74HCT4051DB NXP Semiconductors, 74HCT4051DB Datasheet - Page 20

• Manufacturer Part Number: 74HCT4051DB
• Description: Analog Multiplexer Single 8:1 16-Pin SSOP Tube
• Manufacturer: NXP Semiconductors
• Type: Analog Multiplexerr

Specifications of 74HCT4051DB

• Package: 16SSOP
• Maximum On Resistance: 180@4.5V Ohm
• Maximum Propagation Delay Bus To Bus: 8@±4.5V|12@4.5V ns
• Maximum Low Level Output Current: 25 mA
• Multiplexer Architecture: 8:1
• Maximum Turn-off Time: 45@4.5V ns
• Maximum Turn-on Time: 55@4.5V ns
• Power Supply Type: Single|Dual

NXP Semiconductors
Table 11.
[1]
[2]
12. Additional dynamic characteristics
Table 12.
Recommended conditions and typical values; GND = 0 V; T
V
V
[1]
[2]
74HC_HCT4051
Product data sheet
Test
t
t
t
Symbol
d

V
f
PHL
PZH
PZL
(3dB)
is
os
sin
iso
ct
is the input voltage at pins nYn or nZ, whichever is assigned as an input.
is the output voltage at pins nYn or nZ, whichever is assigned as an output.
, t
, t
, t
t
V
a) For 74HC4051: V
b) For 74HCT4051: V
Adjust input voltage V
Adjust input voltage V
r
I
PLZ
= t
PLH
PHZ
values:
f
= 6 ns; when measuring f
Test data
Additional dynamic characteristics
Parameter
sine-wave distortion
isolation (OFF-state)
crosstalk voltage
3 dB frequency response
I
is
is
= V
I
Input
V
[2]
[2]
[2]
= 3 V
to 0 dBm level (0 dBm = 1 mW into 600 ).
to 0 dBm level at V
I
CC
max
, there is no constraint to t
V
pulse
V
V
is
CC
EE
All information provided in this document is subject to legal disclaimers.
os
Conditions
f
f
R
peak-to-peak value; between control and any
switch; R
wave between V
see
R
for 1 MHz (0 dBm = 1 mW into 50 ).
i
i
= 1 kHz; R
= 10 kHz; R
L
L
V
V
V
V
V
V
V
V
V
V
= 600 ; f
= 50 ; see
is
is
is
is
CC
CC
CC
CC
CC
CC
Figure 18
= 4.0 V (p-p); V
= 4.0 V (p-p); V
Rev. 4 — 17 January 2011
= 8.0 V (p-p); V
= 8.0 V (p-p); V
= 2.25 V; V
= 4.5 V; V
= 4.5 V; V
= 4.5 V; V
= 2.25 V; V
= 4.5 V; V
t
at f
< 2 ns
< 2 ns
< 2 ns
r
L
, t
= 600 ; f
max
f
L
i
r
L
= 10 k; see
= 1 MHz; see
and t
amb
= 10 k; see
Figure 19
CC
EE
EE
EE
EE
EE
EE
f
= 25
= 4.5 V
and GND; t
= 0 V
= 4.5 V
= 4.5 V
with 50 % duty factor.
i
CC
CC
= 2.25 V
= 2.25 V
CC
CC
other
6 ns
6 ns
6 ns
= 1 MHz; E or Sn square
= 2.25 V; V
= 2.25 V; V

= 4.5 V; V
= 4.5 V; V
C; C
74HC4051; 74HCT4051
[1]
Figure 16
Figure 17
8-channel analog multiplexer/demultiplexer
Figure 16
L
r
= 50 pF.
= t
EE
EE
f
EE
EE
Load
C
50 pF
50 pF
50 pF
= 6 ns;
L
= 4.5 V
= 4.5 V
= 2.25 V
= 2.25 V
R
1 k
1 k
1 k
[1]
[1]
[2]
[2]
L
Min
-
-
-
-
-
-
-
-
-
-
Typ
0.04
0.02
0.12
0.06
50
50
110
220
170
180
© NXP B.V. 2011. All rights reserved.
S1 position
open
V
V
EE
CC
Max
-
-
-
-
-
-
-
-
-
-
20 of 31
Unit
%
%
%
%
dB
dB
mV
mV
MHz
MHz