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| 74HCT125 Datasheet, PDF (3/8 Pages) Diodes Incorporated – QUADRUPLE 3-STATE BUFFERS OE LOW | |||
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74HCT125
Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.)
Symbol
ESD HBM
ESD CDM
ESD MM
Description
Human Body Model ESD Protection
Charged Device Model ESD Protection
Machine Model ESD Protection
Rating
Unit
2
KV
1
KV
200
V
VCC
VI
IIK
IOK
IO
ICC
IGND
TJ
TSTG
PTOT
Supply Voltage Range
Input Voltage Range (Note 5)
Input Clamp Current VI < -0.5V or Vi > VCC +0.5V
Output Clamp Current VO < -0.5V or VO > VCC +0.5V
Continuous Output Current -0.5V < VO VCC +0.5V
Continuous Current Through Vcc
Continuous Current Through GND
Operating Junction Temperature
Storage Temperature
Total Power Dissipation
-0.5 to +7.0
V
-0.5 to +7.0
V
±20
mA
±20
mA
+/-25
mA
50
mA
-50
mA
-40 to +150
°C
-65 to +150
°C
500
mW
Notes:
4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should
be within recommend values.
5. Input Voltage cannot exceed VCC to the extent the Maximum clamp current is exceeded.
Recommended Operating Conditions (Note 6) (@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
VCC
VI
VO
Ît/ÎV
Supply Voltage
Input Voltage
Output Voltage
Input Transition Rise or Fall Rate
TA
Operating Free-Air Temperature
Note: 6. Unused inputs should be held at VCC or Ground.
Conditions
VCC = 4.5V to 5.5V
Min
Max
Unit
4.5
5.5
V
0
VCC
V
0
VCC
V
500
ns/V
-40
+125
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
Test Conditions
VIH
VIL
VOH
VOL
IOZ
II
ICC
ÎICC
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Z State Leakage Current
Input Current
Supply Current
Additional Supply Current
IOH = -20μA
IOH = -4mA
IOL = 20μA
IOL = 4.0mA
VO = 0 to 5.5V
VI =GND to 6.0V
VI = GND or VCC, IO = 0
One Input at VCC â2.1V
Other Pins at VCC or GND
VCC
4.5V to 5.5V
4.5V to 5.5V
4.5V
4.5V
4.5V
4.5V
5.5V
6.0V
6.0V
4.5V to 5.5V
TA = -40°C to +85°C TA = -40°C to +125°C Unit
Min
Max
Min
Max
2.0
2.0
V
0.8
0.8
V
4.4
4.4
V
3.84
3.70
0.1
0.1
V
0.33
0.4
± 5.0
± 10
μA
±1
±1
μA
20
40
μA
675
735
μA
74HCT125
Document number: DS35336 Rev. 3 - 2
3 of 8
www.diodes.com
January 2013
© Diodes Incorporated
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