SN74AVC24T245 Datasheet, PDF (8/14 Pages) Texas Instruments – 24-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

SN74AVC24T245
24-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES552C – FEBRUARY 2004 – REVISED AUGUST 2005
www.ti.com
Switching Characteristics
over recommended operating free-air temperature range, V_CCA = 1.8 V ± 0.15 V (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V_CCB = 1.2 V
TYP
V_CCB = 1.5 V
± 0.1 V
MIN MAX
V_CCB = 1.8 V
± 0.15 V
MIN MAX
V_CCB = 2.5 V
± 0.2 V
MIN MAX
t_PLH
A
t_PHL
t_PLH
B
t_PHL
t_PZH
OE
t_PZL
t_PZH
OE
t_PZL
t_PHZ
OE
t_PLZ
t_PHZ
OE
t_PLZ
3.4
0.5 5.9 0.5 4.8 0.5 3.7
B
3.4
0.5 5.9 0.5 4.8 0.5 3.7
3
0.5 5.2 0.5 4.8 0.5 4.5
A
3
0.5 5.2 0.5 4.8 0.5 4.5
3.4
1 7.8
1 7.8
1 7.8
A
3.4
1 7.8
1 7.8
1 7.8
5.4
1 9.2 0.5 7.4 0.5 5.3
B
5.4
1 9.2 0.5 7.4 0.5 5.3
4.2
1.5 7.7 1.5 7.7 1.5 7.7
A
4.2
1.5 7.7 1.5 7.7 1.5 7.7
5.2
1.5 8.4 1.5 7.1
1 5.9
B
5.2
1.5 8.4 1.5 7.1
1 5.9
V_CCB = 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
Switching Characteristics
over recommended operating free-air temperature range, V_CCA = 2.5 V ± 0.2 V (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V_CCB = 1.2 V
TYP
V_CCB = 1.5 V
± 0.1 V
MIN MAX
V_CCB = 1.8 V
± 0.15 V
MIN MAX
V_CCB = 2.5 V
± 0.2 V
MIN MAX
t_PLH
A
t_PHL
t_PLH
B
t_PHL
t_PZH
OE
t_PZL
t_PZH
OE
t_PZL
t_PHZ
OE
t_PLZ
t_PHZ
OE
t_PLZ
3.2
0.5 5.6 0.5 4.5 0.5 3.3
B
3.2
0.5 5.6 0.5 4.5 0.5 3.3
2.6
0.5 4.1 0.5 3.7 0.5 3.3
A
2.6
0.5 4.1 0.5 3.7 0.5 3.3
2.5
0.5 5.3 0.5 5.3 0.5 5.3
A
2.5
0.5 5.3 0.5 5.3 0.5 5.3
5.2
0.5 9.4 0.5 7.3 0.5 5.1
B
5.2
0.5 9.4 0.5 7.3 0.5 5.1
3
1 6.1
1 6.1
1 6.1
A
3
1 6.1
1 6.1
1 6.1
5
1 7.9
1 6.6
1 6.1
B
5
1 7.9
1 6.6
1 6.1
V_CCB = 3.3 V
± 0.3 V
MIN MAX
0.5 2.8
0.5 2.8
0.5 3.2
0.5 3.2
0.5 5.3
0.5 5.3
0.5 4.5
0.5 4.5
1 6.1
1 6.1
1 5.2
1 5.2
UNIT
ns
ns
ns
ns
ns
ns
8