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SN74AS245NSR — TSSOP / SSOP / MSOP package (representative)
TSSOP / SSOP / MSOP
Representative of package type
Texas Instruments

SN74AS245NSR

Bus Transceiver · SOP-20 · Logic
In demand
Data last refreshed Jul 28, 2026
Manufacturer
Texas Instruments
Mfr Part #
SN74AS245NSR
Series
74AS
Category
Bus Transceiver
Datasheet
View datasheet ↗
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Product Attributes

Electrical & Parametric
Voltage4.5V ~ 5.5V
Bits8
Physical & Thermal
Package / CaseSOP-20
Mounting TypeSurface Mount
Series74AS
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryBus Transceiver
TypeLogic

Octal bus transceiver, 3-state outputs, 4.5-5.5 V TTL

Availability & Sourcing

6 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live Texas Instruments 12634 Live · fresh RFQ
Live TI 4049 Live · fresh RFQ
Live TI 490 Live · fresh RFQ
Market Texas Instrumen 12634 Available RFQ
Market TI 4049 Available RFQ
Market TI 490 Available RFQ

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Part Activity

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Engineering FAQ

answers from this part's real data
What are the key specifications of SN74AS245NSR?
Voltage: 4.5V ~ 5.5V; Bits: 8.
What package is SN74AS245NSR supplied in?
SN74AS245NSR is supplied in the SOP-20 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source SN74AS245NSR beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
Source-country supplier analysis, rating & review
Incoming inspection, RoHS verification, bake, full lot traceability
ESD-controlled handling · authentic parts guaranteed

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