SN74CBTLV16211C Datasheet, PDF (4/11 Pages) Texas Instruments – LOW-VOLTAGE 24-BIT FET BUS SWITCH

SN74CBTLV16211C
LOWĆVOLTAGE 24ĆBIT FET BUS SWITCH
SCDS204 − JULY 2005
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP† MAX UNIT
VIK
VCC = 3 V,
II = −18 mA
−1.2 V
II
VCC = 3.6 V,
VI = VCC or GND
±1 µA
Ioff
VCC = 0,
VI or VO = 0 to 3.6 V
10 µA
ICC
VCC = 3.6 V,
∆ICC‡ Control inputs VCC = 3.6 V,
IO = 0,
One input at 3 V,
VI = VCC or GND
Other inputs at VCC or GND
10 µA
300 µA
Ci
Control inputs VI = 3.3 V or 0
4.5
pF
Cio(OFF)
VO = 3.3 V or 0,
OE = VCC
6.5
pF
ron§
VCC = 2.3 V,
TYP at VCC = 2.5 V
VI = 0
VI = 1.7 V,
VCC = 3 V
VI = 0
II = 64 mA
II = 24 mA
II = 15 mA
II = 64 mA
II = 24 mA
5
8
5
8
27
40
Ω
5
7
5
7
VI = 2.4 V,
II = 15 mA
10
15
† _{All typical values are at VCC = 3.3 V (unless otherwise noted), TA = 25°C.}
‡ _{This is the increase in supply current for each input that is at the specified voltage level, rather than VCC or GND.}
§ _{Measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is determined by}
the lower of the voltages of the two (A or B) terminals.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 1)
PARAMETER
tpd¶
FROM
(INPUT)
A or B
TO
(OUTPUT)
B or A
VCC = 2.5 V
± 0.2 V
MIN MAX
0.15
VCC = 3.3 V
± 0.3 V
MIN MAX
0.25
UNIT
ns
ten
OE
A or B
0.5
6 0.5 5.2 ns
tdis
OE
A or B
0.5 6.2 0.5 6.7 ns
¶ _{The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance, when}
driven by an ideal voltage source (zero output impedance).
4
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