SCES587A − AUGUST 2004 − REVISED OCTOBER 2004
SN74AVCH16T245
16 BIT DUAL SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3 STATE OUTPUTS
switching characteristics over recommended operating free-air temperature range,
V
CCA
= 2.5 V
±
0.2 V (see Figure 1)
PARAMETER
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPZH
tPZL
tPHZ
tPLZ
tPHZ
tPLZ
FROM
(INPUT)
TO
(OUTPUT)
VCCB = 1.2 V
TYP
3.2
A
B
OE
OE
OE
OE
B
A
A
B
A
B
3.2
2.6
2.6
2.5
2.5
5.2
5.2
3
3
5
5
VCCB = 1.5 V
±
0.1 V
MIN
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
1
1
1
MAX
5.6
5.6
4.1
4.1
5.3
5.3
9.4
9.4
6.1
6.1
7.9
7.9
VCCB = 1.8 V
±
0.15 V
MIN
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
1
1
1
MAX
4.5
4.5
3.7
3.7
5.3
5.3
7.3
7.3
6.1
6.1
6.6
6.6
VCCB = 2.5 V
±
0.2 V
MIN
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
1
1
1
MAX
3.3
3.3
3.3
3.3
5.3
5.3
5.1
5.1
6.1
6.1
6.1
6.1
VCCB = 3.3 V
±
0.3 V
MIN
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
1
1
1
MAX
2.8
2.8
3.2
3.2
5.3
5.3
4.5
4.5
6.1
6.1
5.2
5.2
ns
ns
ns
ns
ns
ns
UNIT
switching characteristics over recommended operating free-air temperature range,
V
CCA
= 3.3 V
±
0.3 V (see Figure 1)
PARAMETER
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPZH
tPZL
tPHZ
tPLZ
tPHZ
tPLZ
FROM
(INPUT)
TO
(OUTPUT)
VCCB = 1.2 V
TYP
3.2
A
B
OE
OE
OE
OE
B
A
A
B
A
B
3.2
2.8
2.8
2.2
2.2
5.1
5.1
3.4
3.4
4.9
4.9
VCCB = 1.5 V
±
0.1 V
MIN
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
1
MAX
5.5
5.5
3.7
3.7
4.3
4.3
9.3
9.3
5
5
7.7
7.7
VCCB = 1.8 V
±
0.15 V
MIN
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
1
MAX
4.4
4.4
3.3
3.3
4.2
4.2
7.2
7.2
5
5
6.5
6.5
VCCB = 2.5 V
±
0.2 V
MIN
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
1
MAX
3.2
3.2
2.8
2.8
4.1
4.1
4.9
4.9
5
5
5.2
5.2
VCCB = 3.3 V
±
0.3 V
MIN
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
MAX
2.7
2.7
2.7
2.7
4
4
4
4
5
5
5
5
ns
ns
ns
ns
ns
ns
UNIT
8
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
