Datasheet

SN74LVCH16T245-EP
SCES726A –NOVEMBER 2008 –REVISED NOVEMBER 2013 www.ti.com
Recommended Operating Conditions
(1) (2) (3)
V
CCI
V
CCO
MIN MAX UNIT
V
CCA
1.65 5.5
Supply voltage V
V
CCB
1.65 5.5
1.65 V to 1.95 V V
CCI
× 0.65
2.3 V to 2.7 V 1.7
High-level
V
IH
Data inputs
(4)
V
input voltage
3 V to 3.6 V 2
4.5 V to 5.5 V V
CCI
× 0.7
1.65 V to 1.95 V V
CCI
× 0.35
2.3 V to 2.7 V 0.7
Low-level
V
IL
Data inputs
(4)
V
input voltage
3 V to 3.6 V 0.8
4.5 V to 5.5 V V
CCI
× 0.3
1.65 V to 1.95 V V
CCA
× 0.65
2.3 V to 2.7 V 1.7
High-level Control inputs
V
IH
V
input voltage (referenced to V
CCA
)
(5)
3 V to 3.6 V 2
4.5 V to 5.5 V V
CCA
× 0.7
1.65 V to 1.95 V V
CCA
× 0.35
2.3 V to 2.7 V 0.7
Low-level Control inputs
V
IL
V
input voltage (referenced to V
CCA
)
(5)
3 V to 3.6 V 0.8
4.5 V to 5.5 V V
CCA
× 0.3
V
I
Input voltage Control inputs 0 5.5 V
Active state 0 V
CCO
V
I/O
Input/output voltage V
3-State 0 5.5
1.65 V to 1.95 V –4
2.3 V to 2.7 V –8
I
OH
High-level output current mA
3 V to 3.6 V –24
4.5 V to 5.5 V –32
1.65 V to 1.95 V 4
2.3 V to 2.7 V 8
I
OL
Low-level output current mA
3 V to 3.6 V 24
4.5 V to 5.5 V 32
1.65 V to 1.95 V 20
2.3 V to 2.7 V 20
Input transition
Δt/Δv Data inputs ns/V
rise or fall rate
3 V to 3.6 V 10
4.5 V to 5.5 V 5
T
A
Operating free-air temperature –40 85 °C
(1) V
CCI
is the V
CC
associated with the data input port.
(2) V
CCO
is the V
CC
associated with the output port.
(3) All unused control inputs of the device must be held at V
CCA
GND to ensure proper device operation and minimize power consumption.
Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
(4) For V
CCI
values not specified in the data sheet, V
IH
min = V
CCI
× 0.7 V, V
IL
max = V
CCI
× 0.3 V.
(5) For V
CCA
values not specified in the data sheet, V
IH
min = V
CCA
× 0.7 V, V
IL
max = V
CCA
× 0.3 V.
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