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Switching Characteristics
Switching Characteristics
Operating Characteristics
SN74AVCAH164245
16-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES396A – JULY 2002 – REVISED JUNE 2005
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 1.4 3.4
t
pd
ns
B A 1.3 4.6 1.7 4.4 1.5 4 1.4 3.7
A 2.6 7.4 2.7 7.2 2.2 5.3 2 4.5
t
en
OE ns
B 1.2 4.1 2.2 5.1 2.2 5.3 2.2 5.3
A 2 5.7 2.3 5.7 1.4 3.7 1.6 4
t
dis
OE ns
B 0.9 4.5 1.7 4.5 1.4 3.7 1.4 3.7
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 1.3 4.5 1.6 3.8 1.5 3.3 1.4 3.1
A 2.5 7 2.6 6.9 2.1 5 1.9 4.1
t
en
OE ns
B 0.8 2.6 1.9 4 2 4.1 1.9 4.1
A 1.2 5.4 2.2 5.2 1.2 3.3 1.5 3.6
t
dis
OE ns
B 1.2 5.4 1.7 4.4 1.5 3.6 1.5 3.6
V
CCA
and V
CCB
= 3.3 V, T
A
= 25°C
PARAMETER TEST CONDITIONS TYP UNIT
Outputs enabled 14
Power dissipation capacitance per transceiver,
A-port input, B-port output
Outputs disabled 7
C
pdA
C
L
= 0, f = 10 MHz pF
Outputs enabled 20
Power dissipation capacitance per transceiver,
B-port input, A-port output
Outputs disabled 7
Outputs enabled 14
Power dissipation capacitance per transceiver,
A-port input, B-port output
Outputs disabled 7
C
pdB
C
L
= 0, f = 10 MHz pF
Outputs enabled 20
Power dissipation capacitance per transceiver,
B-port input, A-port output
Outputs disabled 7
8