SN74AUC16245 Datasheet, PDF (4/9 Pages) Texas Instruments – 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

SN74AUC16245
16-BIT BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES392E – MARCH 2002 – REVISED DECEMBER 2002
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VOH
VOL
II
Ioff
IOZ^‡
ICC
Ci
All inputs
IOH = –100 µA
IOH = –0.7 mA
IOH = –3 mA
IOH = –5 mA
IOH = –8 mA
IOH = –9 mA
IOL = 100 µA
IOL = 0.7 mA
IOL = 3 mA
IOL = 5 mA
IOL = 8 mA
IOL = 9 mA
VI = VCC or GND
VI or VO = 2.7 V
VO = VCC or GND
VI = VCC or GND,
VI = VCC or GND
IO = 0
Cio
VO = VCC or GND
† _{All typical values are at TA = 25°C.}
‡ _{For I/O ports, the parameter IOZ includes the input leakage current.}
VCC
0.8 V to 2.7 V
0.8 V
1.1 V
1.4 V
1.65 V
2.3 V
0.8 V to 2.7 V
0.8 V
1.1 V
1.4 V
1.65 V
2.3 V
0 to 2.7 V
0
2.7 V
0.8 V to 2.7 V
2.5 V
2.5 V
MIN TYP^†
VCC–0.1
0.55
0.8
1
1.2
1.8
0.25
3
7
MAX
0.2
0.3
0.4
0.45
0.6
±5
±10
±10
20
UNIT
V
V
µA
µA
µA
µA
pF
pF
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 1)
PARAMETER
tpd
ten
tdis
FROM
(INPUT)
A or B
OE
OE
TO
(OUTPUT)
B or A
A or B
A or B
VCC = 0.8 V
TYP
5.6
VCC = 1.2 V
± 0.1 V
MIN MAX
0.5 3.1
VCC = 1.5 V
± 0.1 V
MIN MAX
0.5
2
10
0.7 4.6 0.7 3.1
12.8
0.8 6.8 0.8
5
VCC = 1.8 V
± 0.15 V
VCC = 2.5 V
± 0.2 V
MIN TYP MAX MIN MAX
0.5 1.5
2 0.4 1.9
0.7 2.1 3.1 0.7 2.6
0.8 3.4 4.8 0.5 2.9
UNIT
ns
ns
ns
operating characteristics, T_A = 25°C
PARAMETER
TEST
CONDITIONS
Power
Cpd _dissipation
capacitance
Outputs
enabled
Outputs
disabled
f = 10 MHz
VCC = 0.8 V
TYP
22
1
VCC = 1.2 V
TYP
23
1
VCC = 1.5 V
TYP
24
1
VCC = 1.8 V
TYP
25
1
VCC = 2.5 V
TYP
29
1
UNIT
pF
4
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