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U74AHC125L-S14-R Datasheet(PDF) 4 Page - Unisonic Technologies

Part # U74AHC125L-S14-R
Description  QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS
PDF  6 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

U74AHC125L-S14-R Datasheet(HTML) 4 Page - Unisonic Technologies

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U74AHC125
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 6
www.unisonic.com.tw
QW-R502-650.A
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
IOH = -50 μA, VCC = 2V
1.9
2
IOH = -50 μA, VCC = 3V
2.9
3
IOH = -50 μA, VCC = 4.5V
4.4
4.5
IOH = -4 mA, VCC = 3V
2.58
High-Level Output Voltage
VOH
IOH = -8 mA, VCC = 4.5V
3.94
V
IOH = 50 μA, VCC = 2V
0.1
IOH = 50 μA, VCC = 3V
0.1
IOH = 50 μA, VCC = 4.5V
0.1
IOH = 4 mA, VCC = 3V
0.36
Low-Level Output Voltage
VOL
IOH = 8 mA, VCC = 4.5V
0.36
V
Input Leakage Current (A or OE Input)
II(LEAK)
VIN = 5.5V or GND, VCC = 0 to 5.5V
±0.1
μA
High-impedance State Current
IOZ
VOUT = VCC or GND, VCC = 5.5V
±0.25 μA
Quiescent Supply Current
ICC
VIN =VCC or GND, IOUT =0, VCC = 5.5V
4
μA
Input Capacitance
CIN
VIN = VCC or GND, VCC=5V
4
10
pF
SWITCHING CHARACTERISTICS
(VCC = 3.3V ± 0.3V, TA =25°C)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
CL=15pF, RL=1kΩ
5.6
8
tPLH
CL=50pF, RL=1kΩ
8.1
11.5
ns
CL=15pF, RL=1kΩ
5.6
8
Propagation Delay from Input A to
Output Y, tPD
tPHL
CL=50pF, RL=1kΩ
8.1
11.5
ns
CL=15pF, RL=1kΩ
5.4
8
tPZH
CL=50pF, RL=1kΩ
7.9
11.5
ns
CL=15pF, RL=1kΩ
5.4
8
Propagation Delay from Input OE to
Output Y, tEN
tPZL
CL=50pF, RL=1kΩ
7.9
11.5
ns
CL=15pF, RL=1kΩ
7
9.7
tPHZ
CL=50pF, RL=1kΩ
9.5
13.2
ns
CL=15pF, RL=1kΩ
7
9.7
Propagation Delay from Input OE to
Output Y, tDIS
tPLZ
CL=50pF, RL=1kΩ
9.5
13.2
ns
(VCC = 5V ± 0.5V, TA =25°C)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
CL=15pF, RL=1kΩ
3.8
5.5
tPLH
CL=50pF, RL=1kΩ
5.3
7.5
ns
CL=15pF, RL=1kΩ
3.8
5.5
Propagation Delay from Input A to
Output Y, tPD
tPHL
CL=50pF, RL=1kΩ
5.3
7.5
ns
CL=15pF, RL=1kΩ
3.6
5.1
tPZH
CL=50pF, RL=1kΩ
5.1
7.1
ns
CL=15pF, RL=1kΩ
3.6
5.1
Propagation Delay from Input OE to
Output Y, tEN
tPZL
CL=50pF, RL=1kΩ
5.1
7.1
ns
CL=15pF, RL=1kΩ
4.6
6.8
tPHZ
CL=50pF, RL=1kΩ
6.1
8.8
ns
CL=15pF, RL=1kΩ
4.6
6.8
Propagation Delay from Input OE to
Output Y, tDIS
tPLZ
CL=50pF, RL=1kΩ
6.1
8.8
ns
OPERATING CHARACTERISTICS (TA =25°C)
PARAMETER
SYMBOL
TEST CONDITIONS
RATINGS
UNIT
Power Dissipation Capacitance
CPD
VCC = 5V, f=1MHz, No load
14
pF



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