U74AHCT1G32
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
VCC
RATINGS
-0.5 ~ 7
-0.5 ~ 7
-0.5 ~ VCC +0.5
±50
UNIT
V
Supply Voltage
Input Voltage
VIN
V
Output Voltage
VOUT
ICC
V
VCC or GND Current
Output Current
mA
mA
mA
mA
°С
IOUT
IIK
±25
Input Clamp Current
Output Clamp Current
Operating Temperature
Storage Temperature
-20
IOK
±20
TOPR
TSTG
-40 ~ +85
-65 ~ +150
°С
Note: 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 CONDITIONS
PARAMETER
SYMBOL
VCC
TEST CONDITIONS MIN
TYP MAX UNIT
Supply Voltage
Input Voltage
Output Voltage
4.5
0
5.5
5.5
VCC
V
V
VIN
VOUT
VIH
0
V
High-level Input Voltage
Low-level Input Voltage
2
V
VIL
0.8
-8
V
High-level Output Current
Low-level Output Current
Input Transition Rise or Fall Rate
IOH
mA
mA
ns/V
IOL
8
tR, tF
20
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
4.4
TYP MAX UNIT
VCC=4.5V, IOH=-50μA
VCC=4.5V, IOH=-8mA
VCC=4.5V, IOH=50μA
VCC=4.5V, IOH=8mA
4.5
V
High-Level Output Voltage
VOH
3.94
0.1
V
Low-Level Output Voltage
Input Leakage Current
VOL
II(LEAK)
IQ
0.36
V
CC=0~5.5V, VIN=5.5V or GND
CC=5.5V, VIN=VCC or GND,
OUT=0
±0.1
μA
μA
V
I
Quiescent Supply Current
1
VCC=5.5V, One input at 3.4V,
Other inputs at VCC or GND
Additional Quiescent Supply Current
Input Capacitance
IQ
1.35
10
mA
pF
VCC=4.5V, VIN=VCC or GND
CI
2
DYNAMIC CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX UNIT
tPLH
tPHL
tPLH
tPHL
5
6.9
6.9
7.9
7.9
V
CC=5V±0.5V, CL=15pF
CC=5V±0.5V, CL=50pF
Propagation Delay Time Input(A or B)
to Output(Y)
5
ns
5.5
5.5
V
OPERATING CHARACTERISTICS (TA=25°С, unless otherwise specified)
PARAMETER
Power Dissipation Capacitance
SYMBOL
CPD
TEST CONDITIONS
MIN
TYP MAX UNIT
VCC=5V, f=1MHz, No load
11.5
pF
UNISONIC TECHNOLOGIES CO., LTD
3 of 4
QW-R502-295.C
www.unisonic.com.tw