MC74VHC1GT125
SWITCHING WAVEFORMS
OE
V
CC
GND
t
PZL
Y
50% V
CC
t
PZH
Y
50% V
CC
t
PHZ
t
PLZ
HIGH
IMPEDANCE
V
OL
+ 0.3V
V
OH
− 0.3V
HIGH
IMPEDANCE
A
t
PLH
50%
t
PHL
50% V
CC
V
CC
GND
50%
Y
Figure 4. Switching Waveforms
Figure 5.
TEST POINT
OUTPUT
DEVICE
UNDER
TEST
C
L
*
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
1 kW
CONNECT TO V
CC
WHEN
TESTING t
PLZ
AND t
PZL.
CONNECT TO GND WHEN
TESTING t
PHZ
AND t
PZH.
C
L
*
*Includes all probe and jig capacitance
*Includes all probe and jig capacitance
Figure 6. Test Circuit
Figure 7. Test Circuit
INPUT
Figure 8. Input Equivalent Circuit
DEVICE ORDERING INFORMATION
Device Nomenclature
Device
Order Number
MC74VHC1GT125DF1
MC74VHC1GT125DF2
MC74VHC1GT125DT1
Circuit
Indicator
MC
MC
MC
Temp
Range
Identifier
74
74
74
Device
Function
T125
T125
T125
Package
Suffix
DF
DF
DT
Tape &
Reel
Suffix
1
2
1
Package Type
(Name/SOT#/
Common Name)
SC−88A / SOT−353
/ SC−70
SC−88A / SOT−353
/ SC−70
TSOPS / SOT−23
/ SC−59
Tape and
Reel Size
†
178 mm (7”)
3000 Unit
178 mm (7”)
3000 Unit
178 mm (7”)
3000 Unit
Technology
VHC1G
VHC1G
VHC1G
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
http://onsemi.com
4
ONSEMI [ ON SEMICONDUCTOR ]
