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SN74CBTLV3253PW View Datasheet(PDF) - Texas Instruments

Part NameSN74CBTLV3253PW TI
Texas Instruments TI
DescriptionLOW-VOLTAGE DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER
SN74CBTLV3253PW Datasheet PDF : 17 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
SN74CBTLV3253
LOWĆVOLTAGE DUAL 1ĆOFĆ4 FET MULTIPLEXER/DEMULTIPLEXER
SCDS039H − DECEMBER 1997 − 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 inputs
Control inputs
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
OE = VCC
−1.2 V
±1 µA
15 µA
10 µA
300 µA
3
pF
20.5
pF
5.5
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
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 the 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¶
S
TO
(OUTPUT)
B or A
A or B
VCC = 2.5 V
± 0.2 V
MIN MAX
0.15
1 6.8
VCC = 3.3 V
± 0.3 V
MIN MAX
0.25
1 5.5
UNIT
ns
ten
S
A or B
1 4.3
1
4 ns
tdis
S
A or B
1 5.1
1 5.5 ns
ten
OE
A or B
1
5
1 4.8 ns
tdis
OE
A or B
1 5.5
1 5.4 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
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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