SN74AVCAH164245_02 Datasheet, PDF (7/11 Pages) Texas Instruments – 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

SN74AVCAH164245
16-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES396 – JULY 2002
electrical characteristics over recommended operating free-air temperature range (continued)
(unless otherwise noted) (see Note 9)
PARAMETER
TEST CONDITIONS
VCCA
1.6 V
VCCB
1.6 V
MIN TYP^† MAX UNIT
20
1.95 V
1.95 V
20
ICCA
VI = VCCI or GND, IO = 0
2.7 V
0V
2.7 V
3.6 V
30
µA
–40
3.6 V
0V
40
3.6 V
3.6 V
40
1.6 V
1.6 V
20
ICCB
VI = VCCI or GND, IO = 0
1.95 V
2.7 V
0V
1.95 V
2.7 V
3.6 V
20
30
µA
40
3.6 V
0V
–40
3.6 V
3.6 V
40
Ci
Control inputs VI = 3.3 V or GND
Cio
A or B ports VO = 3.3 V or GND
† _{All typical values are at TA = 25°C.}
NOTE 9: VCCI is the VCC associated with the input port.
3.3 V
3.3 V
3.3 V
3.3 V
4
pF
5
pF
switching characteristics over recommended operating free-air temperature range,
V_CCA = 1.5 V ± 0.1 V (see Figure 2)
PARAMETER
tpd
FROM
(INPUT)
A
B
TO
(OUTPUT)
B
A
VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V
± 0.1 V
± 0.15 V
± 0.2 V
± 0.3 V
MIN MAX MIN MAX MIN MAX MIN MAX
1.7 6.7 1.9 6.3 1.8 5.5 1.7 5.8
1.8 6.8 2.2 7.4 2.1 7.6 2.1 7.3
OE
A
2.6 8.4 2.7 8.2 2.3 6.3 2.1 5.6
ten
OE
B
2.7 8.6 3.2 10.2 3.2 10.8 3.2 10.7
OE
A
2.1
7 2.5
7 1.7 5.3
2 6.1
tdis
OE
B
2.1 7.1 2.5 7.1 2.1 6.5 2.1 6.4
UNIT
ns
ns
ns
switching characteristics over recommended operating free-air temperature range,
V_CCA = 1.8 V ± 0.15 V (see Figure 2)
PARAMETER
tpd
FROM
(INPUT)
A
B
TO
(OUTPUT)
B
A
VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V
± 0.1 V
± 0.15 V
± 0.2 V
± 0.3 V
MIN MAX MIN MAX MIN MAX MIN MAX
1.7 6.4 1.8
6 1.7 4.7 1.6 4.3
1.4 5.5 1.8
6 1.8 5.8 1.8 5.5
OE
A
2.5
8 2.7 7.8 2.2 5.8
2 5.1
ten
OE
B
1.8 6.7 2.7 7.8 2.7 8.1 2.7 8.1
OE
A
2.1 6.4 2.5 6.4 1.5 4.5 1.8
5
tdis
OE
B
2.1 6.6 2.5 6.4
2 5.5
2 5.5
UNIT
ns
ns
ns
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