Datasheet
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Switching Characteristics
Switching Characteristics
Switching Characteristics
Switching Characteristics
SN74AVCB324245
32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES485A – AUGUST 2003 – REVISED MARCH 2005
over recommended operating free-air temperature range, V
CCA
= 1.5 V ± 0.1 V (see Figure 2 )
V
CCB
= 1.5 V V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V
FROM TO
± 0.1 V ± 0.15 V ± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
A B 1.7 6.7 1.9 6.4 1.8 5.5 1.5 5.8
t
pd
ns
B A 1.8 6.8 1.7 6.2 1.6 5.9 1.5 5.9
A 2.1 9 2.9 9.8 3.2 10 3 9.8
t
en
OE ns
B 2.5 8.4 2.4 8 2.3 7.6 2.2 7.5
A 2.1 7.1 2.3 6.4 1.7 5.1 1.6 4.8
t
dis
OE ns
B 2.2 6.9 1.8 6.4 1.1 5.8 1.8 5.7
over recommended operating free-air temperature range, V
CCA
= 1.8 V ± 0.15 V (see Figure 2 )
V
CCB
= 1.5 V V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V
FROM TO
± 0.1 V ± 0.15 V ± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
A B 1.7 6.4 1.8 6 1.7 4.7 1.6 4.3
t
pd
ns
B A 2 6.6 1.8 6 1.8 5.6 1.8 5.5
A 1.8 7.6 2.6 7.7 2.6 7.6 2.6 7.4
t
en
OE ns
B 2.5 8.2 2.5 7.5 2.4 7.4 2.3 7.2
A 1.8 7 2.5 6.3 1.8 4.7 1.7 4.4
t
dis
OE ns
B 2.5 6.7 2.3 6.1 2.2 5.5 1.3 5.3
over recommended operating free-air temperature range, V
CCA
= 2.5 V ± 0.2 V (see Figure 2 )
V
CCB
= 1.5 V V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V
FROM TO
± 0.1 V ± 0.15 V ± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
A B 1.6 6 1.8 5.6 1.5 4 1.5 3.4
t
pd
ns
B A 1.7 5.4 1.7 4.6 1.5 4 1.5 3.7
A 1.7 5.7 2.2 5.5 2.2 5.3 2.2 5.1
t
en
OE ns
B 3.1 6.1 2.5 5.6 2.2 5.3 1.9 4.2
A 1.2 5.8 1.9 5 1.4 3.6 1.3 3.3
t
dis
OE ns
B 2.4 6 3 5.2 1.4 3.6 1.2 3
over recommended operating free-air temperature range, V
CCA
= 3.3 V ± 0.3 V (see Figure 2 )
V
CCB
= 1.5 V V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V
FROM TO
± 0.1 V ± 0.15 V ± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
A B 1.5 5.9 1.7 5.4 1.5 3.7 1.4 3.1
t
pd
ns
B A 1.5 5.8 1.5 4.2 1.5 3.3 1.4 3.1
A 1.6 4.9 2 4.5 2 4.3 1.9 4.1
t
en
OE ns
B 2 5.1 2 4.6 2.2 5.2 1.9 4.1
A 1.3 6.9 2.1 5.5 1.6 3.8 1.5 3.5
t
dis
OE ns
B 2.3 5.5 1.9 4.5 1.3 3.5 1.2 3.5
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