Datasheet
www.ti.com
Electrical Characteristics
Electrical Characteristics
SN74ALVC164245
16-BIT 2.5-V TO 3.3-V/3.3-V TO 5-V LEVEL-SHIFTING TRANSCEIVER
WITH 3-STATE OUTPUTS
SCAS416P – MARCH 1994 – REVISED NOVEMBER 2005
over recommended operating free-air temperature range for V
CCA
= 2.7 V to 3.6 V and V
CCB
= 4.5 V to 5.5 V (unless
otherwise noted)
PARAMETER TEST CONDITIONS V
CCA
V
CCB
MIN TYP
(1)
MAX UNIT
I
OH
= –100 µ A 2.7 V to 3.6 V V
CC
– 0.2
2.7 V 2.2
B to A I
OH
= –12 mA
3 V 2.4
I
OH
= –24 mA 3 V 2
V
OH
V
4.5 V 4.3
I
OH
= –100 µ A
5.5 V 5.3
A to B
4.5 V 3.7
I
OH
= –24 mA
5.5 V 4.7
I
OL
= 100 µ A 2.7 V to 3.6 V 0.2
B to A I
OL
= 12 mA 2.7 V 0.4
V
OL
I
OL
= 24 mA 3 V 0.55 V
I
OL
= 100 µ A 4.5 V to 5.5 V 0.2
A to B
I
OL
= 24 mA 4.5 V to 5.5 V 0.55
I
I
Control inputs V
I
= V
CCA
/V
CCB
or GND 3.6 V 5.5 V ± 5 µ A
I
OZ
(2)
A or B port V
O
= V
CCA
/V
CCB
or GND 3.6 V 5.5 V ± 10 µ A
I
CC
V
I
= V
CCA
/V
CCB
or GND, I
O
= 0 3.6 V 5.5 V 40 µ A
One input at V
CCA
/V
CCB
– 0.6 V,
∆ I
CC
(3)
3 V to 3.6 V 4.5 V to 5.5 V 750 µ A
Other inputs at V
CCA
/V
CCB
or GND
C
i
Control inputs V
I
= V
CCA
/V
CCB
or GND 3.3 V 5 V 6.5 pF
C
io
A or B port V
O
= V
CCA
/V
CCB
or GND 3.3 V 3.3 V 8.5 pF
(1) Typical values are measured at V
CCA
= 3.3 V and V
CCB
= 5 V, T
A
= 25 ° C.
(2) For I/O ports, the parameter I
OZ
includes the input leakage current.
(3) This is the increase in supply current for each input that is at one of the specified TTL voltage levels, rather than at 0 or the associated
V
CC
.
over recommended operating free-air temperature range for V
CCA
= 2.3 V to 2.7 V and V
CCB
= 3 V to 3.6 V (unless otherwise
noted)
PARAMETER TEST CONDITIONS V
CCA
V
CCB
MIN MAX UNIT
I
OH
= –100 µ A 2.3 V to 2.7 V 3 V to 3.6 V V
CCA
– 0.2
B to A I
OH
= –8 mA 2.3 V 3 V to 3.6 V 1.7
V
OH
I
OH
= –12 mA 2.7 V 3 V to 3.6 V 1.8 V
I
OH
= –100 µ A 2.3 V to 2.7 V 3 V to 3.6 V V
CCB
– 0.2
A to B
I
OH
= –18 mA 2.3 V to 2.7 V 3 V 2.2
I
OL
= 100 µ A 2.3 V to 2.7 V 3 V to 3.6 V 0.2
B to A
I
OL
= 12 mA 2.3 V 3 V to 3.6 V 0.6
V
OL
V
I
OL
= 100 µ A 2.3 V to 2.7 V 3 V to 3.6 V 0.2
A to B
I
OL
= 18 mA 2.3 V 3 V 0.55
I
I
Control inputs V
I
= V
CCA
/V
CCB
or GND 2.3 V to 2.7 V 3 V to 3.6 V ± 5 µ A
I
OZ
(1)
A or B port V
O
= V
CCA
/V
CCB
or GND 2.3 V to 2.7 V 3 V to 3.6 V ± 10 µ A
I
CC
V
I
= V
CCA
/V
CCB
or GND, I
O
= 0 2.3 V to 2.7 V 3 V to 3.6 V 20 µ A
One input at V
CCA
/V
CCB
– 0.6 V,
∆ I
CC
(2)
2.3 V to 2.7 V 3 V to 3.6 V 750 µ A
Other inputs at V
CCA
/V
CCB
or GND
(1) For I/O ports, the parameter I
OZ
includes the input leakage current.
(2) This is the increase in supply current for each input that is at one of the specified TTL voltage levels, rather than at 0 or the associated
V
CC
.
5