© Semiconductor Components Industries, LLC, 2012
November, 2018 − Rev. 13
1 Publication Order Number:
MC74VHC1G50/D
MC74VHC1G50,
MC74VHC1GT50
Buffer
The MC74VHC1G50 / MC74VHC1GT50 is an advanced high
speed CMOS buffer in tiny footprint packages. The MC74VHC1G50
has CMOS level input thresholds while the MC74VHC1GT50 has
TTL level input thresholds.
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
• 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
Figure 1. Logic Symbol
IN A
OUT Y
1
See detailed ordering, marking and shipping information in the
package dimensions section on page 7 of this data sheet.
ORDERING INFORMATION
www.onsemi.com
SC−88A
DF SUFFIX
CASE 419A
SOT−553
XV5 SUFFIX
CASE 463B
XX MG
G
XX = Specific Device Code
M = Date Code*
G = Pb−Free Package
XX MG
G
1
5
XX MG
G
TSOP−5
DT SUFFIX
CASE 483
1
5
(Note: Microdot may be in either location)
*Date Code orientation and/or position may
vary depending upon manufacturing location.
UDFN6
1.0 x 1.0
CASE 517BX
X M
1
SOT−953
P5 SUFFIX
CASE 527AE
X M
1
XXX MG
G
SC−74A
DBV SUFFIX
CASE 318BQ
XM
UDFN6
1.45 x 1.0
CASE 517AQ
1
MARKING
DIAGRAMS