BUF634UIn StockTexas Instruments

Use the download button to access the BUF634U schematic symbol, PCB footprint, and 3D model.

NOT RECOMMENDEDIntegrated CircuitVerified Apr 2026
Package / Visual Reference
BUF634USmall Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
8
Lifecycle
NOT RECOMMENDED
Category
Integrated Circuit
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Date Of Intro1993-07-01
YTEOL3.9
Amplifier TypeBUFFER
Average Bias Current-Max (IIB)20 µA
Bandwidth (3dB)-Nom180MHz
Bias Current-Max (IIB) @25C20 µA
Input Offset Voltage-Max100000 µV
JESD-30 CodeR-PDSO-G8
JESD-609 Codee4
Neg Supply Voltage Limit-Max-18 V
Neg Supply Voltage-Nom (Vsup)-15 V
Number of Functions1
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP8,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Packing MethodTUBE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Slew Rate-Nom2000V/us
Supply Current-Max20mA
Supply Voltage Limit-Max18V
Supply Voltage-Nom (Vsup)15V
Surface MountYES
TechnologyBIPOLAR
Temperature GradeAUTOMOTIVE
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Unity Gain BW-Nom180000
## BUF634U Alternates Showing resultsImage
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginMalaysia

Datasheet

BUF634U Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for BUF634U:

Frequently Asked Questions

What is the price of BUF634U?

BUF634U is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is BUF634U in stock?

BUF634U 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 BUF634U?

You can buy BUF634U from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for BUF634U from Texas Instruments.

What is the datasheet for BUF634U?

The official BUF634U 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 BUF634U come in?

BUF634U is available in Small Outline 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
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pcs

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

Response within 24 hours · Worldwide shipping

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Rajesh Patel
Procurement Manager, VoltEdge Energy, India