Datasheet

SN74AVC4T234
SCES810A –JUNE 2011– REVISED JUNE 2011 www.ti.com
RECOMMENDED OPERATING CONDITIONS
(1) (2) (3)
V
CCI
V
CCO
MIN MAX UNIT
V
CCA
Supply voltage 0.9 3.6 V
V
CCB
Supply voltage 0.9 3.6 V
0.9 V to 1.1 V V
CCI
× 0.8 3.6
1.1 V to 1.4 V V
CCI
× 0.8 3.6
High-level
V
IH
Data inputs
(4)
1.4 V to 1.95 V V
CCI
× 0.65 3.6 V
input voltage
2.3 V to 2.7 V V
CCI
× 0.65 3.6
3 V to 3.6 V V
CCI
× 0.65 3.6
0.9 V to 1.1 V 0 V
CCI
× 0.2
1.1 V to 1.4 V 0 V
CCI
× 0.2
Low-level
V
IL
Data inputs
(4)
1.1 V to 1.95 V 0 V
CCI
× 0.35 V
input voltage
2.3 V to 2.7 V 0 V
CCI
× 0.35
3 V to 3.6 V 0 V
CCI
× 0.35
V
I
Input voltage 0 3.6 V
V
O
Output voltage Active state 0 V
CCO
V
0.9 V to 1.1 V -0.1
1.1 V to 1.3 V –1
1.4 V to 1.6 V –2
I
OH
High-level output current mA
1.65 V to 1.95 V –3
2.3 V to 2.7 V –6
3 V to 3.6 V –12
0.9 V to 1.1 V 0.1
1.1 V to 1.3 V 1
1.4 V to 1.6 V 2
I
OL
Low-level output current mA
1.65 V to 1.95 V 3
2.3 V to 2.7 V 6
3 V to 3.6 V 12
3 V to 3.6 V 10
2.3 V to 2.7 V 20
Δt/Δv Input transition rise or fall rate 1.65 V to 1.95 V 50 ns/V
1.4 V to 1.6 V 100
1.1 V to 1.3 V 100
T
A
Operating free-air temperature –40 85 °C
(1) V
CCI
is the V
CCB
input port.
(2) V
CCO
is the V
CCA
output port.
(3) All unused data inputs of the device must be held at V
CCI
or GND to ensure proper device operation. 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
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