MC74VHC1G02
Single 2−Input NOR Gate
The MC74VHC1G02 is an advanced high speed CMOS 2−input
NOR gate fabricated with silicon gate CMOS technology.
The internal circuit is composed of multiple stages, including a
buffer output which provides high noise immunity and stable output.
The MC74VHC1G02 input structure provides protection when
voltages up to 7 V are applied, regardless of the supply voltage. This
allows the MC74VHC1G02 to be used to interface 5 V circuits to 3 V
circuits.
Features
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MARKING
DIAGRAMS
5
SC70−5/SC−88A/SOT−353
DF SUFFIX
CASE 419A
1
1
5
SOT23−5/TSOP−5/SC59−5
DT SUFFIX
CASE 483
1
1
V3
M
G
= Device Code
= Date Code*
= Pb−Free Package
V3 M
G
G
V3M
G
G
M
•
•
•
•
•
•
•
High Speed: t
PD
= 3 ns (Typ) at V
CC
= 5 V
Low Power Dissipation: I
CC
= 1.0
mA
(Max) at T
A
= 25°C
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Pin and Function Compatible with Other Standard Logic Families
Chip Complexity: FETs = 56
Pb−Free Packages are Available
IN B
1
5
V
CC
(Note: Microdot may be in either location)
*Date Code orientation and/or position may
vary depending upon manufacturing location.
IN A
2
1
2
3
PIN ASSIGNMENT
4
OUT Y
IN B
IN A
GND
OUT Y
V
CC
GND
3
Figure 1. Pinout
(Top View)
4
5
FUNCTION TABLE
IN A
IN B
1
Inputs
OUT Y
A
B
L
H
L
H
Y
H
L
L
L
L
L
H
H
Output
Figure 2. Logic Symbol
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
©
Semiconductor Components Industries, LLC, 2007
1
January, 2007 − Rev. 17
Publication Order Number:
MC74VHC1G02/D
ONSEMI [ ON SEMICONDUCTOR ]
