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Switching Characteristics
Operating Characteristics
SN74AVC16T245
16-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES551C – FEBRUARY 2004 – REVISED AUGUST 2005
over recommended operating free-air temperature range, V
CCA
= 3.3 V ± 0.3 V (see Figure 11 )
V
CCB
= 1.5 V V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V
V
CCB
= 1.2 V
FROM TO
± 0.1 V ± 0.15 V ± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
TYP MIN MAX MIN MAX MIN MAX MIN MAX
t
PLH
3.2 0.5 5.5 0.5 4.4 0.5 3.2 0.5 2.7
A B ns
t
PHL
3.2 0.5 5.5 0.5 4.4 0.5 3.2 0.5 2.7
t
PLH
2.8 0.5 3.7 0.5 3.3 0.5 2.8 0.5 2.7
B A ns
t
PHL
2.8 0.5 3.7 0.5 3.3 0.5 2.8 0.5 2.7
t
PZH
2.2 0.5 4.3 0.5 4.2 0.5 4.1 0.5 4
OE A ns
t
PZL
2.2 0.5 4.3 0.5 4.2 0.5 4.1 0.5 4
t
PZH
5.1 0.5 9.3 0.5 7.2 0.5 4.9 0.5 4
OE B ns
t
PZL
5.1 0.5 9.3 0.5 7.2 0.5 4.9 0.5 4
t
PHZ
3.4 0.5 5 0.5 5 0.5 5 0.5 5
OE A ns
t
PLZ
3.4 0.5 5 0.5 5 0.5 5 0.5 5
t
PHZ
4.9 1 7.7 1 6.5 1 5.2 0.5 5
OE B ns
t
PLZ
4.9 1 7.7 1 6.5 1 5.2 0.5 5
T
A
= 25 ° C
V
CCA
= V
CCA
= V
CCA
= V
CCA
= V
CCA
=
TEST
V
CCB
= 1.2 V V
CCB
= 1.5 V V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V
PARAMETER UNIT
CONDITIONS
TYP TYP TYP TYP TYP
Outputs
1 1 1 1 2
enabled
A to B
Outputs
1 1 1 1 1
C
L
= 0,
disabled
C
pdA
(1)
f = 10 MHz, pF
Outputs
t
r
= t
f
= 1 ns
13 13 14 15 16
enabled
B to A
Outputs
1 1 1 1 1
disabled
Outputs
13 13 14 15 16
enabled
A to B
Outputs
1 1 1 1 1
C
L
= 0,
disabled
C
pdB
(1)
f = 10 MHz, pF
Outputs
t
r
= t
f
= 1 ns
1 1 1 1 2
enabled
B to A
Outputs
1 1 1 1 1
disabled
(1) Power dissipation capacitance per transceiver
8