Electrical characteristics – Diodes 74LVC1T45 User Manual
Page 5
74LVC1T45
Document number: DS35804 Rev. 2 - 2
5 of 14
June 2013
© Diodes Incorporated
74LVC1T45
Electrical Characteristics
(@T
A
= +40°C to +125°C, unless otherwise specified.)
Symbol
Parameter
Test Conditions
V
CC
(A)
V
CC
(B)
T
A
= -40°C to +125°C
Unit
Min
Max
V
OH
High Level
Output
Voltage
I
OH
= -100µA
1.65V to 5.5V
1.65V to 5.5V
V
CC
– 0.1
−
V
I
OH
= -4mA
1.65V
1.65V
1.2
−
I
OH
= -8mA
2.3V
2.3V
1.9
−
I
OH
= -24mA
3V
3V
2.4
−
I
OH
= -32mA
4.5V
4.5V
3.8
−
V
OL
High-Level
Input Voltage
I
OL
= 100µA
1.65V to 5.5V
1.65V to 5.5V
−
0.1
V
I
OL
= 4mA
1.65V
1.65V
−
0.45
I
OL
= 8mA
2.3V
2.3V
−
0.3
I
OL
= 24mA
3V
3V
−
0.55
I
OL
= 32mA
4.5V
4.5V
−
0.55
I
I
Input Current
DIR
V
I
= V
CC
(A) or GND
0 to 5.5V
0 to 5.5V
−
± 2
µA
I
OFF
Power Down
Leakage
Current
A Pin
V
I
or V
O
= 0 to 5.5V
0V
1.65V to 5.5V
−
± 2
µA
B Pin
1.65V to 5.5V
0V
−
± 2
I
OZ
3-State
Leakage
Current
B Pin
V
O
=V
CC
(B)
DIR = 0 V
V
I
= 0 to 5.5V
1.65V to 5.5V
1.65V to 5.5V
−
± 2
µA
A Pin
V
O
= V
CC
(A)
DIR= V
cc
(A)
1.65V to 5.5V
1.65V to 5.5V
−
± 2
I
CCA
Supply
Current
V
I
= 5.5V or GND
I
O
= 0
1.65V to 5.5V
1.65V to 5.5V
−
3
µA
5.5V
0V
−
2
0V
5.5V
−
-2
I
CCB
Supply
Current
V
I
= 5.5V or GND
I
O
= 0
1.65V to 5.5V
1.65V to 5.5V
−
3
µA
5.5V
0V
−
2
0V
5.5V
−
-2
I
CCA
+ I
CCB
Supply
Current
V
I
= 5.5V or GND
I
O
= 0
1.65V to 5.5V
1.65V to 5.5V
−
4
µA
• I
CCA
Additional
Supply
Current
A pin
A = V
CC
(A) -0.6V
DIR = V
CC
(A)
B = open
3V to 5.5V
3V to 5.5V
−
50
µA
DIR
DIR= V
CC
(A) -0.6V
A= V
CC
(A) or GND
B = open
50
• I
CCB
Additional
Supply
Current
B pin
B = V
CC
(B) -0.6V
DIR = GND
A = open
3V to 5.5V
3V to 5.5V
−
50
µA