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SN74AHCT244 — SOIC-W (18–28) package (representative)
SOIC-W (18–28)
Representative of package type
Texas Instruments Inc

SN74AHCT244

Buffer/Driver · SOIC-20, TSSOP-20, PDIP-20 · Logic
Part Status: Active In demand
Data last refreshed Jul 28, 2026
Manufacturer
Texas Instruments Inc
Mfr Part #
SN74AHCT244
Series
SN74AHCT
Category
Buffer/Driver
Datasheet
View datasheet ↗
Availability & Pricing
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Sourcing channels3
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Product Attributes

Electrical & Parametric
Vcc4.5 V ~ 5.5 V
Iol8 mA
Ioh-8 mA
Physical & Thermal
Package / CaseSOIC-20, TSSOP-20, PDIP-20
Mounting TypeSurface Mount
SeriesSN74AHCT
Operating Temperature-40°C ~ 125°C
Classification & Lifecycle
CategoryBuffer/Driver
TypeLogic
Part StatusActive

Octal non-inverting buffer/driver with 3-state outputs, 4.5-5.5 V, TTL-compatible inputs

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

3 sources
SourceMfrQtyDate CodeConditionStatus
Market — 4 1995 — Available RFQ
Market TI 6700 25+ — Available RFQ
Market TI 1500 — — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
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Recent search and sourcing activity for SN74AHCT244.

Engineering FAQ

What are the key specifications of SN74AHCT244?
Vcc: 4.5 V ~ 5.5 V; Iol: 8 mA; Ioh: -8 mA.
What package is SN74AHCT244 supplied in?
SN74AHCT244 is supplied in the SOIC-20, TSSOP-20, PDIP-20 package, surface mount, rated -40°C ~ 125°C.
Can ZDI source SN74AHCT244 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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