Datasheet
Recommended Operating Conditions
(1)
Electrical Characteristics
Switching Characteristics
SN74AUC1G66
www.ti.com
.......................................................................................................................................................... SCES386L – MARCH 2002 – REVISED JULY 2009
MIN MAX UNIT
V
CC
Supply voltage 0.8 2.7 V
V
CC
= 0.8 V V
CC
V
IH
High-level input voltage V
CC
= 1.1 V to 1.95 V 0.65 × V
CC
V
V
CC
= 2.3 V to 2.7 V 1.7
V
CC
= 0.8 V 0
V
IL
Low-level input voltage V
CC
= 1.1 V to 1.95 V 0.35 × V
CC
V
V
CC
= 2.3 V to 2.7 V 0.7
V
I/O
I/O port voltage 0 V
CC
V
V
I
Control input voltage 0 3.6 V
Δ t/ Δ v Input transition rise or fall rate 20 ns/V
T
A
Operating free-air temperature – 40 85 ° C
(1) All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CC
MIN TYP
(1)
MAX UNIT
V
I
= V
CC
or GND, I
S
= 4 mA 1.65 V 10 20
r
on
On-state switch resistance V
C
= V
IH
Ω
I
S
= 8 mA 2.3 V 9 15
(see Figure 1 )
V
I
= V
CC
to GND, I
S
= 4 mA 1.65 V 32 80
r
on(p)
Peak on resistance V
C
= V
IH
Ω
I
S
= 8 mA 2.3 V 15 20
(see Figure 1 )
V
I
= V
CC
and V
O
= GND, or ± 1
I
S(off)
Off-state switch leakage current V
I
= GND and V
O
= V
CC
, 2.7 V µ A
± 0.1
(1)
V
C
= V
IL
(see Figure 2 )
± 1
V
I
= V
CC
or GND, V
C
= V
IH
, V
O
= Open
I
S(on)
On-state switch leakage current 2.7 V µ A
(see Figure 3 )
± 0.1
(1)
I
I
Control input current V
I
= V
CC
or GND 0 to 2.7 V ± 5 µ A
I
CC
Supply current V
I
= V
CC
or GND, I
O
= 0 0.8 V to 2.7 V 10 µ A
C
ic
Control input capacitance 2.5 V 2 pF
C
io(off)
Switch input/output capacitance 2.5 V 3.5 pF
C
io(on)
Switch input/output capacitance 2.5 V 7 pF
(1) All typical values are at T
A
= 25 ° C.
over recommended operating free-air temperature range, C
L
= 15 pF (unless otherwise noted) (see Figure 4 )
V
CC
= 1.2 V V
CC
= 1.5 V V
CC
= 1.8 V V
CC
= 2.5 V
V
CC
= 0.8 V
FROM TO
± 0.1 V ± 0.1 V ± 0.15 V ± 0.2 V
PARAMETER UNIT
(INPUT) (OUTPUT)
TYP MIN MAX MIN MAX MIN TYP MAX MIN MAX
t
pd
(1)
A or B B or A 0.9 0.3 0.2 0.2 0.1 ns
t
en
C A or B 4.1 0.5 2.6 0.5 1.7 0.5 0.8 1.1 0.5 1 ns
t
dis
C A or B 5 0.7 3.6 0.5 2.6 0.5 1.7 2.9 0.5 2.2 ns
(1) 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).
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