U74HCT125G-P14-T データシートの表示（PDF） - Unisonic Technologies
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U74HCT125G-P14-T Datasheet PDF : 6 Pages
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U74HCT125
CMOS IC
ABSOLUTE MAXIMUM RATING (unless otherwise specified)
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 (VIN<0, or VIN>0)
IIK
±20
mA
Output Clamp Current (VOUT<0, or VOUT>VCC)
IOK
±20
mA
Output Current
IOUT
±35
mA
VCC or GND Current
ICC
±70
mA
Storage Temperature
TSTG
-65 ~ +150
°C
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
SYMBOL
MIN
Supply Voltage
VCC
4.5
High-Level Input Voltage (VCC =4.5V to 5.5V)
VIH
2
Low-Level Input Voltage (VCC = 4.5V to 5.5V)
VIL
Input Voltage
VIN
0
Output Voltage
Input Transition Rise or Fall Rate
VOUT
0
Δt/Δv
Operating Temperature
TA
-40
TYP
5
25
MAX
5.5
0.8
VCC
VCC
500
85
UNIT
V
V
V
V
V
ns/V
°C
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
(A or OE input)
VOH
IOH = -20μA, VCC =4.5 V
IOH = -6 mA, VCC =4.5 V
VOL
IOL = 20 μA, VCC =4.5 V
IOL = 6 mA , VCC =4.5 V
II(LEAK) VIN = 5.5V or GND, VCC =5.5 V
High-Impedance State Current
Quiescent Supply Current
Additional Quiescent Supply Current
Input Capacitance
IOZ
ICC
ΔICC
CIN
VOUT = VCC or GND, VCC =5.5 V
VIN = VCC or GND, IOUT = 0, VCC =5.5 V
One input at 0.5V or 2.4V, VCC =5.5 V,
other inputs at VCC or GND
VCC =4.5V to 5.5 V
MIN TYP MAX UNIT
4.4 4.5
3.98 4.3
V
0.001 0.1
V
0.17 0.26
±0.1 ±100 μA
±0.01 ±0.5 μA
8 μA
1.4 2.4 mA
3
10 pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 6
QW-R502-700.B
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