SN75ALS191PIn StockTexas Instruments

DUAL DIFFERENTIAL LINE DRIVER

ACTIVEIntegrated CircuitVerified Apr 2026
Package / Visual Reference
SN75ALS191PDual-In-Line Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Dual-In-Line Packages
Pin Count
8
Lifecycle
ACTIVE
Category
Integrated Circuit
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL15
Differential OutputYES
Driver Number of Bits2
High Level Input Current-Max0.000025A
Input CharacteristicsSTANDARD
Interface IC TypeLINE DRIVER
Interface StandardV.11; EIA-422-B
JESD-30 CodeR-PDIP-T8
JESD-609 Codee4
Number of Functions2
Out Swing-Min2V
Output CharacteristicsTOTEM-POLE
Output Low Current-Max0.005A
Output PolarityCOMPLEMENTARY
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeDIP8,.3
Package ShapeRECTANGULAR
Package StyleIN-LINE
Qualification StatusNot Qualified
Supply Current-Max40mA
Supply Voltage-Max5.25V
Supply Voltage-Min4.75V
Supply Voltage-Nom5V
Supply Voltage1-Max5.25V
Supply Voltage1-Min4.75V
Supply Voltage1-Nom5V
Surface MountNO
TechnologyBIPOLAR
Temperature GradeCOMMERCIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormTHROUGH-HOLE
Terminal Pitch2.54mm
Terminal PositionDUAL
Transmit Delay-Max7ns
## SN75ALS191P Alternates Showing resultsImage
PackageDual-In-Line Packages

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginMexico

Datasheet

SN75ALS191P Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for SN75ALS191P:

SN75ALS191PE4Texas Instruments

Line Driver, 2 Func, 2 Driver, BIPolar, PDIP8

View Part →

Frequently Asked Questions

What is the price of SN75ALS191P?

SN75ALS191P is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is SN75ALS191P in stock?

SN75ALS191P is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy SN75ALS191P?

You can buy SN75ALS191P from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for SN75ALS191P from Texas Instruments.

What is the datasheet for SN75ALS191P?

The official SN75ALS191P datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does SN75ALS191P come in?

SN75ALS191P is available in Dual-In-Line Packages packaging. See the package diagram and pinout above for detailed dimensional information.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

In Stock · 24h Response · Worldwide Shipping

Direct Contact
Email RFQ
Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy