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Home  /  Integrated Circuits (ICs)  /  Logic - Translators, Level Shifters  /  STMicroelectronics ST2149BQTR
ST2149BQTR
ST2149BQTR
Obsolete
Logic - Translators, Level Shifters
Description:  IC TRNSLTR BIDIRECTIONAL 12QFN
Manufacturer:  STMicroelectronics
Datasheet:   ST2149BQTR Datasheet
History Price: Obsolete
In Stock: 36760
Specification
PDF Datasheet
Compare Parts
Client Reviews
ST2149BQTR Specification
Specification
Part No
ST2149BQTR
Category
Logic - Translators, Level Shifters
Manufacturer
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Translator Type
Voltage Level
Channel Type
Bidirectional
Number of Circuits
1
Channels per Circuit
4
Voltage - VCCA
1.65 V ~ 3.6 V
Voltage - VCCB
1.65 V ~ 5.5 V
Input Signal
-
Output Signal
-
Output Type
Tri-State, Non-Inverted
Data Rate
144Mbps
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Features
Auto-Direction Sensing
Mounting Type
Surface Mount
Package / Case
12-UFQFN
Supplier Device Package
12-QFN (1.7x2)
ST2149BQTR PDF Datasheet
ST2149BQTR Datasheet
Click and Download: ST2149BQTR Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 167 customer reviews from all over the world
    Léonie Picard
    France
    5 stars
    2026-09-21 18:28
    No problem-compliant product and nice seller
    Steven Allen
    United States
    5 stars
    2026-09-21 18:24
    Arrived a month earlier. Recommendable
    Alexander King
    United States
    5 stars
    2026-09-21 18:08
    Raoida delivery, all right.
    Jessica Young
    United States
    5 stars
    2026-09-21 13:38
    Order received quickly. A circuit among the 10 receipts has been tested and it works normally. I recommend this seller.
    Robert Harris
    United States
    5 stars
    2026-09-21 12:07
    tested 10 of 5000 so far and works perfectly
    Quentin Roussel
    France
    5 stars
    2026-09-21 11:36
    Perfectly matches the description
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