MC74VHC4051DR2G ON Semiconductor, MC74VHC4051DR2G Datasheet - Page 11

• Manufacturer Part Number: MC74VHC4051DR2G
• Description: IC MUX/DEMUX 8X1 16SOIC
• Manufacturer: ON Semiconductor
• Series: 74VHCr

Specifications of MC74VHC4051DR2G

• Function: Multiplexer/Demultiplexer
• Circuit: 1 x 8:1
• On-state Resistance: 125 Ohm
• Voltage Supply Source: Dual Supply
• Voltage - Supply, Single/dual (±): ±2 V ~ 6 V, 2 V ~ 12 V
• Current - Supply: 40µA
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• On Resistance (max): 200 Ohms
• Propagation Delay Time: 40 ns
• On Time (max): 245 ns
• Off Time (max): 160 ns
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: SMD/SMT
• Number Of Switches: Single
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V
high and GND being recognized as a logic low. In this
example:
the supply voltages V
voltage should not exceed V
analog voltage should not go below V
the difference between V
using the configuration of Figure 28, a maximum analog
signal of ten volts peak- -to- -peak can be controlled. Unused
analog inputs/outputs may be left floating (i.e., not
connected). However, tying unused analog inputs and
f
in
f
CC
in
The Channel Select and Enable control pins should be at
The maximum analog voltage swings are determined by
0.1μF
Figure 26. Total Harmonic Distortion, Test Set- -Up
or GND logic levels. V
V
V
0.1μF
EE
EE
R
Figure 24. Crosstalk Between Any Two
L
V
IS
V
R
IS
L
V
*Includes all probe and jig capacitance
GND = 0V = logic low
6
7
8
CC
Switches, Test Set- -Up
6
7
8
CC
*Includes all probe and jig capacitance
= +5V = logic high
ON
and V
OFF
CC
ON
CC
and V
CC
16
V
CC
EE
. Similarly, the negative peak
16
being recognized as a logic
. The positive peak analog
EE
R
is ten volts. Therefore,
L
R
EE
L
V
OS
. In this example,
C
APPLICATIONS INFORMATION
L
C
*
L
*
DISTORTION
METER
R
http://onsemi.com
L
TO
V
OS
C
L
*
11
outputs to V
minimize crosstalk and feedthrough noise that may be
picked up by an unused switch.
requirement. The only constraints on the power supplies are
that:
anticipated on the analog channels, external Germanium or
Schottky diodes (D
29. These diodes should be able to absorb the maximum
anticipated current surges during clipping.
--100
--10
--20
--30
--40
--50
--60
--70
--80
--90
Although used here, balanced supplies are not a
When voltage transients above V
0
Figure 25. Power Dissipation Capacitance,
1.0
Figure 27. Plot, Harmonic Distortion
CC
ANALOG I/O
FUNDAMENTAL FREQUENCY
V
EE
V
or GND through a low value resistor helps
V
V
EE
CC
CC
V
x
CC
) are recommended as shown in Figure
- - GND = 0 to - -6 volts
and V
- - GND = 2 to 6 volts
- - V
Test Set- -Up
FREQUENCY (kHz)
EE
CHANNEL SELECT
6
7
8
EE
ON/OFF
OFF/ON
= 2 to 12 volts
2.0
≤ GND
CC
V
16
11
CC
DEVICE
SOURCE
and/or below V
A
COMMON O/I
V
CC
EE
NC
3.125
are