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HomeProductsIntegrated Circuits (ICs)Interface - Drivers, Receivers, TransceiversSN75ALS191P
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SN75ALS191P - Texas Instruments

Manufacturer Part Number
SN75ALS191P
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN75ALS191P
ECAD Model
Parts Description
IC DRIVER 2/0 8DIP
Detailed Description
Package
8-DIP (0.300', 7.62mm)
Data sheet
SN75ALS191.pdf
RoHs Status
ROHS3 Compliant
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In stock: 33945

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Specifications

SN75ALS191P Tech Specifications
Texas Instruments - SN75ALS191P technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN75ALS191P

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.75V ~ 5.25V  
Type Driver  
Supplier Device Package 8-PDIP  
Series -  
Protocol RS422, RS485  
Package / Case 8-DIP (0.300', 7.62mm)  
Product Attribute Attribute Value  
Package Tube  
Operating Temperature 0°C ~ 70°C  
Number of Drivers/Receivers 2/0  
Mounting Type Through Hole  
Duplex -  
Data Rate -  
Base Product Number 75ALS191  

Parts Introduction

Manufacturer Part Number

SN75ALS191P

Manufacturer

Texas Instruments

Introduction

Integrated circuit for differential line transmission of data

Product Features and Performance

Dual differential drivers

Designed for balanced transmission lines

Supports RS422 and RS485 protocols

Meets or exceeds TIA/EIA-422-B and RS485 standards

Product Advantages

Robust against electrical noise

Supports multi-point transmission on long bus lines

Low power consumption

Thermal shutdown protection

Key Technical Parameters

2 Driver circuits

Voltage supply range: 4.75V to 5.25V

Operating temperature range: 0°C to 70°C

Quality and Safety Features

Over-temperature protection

Output clamp diodes

Short-circuit protection

Meets UL standards

Compatibility

Compatible with RS422 and RS485 standards

Interface with a wide range of microprocessors

Application Areas

Telecommunications

Networking equipment

Industrial control systems

Product Lifecycle

Active

Not nearing discontinuation

Replacements or upgrades available

Several Key Reasons to Choose This Product

Industry-standard compatibility

High reliability in data transmission

Suitable for harsh industrial environments

Texas Instruments' strong support and reputation

Readily available supply chain

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN75ALS191P

Product Attribute SN75ALS191P SN75ALS192NS SN75ALS191DR SN75ALS192NSR
Part Number SN75ALS191P SN75ALS192NS SN75ALS191DR SN75ALS192NSR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Data Rate - - - -
Type Driver - Driver Driver
Base Product Number 75ALS191 - 75ALS191 75ALS192
Supplier Device Package 8-PDIP - 8-SOIC 16-SO
Protocol RS422, RS485 - RS422, RS485 RS422, RS485
Series - * - -
Voltage - Supply 4.75V ~ 5.25V - 4.75V ~ 5.25V 4.75V ~ 5.25V
Package Tube Bulk Tape & Reel (TR) Tape & Reel (TR)
Duplex - - - -
Operating Temperature 0°C ~ 70°C - 0°C ~ 70°C 0°C ~ 70°C
Package / Case 8-DIP (0.300', 7.62mm) - 8-SOIC (0.154", 3.90mm Width) 16-SOIC (0.209", 5.30mm Width)
Mounting Type Through Hole - Surface Mount Surface Mount
Number of Drivers/Receivers 2/0 - 2/0 4/0

SN75ALS191P Datasheet PDF

Download SN75ALS191P pdf datasheets and Texas Instruments documentation for SN75ALS191P - Texas Instruments.

PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
SN75ALS191.pdf

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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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SN75ALS191P Image

SN75ALS191P

Texas Instruments
32D-SN75ALS191P

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