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SN74AVCBH164245_15 Datasheet, PDF (6/17 Pages) Texas Instruments – 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
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SN74AVCBH164245
16-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES393B – JUNE 2002 – REVISED MARCH 2008
ELECTRICAL CHARACTERISTICS (continued)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
ICCB
VI = VCCI or GND, IO = 0
Ci
Control inputs VI = 3.3 V or GND
Cio
A or B ports
VO = 3.3 V or GND
VCCA
1.6 V
1.95 V
2.7 V
0V
3.6 V
3.6 V
3.3 V
3.3 V
VCCB
1.6 V
1.95 V
2.7 V
3.6 V
0V
3.6 V
3.3 V
3.3 V
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MIN TYP(3)
4
5
MAX
20
20
30
40
–40
40
UNIT
µA
pF
pF
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCCB = 1.5 V
± 0.1 V
MIN MAX
VCCB = 1.8 V
± 0.15 V
MIN MAX
VCCB = 2.5 V
± 0.2 V
MIN MAX
A
tpd
B
B
1.7 6.7 1.9 6.3 1.8 5.5
A
1.8 6.8 2.2 7.4 2.1 7.6
ten
OE
A
2.5 8.4 2.4 7.4 2.1 5.2
B
2.1
9 2.9 9.8 3.2
10
tdis
OE
A
2.2 6.9 2.3 6.1 1.3 3.6
B
2.1 7.1 2.3 6.4 1.7 5.15.1
VCCB = 3.3 V
± 0.3 V
MIN MAX
1.7 5.8
2.1 7.3
1.9 4.2
3 9.8
1.3
3
1.6 4.8
UNIT
ns
ns
ns
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCCB = 1.5 V
± 0.1 V
MIN MAX
VCCB = 1.8 V
± 0.15 V
MIN MAX
VCCB = 2.5 V
± 0.2 V
MIN MAX
A
tpd
B
B
1.7 6.7 1.8
6 1.7 4.7
A
1.4 5.5 1.8
6 1.8 5.8
ten
OE
A
2.6 8.5 2.5 7.5 2.2 5.3
B
1.8 7.6 2.6 7.7 2.6 7.6
tdis
OE
A
2.3
7 2.3 6.1 1.3 3.6
B
1.8
7 2.5 6.3 1.8 4.7
VCCB = 3.3 V
± 0.3 V
MIN MAX
1.6 4.3
1.8 5.5
1.9 4.2
2.6 7.4
1.3
3
1.7 4.4
UNIT
ns
ns
ns
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 V (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCCB = 1.5 V
± 0.1 V
MIN MAX
VCCB = 1.8 V
± 0.15 V
MIN MAX
VCCB = 2.5 V
± 0.2 V
MIN MAX
A
tpd
B
B
1.6
6 1.8 5.6 1.5
4
A
1.3 4.6 1.7 4.4 1.5
4
ten
OE
A
3.1 8.5 2.5 7.5 2.2 5.3
B
1.7 5.7 2.2 5.5 2.2 5.3
tdis
OE
A
2.4
7
3 6.1 1.4 3.6
B
1.2 5.8 1.9
5 1.4 3.6
VCCB = 3.3 V
± 0.3 V
MIN MAX
1.4 3.4
1.4 3.7
1.9 4.2
2.2 5.1
1.2
3
1.3 3.3
UNIT
ns
ns
ns
6
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