74ACT11543DWRE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Bus Transceivers Octal Reg Trnscvr With 3-State Outputs

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
74ACT11543DWRE4Small Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
28
Lifecycle
OBSOLETE
Category
Integrated Circuit
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL0
Additional FeatureINDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; MASTER CONTROL FOR LATCH
Count DirectionBIDIRECTIONAL
FamilyACT
JESD-30 CodeR-PDSO-G28
Logic IC TypeREGISTERED BUS TRANSCEIVER
Number of Functions1
Number of Ports2
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP28,.4
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Packing MethodTR
Peak Reflow Temperature (Cel)NOT SPECIFIED
Propagation Delay (tpd)13.2ns
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup)5.5V
Supply Voltage-Min (Vsup)4.5V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
HTS Code8542.39.00.60

Datasheet

74ACT11543DWRE4 Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for 74ACT11543DWRE4:

74ACT11543DWRG4Texas Instruments Registered

Bus Transceiver, ACT Series, 1-Func, CMOS, PDSO28

View Part →
74ACT11543DWRTexas Instruments Registered

Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO28

View Part →

Frequently Asked Questions

What is the price of 74ACT11543DWRE4?

74ACT11543DWRE4 is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is 74ACT11543DWRE4 in stock?

74ACT11543DWRE4 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 74ACT11543DWRE4?

You can buy 74ACT11543DWRE4 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for 74ACT11543DWRE4 from Texas Instruments.

What is the datasheet for 74ACT11543DWRE4?

The official 74ACT11543DWRE4 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 74ACT11543DWRE4 come in?

74ACT11543DWRE4 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
Buy from 1pc · Factory-direct pricing
pcs

In Stock · 24h Response · Worldwide Shipping

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

Response within 24 hours · Worldwide shipping

FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany