UTC-IC U74HC2G02

UNISONIC TECHNOLOGIES CO., LTD
U74HC2G02
CMOS IC
2-INPUT NOR GATE
DESCRIPTION
The U74HC2G02 is a 2-input NOR gate which provides the
Function Y=A+B .
MSOP-8
FEATURES
* Operation Voltage Range: 2.0~6.0V
* Low Power Dissipation:
ICC=10µA(Max)
* High Speed:
tpd=9ns(Vcc=4.5V, CL=50pF)
*Specified from -40 to +85℃ and -40 to +125℃
*Pb-free plating product number:
U74HC2G02L
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
U74HC2G02-SM1-R
U74HC2G02L-SM1-R
U74HC2G02-SM1-T
U74HC2G02L-SM1-T
Package
Packing
MSOP-8
MSOP-8
Tape Reel
Tube
U74HC2G02L-SM1-R
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) R: Tape Reel, T: Tube
(2) SM1: MSOP-8
(3) L: Lead Free Plating, Blank: Pb/Sn
MARKING
8
7
6
5
00B
1
2
3
Lead Plating
4
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
1 of 5
QW-R502-084,A
U74HC2G02
CMOS IC
PIN CONFIGURATION
1A 1
8 VCC
1B 2
7 1Y
2Y 3
6 2B
GND 4
5 2A
FUNCTION TABLE (each gate)
INPUT
A
L
L
H
H
OUTPUT
Y
H
L
L
L
B
L
H
L
H
LOGIC DIAGRAM (positive logic)
A
B
1
2
7
Y
A
B
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
1
2
≥
7
Y
2 of 5
QW-R502-084,A
U74HC2G02
CMOS IC
ABSOLUTE MAXIMUM RATING (unless otherwise specified)(Note 1)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.5~7
V
Input Voltage
VIN
-0.5~7
V
Output Voltage
VOUT
-0.5~VCC+0.5
V
Input Clamp Current
IIK
±20
mA
Output Clamp Current
IOK
±20
mA
Output Current
IOUT
25
mA
VCC or GND Current
ICC
50
mA
Power dissipation
PD
300
mW
Storage Temperature
TSTG
-65 ~ +150
℃
Note 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
RECOMMENDED OPERATING COMDITIONS
PARAMETER
Supply Voltage
Input Voltage
Output Voltage
SYMBOL
VCC
VIN
VOUT
CONDITIONS
MIN
2.0
0
0
TYP
5.0
MAX
6.0
VCC
VCC
1000
UNIT
V
V
V
6
500
400
125
ns
VCC=2.0V
Input Transition Rise or Fall Times
tr ,tf
Operating Temperature
TA
VCC=4.5V
VCC=6V
-40
25
℃
STATIC CHARACTERISTICS
PARAMETER
SYMBOL
High-Level Input Voltage
VIH
Low-Level Input Voltage
VIL
High-Level Output Voltage
VOH
Low-Level Output Voltage
VOL
Input Leakage Current
II(LEAK)
Quiescent Supply Current
IQ
Input Capacitance
CIN
TEST CONDITIONS
VCC=2.0V
VCC=4.5V
VCC=6.0V
VCC=2.0V
VCC=4.5V
VCC=6.0V
VCC=2.0V, IOH=-20µA
VCC=4.5V, IOH=-20µA
VCC=6.0V, IOH=-20µA
VCC=4.5V, IOH=-4mA
VCC=6.0V, IOH=-5.2mA
VCC=2.0V, IOL=20µA
VCC=4.5V, IOL=20µA
VCC=6.0V, IOL=20µA
VCC=4.5V, IOH=4mA
VCC=6.0V, IOH=5.2mA
VCC=6.0V, VIN=VCC or GND
VCC=6.0V, VIN=VCC or GND,
IOUT=0
VCC=5.0V, VIN=VCC or GND
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
-40~85℃
TYP MAX
1.2
2.4
3.2
0.8
0.5
2.1
1.35
2.8
1.8
1.9
2.0
4.4
4.5
5.9
6.0
4.13 4.32
5.63 5.81
0
0.1
0
0.1
0
0.1
0.15 0.33
0.16 0.33
±1
MIN
1.5
3.15
4.2
10
1.5
-40~125℃
MIN
MAX
1.5
3.15
4.2
0.5
1.35
1.8
1.9
4.4
5.9
3.7
5.2
0.1
0.1
0.1
0.4
0.4
±1
20
UNIT
V
V
V
V
μA
μA
pF
3 of 5
QW-R502-084,A
U74HC2G02
CMOS IC
DYNAMIC CHARACTERISTICS (Input: tR,tF≤6ns;PRR≤1MHz)
See Fig.1 and Fig.2 for test circuit and waveforms.
PARAMETER
Propagation Delay from Input
(A and B) to Output(Y)
Output transition Time
SYMBOL
TEST CONDITIONS
VCC= 2.0, CL= 50pF
tPHL /tPLH VCC= 4.5, CL= 50pF
VCC= 6.0, CL= 50pF
VCC= 2.0, CL= 50pF
TTHL /tTLH VCC= 4.5, CL= 50pF
VCC= 6.0, CL= 50pF
Operating Characteristics
PARAMETER
Power Dissipation Capacitance
SYMBOL
Cpd
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
-40~85℃
MIN TYP MAX
26
95
9
19
8
16
19
95
7
19
5
16
TEST CONDITIONS
No load, f=1MHz, VCC=5
-40~125℃
MIN
MAX
110
22
20
125
25
20
TYP
10
UNIT
ns
ns
UNIT
pF
4 of 5
QW-R502-084,A
U74HC2G02
CMOS IC
TEST CIRCUIT AND WAVEFORMS
Output
C L (Note)
Note: CL includes probe and jig capacitance.
Fig. 1 Load circuitry for switching times.
1/2 * VCC
Input
1/2 * VCC
t PHL
tPLH
90%
90%
1/2 * VCC
Output
1/2 * VCC
10%
10%
tTHL
t TLH
Fig. 2 Propagation delay from input(A and B) to output(Y) and Output transition time.
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 5
QW-R502-084,A