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器件3D模型￥ 3.488
SN74LVC16T245DGGR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
逻辑控制器
封装:
TSSOP-48
描述:
TEXAS INSTRUMENTS SN74LVC16T245DGGR 收发器, 非反相, 1.65V至5.5V, TSSOP-48
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SN74LVC16T245DGGR数据手册
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Electrical Characteristics
(1) (2)
SN74LVC16T245
16-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES636A – AUGUST 2005 – REVISED AUGUST 2005
over recommended operating free-air temperature range (unless otherwise noted)
T
A
= 25 ° C –40 ° C to 85 ° C
PARAMETER TEST CONDITIONS V
CCA
V
CCB
UNIT
MIN TYP MAX MIN MAX
I
OH
= –100 µ A, V
I
= V
IH
1.65 V to 4.5 V 1.65 V to 4.5 V V
CCO
– 0.1
I
OH
= –4 mA, V
I
= V
IH
1.65 V 1.65 V 1.2
V
OH
I
OH
= –8 mA, V
I
= V
IH
2.3 V 2.3 V 1.9 V
I
OH
= –24 mA, V
I
= V
IH
3 V 3 V 2.4
I
OH
= –32 mA, V
I
= V
IH
4.5 V 4.5 V 3.8
I
OL
= 100 µ A, V
I
= V
IL
1.65 V to 4.5 V 1.65 V to 4.5 V 0.1
I
OL
= 4 mA, V
I
= V
IL
1.65 V 1.65 V 0.45
V
OL
I
OL
= 8 mA, V
I
= V
IL
2.3 V 2.3 V 0.3 V
I
OL
= 24 mA, V
I
= V
IL
3 V 3 V 0.55
I
OL
= 32 mA, V
I
= V
IL
4.5 V 4.5 V 0.55
Control
I
I
V
I
= V
CCA
or GND 1.65 V to 5.5 V 1.65 V to 5.5 V ± 1 ± 2 µ A
inputs
0 V 0 to 5.5 V ± 1 ± 2
A or B
I
off
V
I
or V
O
= 0 to 5.5 V µ A
port
0 to 5.5 V 0 V ± 1 ± 2
A or B V
O
= V
CCO
or GND,
I
OZ
1.65 V to 5.5 V 1.65 V to 5.5 V ± 1 ± 2 µ A
port OE = V
IH
1.65 V to 5.5 V 1.65 V to 5.5 V 20
V
I
= V
CCI
or GND,
I
CCA
5 V 0 V 20 µ A
I
O
= 0
0 V 5 V –2
1.65 V to 5.5 V 1.65 V to 5.5 V 20
V
I
= V
CCI
or GND,
I
CCB
5 V 0 V –2 µ A
I
O
= 0
0 V 5 V 20
V
I
= V
CCI
or GND,
I
CCA
+ I
CCB
1.65 V to 5.5 V 1.65 V to 5.5 V 30 µ A
I
O
= 0
One A port at V
CCA
– 0.6 V,
A port 50
DIR at V
CCA
, B port = open
∆ I
CCA
3 V to 5.5 V 3 V to 5.5 V µ A
DIR at V
CCA
– 0.6 V,
DIR B port = open, 50
A port at V
CCA
or GND
One B port at V
CCB
– 0.6 V,
∆ I
CCB
B port 3 V to 5.5 V 3 V to 5.5 V 50 µ A
DIR at GND, A port = open
Control
C
i
V
I
= V
CCA
or GND 3.3 V 3.3 V 4 5 pF
inputs
A or B
C
io
V
O
= V
CCA/B
or GND 3.3 V 3.3 V 8.5 10 pF
port
(1) V
CCO
is the V
CC
associated with the output port.
(2) V
CCI
is the V
CC
associated with the input port.
5
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