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M74HC138M1R — SOIC-16 package (representative)
SOIC-16
Representative of package type
STM

M74HC138M1R

Decoder/Demultiplexer · SOIC-16 · Logic
Part Status: Obsolete In demand
Data last refreshed Jun 19, 2026
Manufacturer
STM
Mfr Part #
M74HC138M1R
Series
74HC
Category
Decoder/Demultiplexer
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.14
Last transacted2006-06-01
Market range$0.14
Sourcing channels31
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Supply Voltage2 V ~ 6 V
Physical & Thermal
Package / CaseSOIC-16
Mounting TypeSurface Mount
Series74HC
Operating Temperature-55°C ~ 125°C
Classification & Lifecycle
CategoryDecoder/Demultiplexer
TypeLogic
Part StatusObsolete

3-to-8 line decoder/demultiplexer, active-low outputs

Availability & Sourcing

31 sources
SourceMfrQtyDate CodeConditionStatus
Live STM 6000 2002 — Live RFQ
Live ST 2000 — — Live RFQ
Live ST MICROELECTRONICS 1120 — — Live RFQ
Live ST 660 — — Live RFQ
Live ST 507 — — Live RFQ
Live ST 192 526 — Live RFQ
Live — 150 — — Live RFQ
Live NXP 57 — — Live RFQ
Live STMICROELECTRONIC 50 — — Live RFQ
Live ST MICRO 44 — — Live RFQ
Live ST 20 0442 — Live RFQ
Live ST Microelectronics 4 908022 — Live RFQ
Live ST 4 — — Live RFQ
Live ST 5000 97+ — Live RFQ
Live ST 5000 22+ — Live RFQ
Live ST 547 97+ — Live RFQ
Market STM 6000 2002 — Available RFQ
Market ST 2000 — — Available RFQ
Market ST MICROELECTRO 1120 — — Available RFQ
Market ST 660 — — Available RFQ
Market ST 507 — — Available RFQ
Market ST 192 526 — Available RFQ
Market STM 150 — — Available RFQ
Market NXP 57 — — Available RFQ
Market STMICROELECTRON 50 — — Available RFQ
Market ST MICRO 44 — — Available RFQ
Market ST Microelectro 4 908022 — Available RFQ
Market ST 4 — — Available RFQ
Market ST 5000 97+ — Available RFQ
Market ST 5000 22+ — Available RFQ
Market ST 547 97+ — Available RFQ

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

Price History & Market Reference

Market Price Range

High$0.14
Low$0.14
Last$0.14
Price as of2006-06-01

ZDI Transaction

Last ZDI price$0.14
As of2006-06-01
Active offers31

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

Part Activity

recent searches, RFQs & offers
M74HC138M1R viewed on the web · Web User
M74HC138M1R viewed on the web · Web User
M74HC138M1R viewed on the web · Web User
M74HC138M1R viewed on the web · Web User
M74HC138M1R viewed on the web · Web User
M74HC138M1R viewed on the web · Web User
M74HC138M1R viewed on the web · Web User
M74HC138M1R viewed on the web · Web User

Recent search and sourcing activity for M74HC138M1R.

Engineering FAQ

M74HC138M1R 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 are the key specifications of M74HC138M1R?
Supply Voltage: 2 V ~ 6 V.
What package is M74HC138M1R supplied in?
M74HC138M1R is supplied in the SOIC-16 package, surface mount, rated -55°C ~ 125°C.
Can ZDI source M74HC138M1R 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

M74HC138M1R 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.

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