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16-BIT BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES062O – DECEMBER 1995 – REVISED JANUARY 2008
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
I
OH
= –100
µA
I
OH
= –4 mA
V
OH
I
OH
= –8 mA
I
OH
= –12 mA
I
OH
= –24 mA
I
OL
= 100
µA
I
OL
= 4 mA
V
OL
I
OL
= 8 mA
I
OL
= 12 mA
I
OL
= 24 mA
I
I
I
off
I
OZ (2)
I
CC
ΔI
CC
C
i
C
io
(1)
(2)
(3)
Control inputs
A or B port
Control inputs
V
I
= 0 to 5.5 V
V
I
or V
O
= 5.5 V
V
O
= 0 to 5.5 V
V
I
= V
CC
or GND
3.6 V
≤
V
I
≤
5.5 V
V
I
= V
CC
or GND
V
O
= V
CC
or GND
(3)
TEST CONDITIONS
V
CC
1.65 V to 3.6 V
1.65 V
2.3 V
2.7 V
3V
3V
1.65 V to 3.6 V
1.65 V
2.3 V
2.7 V
3V
3.6 V
0
2.3 V to 3.6 V
MIN TYP
(1)
V
CC
– 0.2
1.2
1.7
2.2
2.4
2.2
MAX
UNIT
V
0.2
0.45
0.7
0.4
0.55
±5
±10
±5
20
20
500
5
7.5
µA
µA
µA
µA
µA
pF
pF
V
I
O
= 0
3.6 V
2.7 V to 3.6 V
3.3 V
3.3 V
One input at V
CC
– 0.6, Other inputs at V
CC
or GND
All typical values are at V
CC
= 3.3 V, T
A
= 25°C.
For I/O ports, the parameter I
OZ
includes the input leakage current.
This applies in the disabled state only.
Switching Characteristics
over recommended operating free-air temperature range (unless otherwise noted) (see
PARAMETER
t
pd
t
en
t
dis
t
sk(o)
FROM
(INPUT)
A or B
OE
OE
TO
(OUTPUT)
B or A
A or B
A or B
V
CC
= 1.8 V
± 0.15 V
MIN
1.5
1.5
1.5
MAX
7.1
8.9
11.9
V
CC
= 2.5 V
± 0.2 V
MIN
1
1
1
MAX
4.5
5.6
6.8
V
CC
= 2.7 V
MIN
1
1.5
1.5
MAX
4.7
6.7
7.1
V
CC
= 3.3 V
± 0.3 V
MIN
1
1.5
1.5
MAX
4
5.5
6.6
1
ns
ns
ns
ns
UNIT
Operating Characteristics
T
A
= 25°C
PARAMETER
C
pd
Power dissipation capacitance
per transceiver
Outputs enabled
Outputs disabled
TEST
CONDITIONS
f = 10 MHz
V
CC
= 1.8 V
TYP
34
3
V
CC
= 2.5 V
TYP
37
3
V
CC
= 3.3 V
TYP
38
4
UNIT
pF
Copyright © 1995–2008, Texas Instruments Incorporated
5
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