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U74HCT125L-P14-R 数据表(PDF) 3 Page - Unisonic Technologies

部件名 U74HCT125L-P14-R
功能描述  QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS
PDF  6 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

U74HCT125L-P14-R 数据表(HTML) 3 Page - Unisonic Technologies

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U74HCT125
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
3 of 6
www.unisonic.com.tw
QW-R502-700.B
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
TYP
MAX
UNIT
Supply Voltage
VCC
4.5
5
5.5
V
High-Level Input Voltage (VCC =4.5V to 5.5V)
VIH
2
V
Low-Level Input Voltage (VCC = 4.5V to 5.5V)
VIL
0.8
V
Input Voltage
VIN
0
VCC
V
Output Voltage
VOUT
0
VCC
V
Input Transition Rise or Fall Rate
Δt/Δv
500
ns/V
Operating Temperature
TA
-40
25
85
°C
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
High-Level Output Voltage
VOH
IOH = -20μA, VCC =4.5 V
4.4
4.5
V
IOH = -6 mA, VCC =4.5 V
3.98
4.3
Low-Level Output Voltage
VOL
IOL = 20 μA, VCC =4.5 V
0.001
0.1
V
IOL = 6 mA , VCC =4.5 V
0.17
0.26
Input Leakage Current
(A or OE input)
II(LEAK)
VIN = 5.5V or GND, VCC =5.5 V
±0.1
±100
μA
High-Impedance State Current
IOZ
VOUT = VCC or GND, VCC =5.5 V
±0.01
±0.5
μA
Quiescent Supply Current
ICC
VIN = VCC or GND, IOUT = 0, VCC =5.5 V
8
μA
Additional Quiescent Supply Current
Δ
ICC
One input at 0.5V or 2.4V, VCC =5.5 V,
other inputs at VCC or GND
1.4
2.4
mA
Input Capacitance
CIN
VCC =4.5V to 5.5 V
3
10
pF



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