SN74AVCH16T245_10 Datasheet, PDF (7/21 Pages) Texas Instruments – 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

SN74AVCH16T245
16ĆBIT DUALĆSUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3ĆSTATE OUTPUTS
SCES587B − AUGUST 2004 − REVISED APRIL 2005
switching characteristics over recommended operating free-air temperature range,
V_CCA = 1.5 V ± 0.1 V (see Figure 1)
PARAMETER
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPZH
tPZL
tPHZ
tPLZ
tPHZ
tPLZ
FROM
(INPUT)
A
B
OE
OE
OE
OE
TO
(OUTPUT)
B
A
A
B
A
B
VCCB = 1.2 V
TYP
3.6
3.6
3.3
3.3
4.3
4.3
5.6
5.6
4.5
4.5
5.5
5.5
VCCB = 1.5 V
± 0.1 V
MIN MAX
0.5 6.2
0.5 6.2
0.5 6.2
0.5 6.2
1 10.1
1 10.1
1 10.1
1 10.1
1.5 9.1
1.5 9.1
1.5 8.7
1.5 8.7
VCCB = 1.8 V
± 0.15 V
MIN MAX
0.5 5.2
0.5 5.2
0.5 5.9
0.5 5.9
1 10.1
1 10.1
0.5 8.1
0.5 8.1
1.5 9.1
1.5 9.1
1.5 7.5
1.5 7.5
VCCB = 2.5 V
± 0.2 V
MIN MAX
0.5 4.1
0.5 4.1
0.5 5.6
0.5 5.6
1 10.1
1 10.1
0.5 5.9
0.5 5.9
1.5 9.1
1.5 9.1
1 6.5
1 6.5
VCCB = 3.3 V
± 0.3 V
MIN MAX
0.5 3.7
0.5 3.7
0.5 5.5
0.5 5.5
1 10.1
1 10.1
0.5 5.2
0.5 5.2
1.5 9.1
1.5 9.1
1 6.3
1 6.3
UNIT
ns
ns
ns
ns
ns
ns
switching characteristics over recommended operating free-air temperature range,
V_CCA = 1.8 V ± 0.15 V (see Figure 1)
PARAMETER
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPZH
tPZL
tPHZ
tPLZ
tPHZ
tPLZ
FROM
(INPUT)
A
B
OE
OE
OE
OE
TO
(OUTPUT)
B
A
A
B
A
B
VCCB = 1.2 V
TYP
3.4
3.4
3
3
3.4
3.4
5.4
5.4
4.2
4.2
5.2
5.2
VCCB = 1.5 V
± 0.1 V
MIN MAX
0.5 5.9
0.5 5.9
0.5 5.2
0.5 5.2
1 7.8
1 7.8
1 9.2
1 9.2
1.5 7.7
1.5 7.7
1.5 8.4
1.5 8.4
VCCB = 1.8 V
± 0.15 V
MIN MAX
0.5 4.8
0.5 4.8
0.5 4.8
0.5 4.8
1 7.8
1 7.8
0.5 7.4
0.5 7.4
1.5 7.7
1.5 7.7
1.5 7.1
1.5 7.1
VCCB = 2.5 V
± 0.2 V
MIN MAX
0.5 3.7
0.5 3.7
0.5 4.5
0.5 4.5
1 7.8
1 7.8
0.5 5.3
0.5 5.3
1.5 7.7
1.5 7.7
1 5.9
1 5.9
VCCB = 3.3 V
± 0.3 V
MIN MAX
0.5 3.3
0.5 3.3
0.5 4.4
0.5 4.4
1 7.8
1 7.8
0.5 4.5
0.5 4.5
1.5 7.7
1.5 7.7
1 5.7
1 5.7
UNIT
ns
ns
ns
ns
ns
ns
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