Texas Instruments - SN74ABT646ADBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74ABT646ADBR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.5V ~ 5.5V  
Supplier Device Package 24-SSOP  
Series 74ABT  
Package / Case 24-SSOP (0.209', 5.30mm Width)  
Package Tape & Reel (TR)  
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 32mA, 64mA  
Base Product Number 74ABT646  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

SN74ABT646ADBR

Manufacturer

Texas Instruments

Introduction

The SN74ABT646ADBR is an 8-bit, high-performance, TTL-compatible, bus transceiver designed for applications requiring high-speed, low-power data transmission. It is part of the 74ABT series and offers versatile functionality, making it suitable for a wide range of digital electronics and communication systems.

Product Features and Performance

8-bit, non-inverting transceiver

Supports high-speed data transmission

Low power consumption

TTL-compatible input and output

3-state outputs

32mA output high and 64mA output low current drive capability

Operating voltage range of 4.5V to 5.5V

Wide operating temperature range of -40°C to 85°C

Product Advantages

High-speed data transmission for efficient communication

Low power consumption for energy-efficient operation

Versatile functionality for various digital applications

TTL compatibility for seamless integration with existing systems

Robust output drive capability for driving diverse loads

Key Reasons to Choose This Product

Reliable and high-performance data transmission

Efficient power management for low energy consumption

Flexible design for integration in diverse digital systems

Wide operating temperature range for use in various environments

Trusted Texas Instruments quality and reliability

Quality and Safety Features

Robust design and construction for reliable operation

Compliance with industry standards for quality and safety

Extensive testing and validation to ensure product integrity

Compatibility

The SN74ABT646ADBR is compatible with various TTL and CMOS logic families, making it suitable for a wide range of digital applications.

Application Areas

Data communication systems

Digital signal processing

Computer and peripheral interfaces

Industrial automation and control

Telecommunications equipment

Medical electronics

Automotive electronics

Product Lifecycle

The SN74ABT646ADBR is an active product, and our website's sales team continues to manufacture and support this model. There are several equivalent or alternative models available from our website's sales team, such as the SN74ABT646ADWR and the SN74ABT646ADBR. Customers are advised to contact our website's sales team for more information on the latest product options and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74ABT646ADBR

Product Attribute SN74ABT646ADBR SN74ABT623DBR SN74ABT657ADBR SN74ABT646ADW
Part Number SN74ABT646ADBR SN74ABT623DBR SN74ABT657ADBR SN74ABT646ADW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Supplier Device Package 24-SSOP 20-SSOP 24-SSOP 24-SOIC
Series 74ABT 74ABT 74ABT 74ABT
Number of Elements 1 1 1 1
Number of Bits per Element 8 8 8 8
Package / Case 24-SSOP (0.209', 5.30mm Width) 20-SSOP (0.209', 5.30mm Width) 24-SSOP (0.209', 5.30mm Width) 24-SOIC (0.295', 7.50mm Width)
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Output Type 3-State 3-State 3-State 3-State
Current - Output High, Low 32mA, 64mA 32mA, 64mA 32mA, 64mA 32mA, 64mA
Logic Type Transceiver, Non-Inverting Transceiver, Non-Inverting Transceiver, Non-Inverting Transceiver, Non-Inverting
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Base Product Number 74ABT646 74ABT623 74ABT657 74ABT646
Input Type - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tube

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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SN74ABT646ADBR

Texas Instruments
32D-SN74ABT646ADBR

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