SN74CBTLV16235 Datasheet, PDF (4/8 Pages) Texas Instruments – LOW-VOLTAGE 18-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER

SN74CBTLV16235
LOWĆVOLTAGE 18ĆBIT 1ĆOFĆ2 FET MULTIPLEXER/DEMULTIPLEXER
SCDS060F − MARCH 1998 − REVISED OCTOBER 2003
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP† MAX UNIT
VIK
II
Ioff
ICC
∆ICC‡
Ci
Cio(OFF)
Control input
Control input
A port
B port
VCC = 3 V,
VCC = 3.6 V,
VCC = 0,
VCC = 3.6 V,
VCC = 3.6 V,
VI = 3 V or 0
VO = 3 V or 0
II = −18 mA
VI = VCC or GND
VI or VO = 0 to 3.6 V
IO = 0,
VI = VCC or GND
One input at 3 V, Other inputs at VCC or GND
−1.2 V
±5 µA
10 µA
10 µA
300 µA
pF
pF
II = 64 mA
VCC = 2.3 V,
VI = 0
TYP at VCC = 2.5 V
II = 24 mA
ron§
VI = 1.7 V,
II = 15 mA
II = 64 mA
Ω
VCC = 3 V
VI = 0
II = 24 mA
VI = 2.4 V,
II = 15 mA
† _{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
FROM
(INPUT)
TO
(OUTPUT)
VCC = 2.5 V
± 0.2 V
MIN MAX
VCC = 3.3 V
± 0.3 V
MIN MAX
UNIT
tpd¶
A or B
B or A
ns
ten
S
A or B
ns
tdis
S
A or B
ns
ten
T
A or B
ns
tdis
T
A or B
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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