Datasheet
Switching Characteristics
Switching Characteristics
SN74AUC2G53
SCES484C – AUGUST 2003 – REVISED JANUARY 2009 ................................................................................................................................................
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Electrical Characteristics (continued)
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CC
MIN TYP
(1)
MAX UNIT
V
I
= V
CC
to GND, 1.1 V 4
I
S
= 4 mA
Difference of on-state resistance V
C
= V
IH
1.65 V 1
Δ r
on
Ω
between switches (see Figure 1 and
I
S
= 8 mA 2.3 V 1
Figure 2 )
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
INH
= V
IH
(see Figure 3 )
1
V
I
= V
CC
or GND, V
INH
= V
IL
,
I
S(on)
On-state switch leakage current 2.7 V µ A
V
O
= Open (see Figure 4 )
0.1
(1)
I
I
Control input current V
C
= V
CC
or GND 2.7 V 5 µ A
I
CC
Supply current V
C
= V
CC
or GND 2.7 V 10 µ A
C
ic
Control input capacitance 2.5 V 2 pF
Y 3
C
io(off)
Switch input/output capacitance 2.5 V pF
COM 4.5
C
io(on)
Switch input/output capacitance 2.5 V 9 pF
over recommended operating free-air temperature range, C
L
= 15 pF (unless otherwise noted) (see Figure 5 )
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)
COM or Y Y or COM 0.3 0.3 0.3 0.2 0.1 ns
t
en
9.2 0.5 3.5 0.5 2.2 0.5 1 1.9 0.5 1.8
INH COM or Y ns
t
dis
8.1 0.5 4.2 0.5 3.2 0.5 1.9 3.4 0.5 2.6
t
en
9.2 0.5 3.6 0.5 2.3 0.5 1.1 1.9 0.5 1.6
A COM or Y ns
t
dis
10 0.5 3.6 0.5 2.3 0.5 1.1 2 0.5 1.6
(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).
over recommended operating free-air temperature range, C
L
= 30 pF (unless otherwise noted) (see Figure 5 )
V
CC
= 1.8 V V
CC
= 2.5 V
FROM TO
0.15 V 0.2 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN TYP MAX MIN MAX
t
pd
(1)
COM or Y Y or COM 0.4 0.2 ns
t
en
0.5 1.6 3.1 0.5 2.2
INH COM or Y ns
t
dis
0.5 2.2 3.4 0.5 2.2
t
en
0.5 1.6 3 0.5 2.2
A COM or Y ns
t
dis
0.5 1.6 3 0.5 2.3
(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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