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www.onsemi.com
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subsidiaries in the United States and/or other countries.
onsemi
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onsemi
product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf.
onsemi
reserves the right to make changes at any time to any products or information herein, without
notice. The information herein is provided “as-is” and
onsemi
makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality,
or suitability of its products for any particular purpose, nor does
onsemi
assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all
liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using
onsemi
products, including compliance with all laws,
regulations and safety requirements or standards, regardless of any support or applications information provided by
onsemi.
“Typical” parameters which may be provided in
onsemi
data sheets and/
or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application
by customer’s technical experts.
onsemi
does not convey any license under any of its intellectual property rights nor the rights of others.
onsemi
products are not designed, intended, or authorized
for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for
implantation in the human body. Should Buyer purchase or use
onsemi
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Noninverting 3-State Buffer
MC74VHC1G126,
MC74VHC1GT126
The MC74VHC1G126 / MC74VHC1GT126 is a single gate
noninverting 3−state buffer in tiny footprint packages. The
MC74VHC1G126 has CMOS−level input thresholds while the
MC74VHC1GT126 has TTL−level input thresholds.
The internal circuit is composed of three stages, including a buffered
3−state output which provides high noise immunity and stable output.
The input structures provide protection when voltages up to 5.5 V
are applied, regardless of the supply voltage. This allows the device to
be used to interface 5 V circuits to 3 V circuits. The output structures
also provide protection when V
CC
= 0 V and when the output voltage
exceeds V
CC
. These input and output structures help prevent device
destruction caused by supply voltage
−
input/output voltage mismatch,
battery backup, hot insertion, etc.
Features
www.onsemi.com
MARKING
DIAGRAMS
SC−88A
DF SUFFIX
CASE 419A
XX MG
G
•
•
•
•
•
•
Designed for 2.0 V to 5.5 V V
CC
Operation
3.5 ns t
PD
at 5 V (typ)
Inputs/Outputs Over−Voltage Tolerant up to 5.5 V
I
OFF
Supports Partial Power Down Protection
Source/Sink 8 mA at 3.0 V
Available in SC−88A, SC−74A, TSOP−5, SOT−553, SOT−953 and
UDFN6 Packages
•
Chip Complexity < 100 FETs
•
NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
•
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
OE
A
EN
Y
SC−74A
DBV SUFFIX
CASE 318BQ
5
5
1
TSOP−5
DT SUFFIX
CASE 483
XXX MG
G
XX MG
G
1
XX MG
G
SOT−553
XV5 SUFFIX
CASE 463B
SOT−953
P5 SUFFIX
CASE 527AE
UDFN6
1.45 x 1.0
CASE 517AQ
UDFN6
1.2 x 1.0
CASE 517AA
UDFN6
1.0 x 1.0
CASE 517BX
XX
M
G
= Specific Device Code
= Date Code*
= Pb−Free Package
XM
1
XM
1
Figure 1. Logic Symbol
XM
XM
1
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 8 of this data sheet.
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Embedded System
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