ZD Integrated Circuits · Authentic parts, guaranteed — AS6081 counterfeit-avoidance since 1992
sales@zdi.com800-219-9001
ZD Integrated Circuits
TC74HCT244P — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Toshiba

TC74HCT244P

Buffer / Line Driver · DIP-20 · Logic
In stock at ZDI Part Status: Obsolete
Data last refreshed Aug 12, 2026
Manufacturer
Toshiba
Mfr Part #
TC74HCT244P
Series
TC74HCT
Category
Buffer / Line Driver
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock4 pcs
Date Code8440
PackagingTubed
Est. market range$0.4 – $1.50
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vcc4.5V~5.5V
Ioh/Iol±6mA
Physical & Thermal
Package / CaseDIP-20
Mounting TypeThrough Hole
SeriesTC74HCT
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryBuffer / Line Driver
TypeLogic
Part StatusObsolete

Octal bus buffer/line driver with 3-state outputs, HCT CMOS

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Toshiba 4 8440 New In Stock RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Price History & Market Reference

Market Price Range

High$1.50
Low$0.4
Last$0.95
Price as of2026-08-12

ZDI Transaction

ZDI priceQuote on request

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
TC74HCT244P viewed on the web · Web User
TC74HCT244P searched via the web · Web User
TC74HCT244P searched via the web · Web User
TC74HCT244P searched via the web · Web User
TC74HCT244P searched via the web · Web User
TC74HCT244P searched via the web · Web User
TC74HCT244P searched via the web · Web User
TC74HCT244P searched via the web · Web User

Live search & sourcing activity for TC74HCT244P — real inquiries only.

Engineering FAQ

answers from this part's real data
TC74HCT244P is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What quantity and packaging is TC74HCT244P in ZDI stock?
ZDI holds 4 pcs, packaged as Tubed, date code(s) 8440. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of TC74HCT244P?
Vcc: 4.5V~5.5V; Ioh/Iol: ±6mA.
What package is TC74HCT244P supplied in?
TC74HCT244P is supplied in the DIP-20 package, through hole, rated -40°C ~ 85°C.
Can ZDI source TC74HCT244P 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

TC74HCT244P is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

Related Parts

from Toshiba

Need TC74HCT244P?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →
{# shared site footer — server-rendered replica of the live app-footer (SEO-safe, no SPA, no javascript:void(0)). Links use only routes the header already resolves. #}