Datasheet

SN54LV4051A, SN74LV4051A
8-CHANNEL ANALOG MULTIPLEXERS/DEMULTIPLEXERS
SCLS428H − MAY 1999 − REVISED APRIL 2005
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST
V
T
A
= 25°C SN54LV4051A SN74LV4051A
UNIT
PARAMETER
TEST
CONDITIONS
V
CC
MIN TYP MAX MIN MAX MIN MAX
UNIT
I
T
= 2 mA,
2.3 V 38 180 225 225
r
on
On-state
switch resistance
T
,
V
I
= V
CC
or GND,
V
INH
=V
IL
3 V 30 150 190 190
Ω
on
sw
it
c
h
res
i
s
t
ance
V
INH
=
V
IL
(see Figure 1)
4.5 V 22 75 100 100
I
T
=
2 mA,
2.3 V 113 500 600 600
r
on
(p)
Peak on-state resistance
I
T
=
2
mA
,
V
I
= V
CC
to GND,
3 V 54 180 225 225
Ω
r
on(p)
Peak
on state
resistance
V
I
V
CC
to
GND,
V
INH
= V
IL
4.5 V 31 100 125 125
Ω
Difference in
I
T
=
2 mA,
2.3 V 2.1 30 40 40
Δr
on
Difference
in
on-state resistance
I
T
=
2
mA
,
V
I
= V
CC
to GND,
3 V 1.4 20 30 30
Ω
Δr
on
on state
resistance
between switches
V
I
V
CC
to
GND,
V
INH
= V
IL
4.5 V 1.3 15 20 20
Ω
I
I
Control input current V
I
= 5.5 V or GND
0 to
5.5 V
±0.1 ±1 ±1 μA
I
S(off)
Off-state switch
leakage current
V
I
= V
CC
and
V
O
= GND, or
V
I
= GND and
V
O
= V
CC
,
V
INH
= V
IH
(see Figure 2)
5.5 V ±0.1 ±1 ±1 μA
I
S(on)
On-state switch
leakage current
V
I
= V
CC
or GND,
V
INH
= V
IL
(see Figure 3)
5.5 V ±0.1 ±1 ±1 μA
I
CC
Supply current V
I
= V
CC
or GND 5.5 V 20 20 μA
C
IC
Control input capacitance f = 10 MHz 3.3 V 2 pF
C
IS
Common
terminal capacitance
3.3 V 23.4 pF
C
OS
Switch terminal capacitance 3.3 V 5.7 pF
C
F
Feedthrough capacitance 3.3 V 0.5 pF
switching characteristics over recommended operating free-air temperature range,
V
CC
= 2.5 V ± 0.2 V (unless otherwise noted)
PARAMETER
FROM TO TEST
T
A
= 25°C SN54LV4051A SN74LV4051A
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST
CONDITIONS
MIN TYP MAX MIN MAX MIN MAX
UNIT
t
PLH
t
PHL
Propagation
delay time
COM or Yn Yn or COM
C
L
= 15 pF,
(see Figure 4)
1.9 10 16 16 ns
t
PZH
t
PZL
Enable
delay time
INH COM or Yn
C
L
= 15 pF,
(see Figure 5)
6.6 18 23 23 ns
t
PHZ
t
PLZ
Disable
delay time
INH COM or Yn
C
L
= 15 pF,
(see Figure 5)
7.4 18 23 23 ns
t
PLH
t
PHL
Propagation
delay time
COM or Yn Yn or COM
C
L
= 50 pF,
(see Figure 5)
3.8 12 18 18 ns
t
PZH
t
PZL
Enable
delay time
INH COM or Yn
C
L
= 50 pF,
(see Figure 5)
7.8 28 35 35 ns
t
PHZ
t
PLZ
Disable
delay time
INH COM or Yn
C
L
= 50 pF,
(see Figure 5)
11.5 28 35 35 ns
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design phase of development. Characteristic data and other
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change or discontinue these products without notice.