MC74VHC4051,
MC74VHC4052,
MC74VHC4053
Analog Multiplexers /
Demultiplexers
High–Performance Silicon–Gate CMOS
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The MC74VHC4051, MC74VHC4052 and MC74VHC4053 utilize
silicon–gate CMOS technology to achieve fast propagation delays,
low ON resistances, and low OFF leakage currents. These analog
multiplexers/demultiplexers control analog voltages that may vary
across the complete power supply range (from VCC to VEE).
The VHC4051, VHC4052 and VHC4053 are identical in pinout to
the high–speed HC4051A, HC4052A and HC4053A, and the
metal–gate MC14051B, MC14052B and MC14053B. The
Channel–Select inputs determine which one of the Analog
Inputs/Outputs is to be connected, by means of an analog switch, to the
Common Output/Input. When the Enable pin is HIGH, all analog
switches are turned off.
The Channel–Select and Enable inputs are compatible with standard
CMOS outputs; with pullup resistors they are compatible with LSTTL
outputs.
These devices have been designed so that the ON resistance (Ron) is
more linear over input voltage than Ron of metal–gate CMOS analog
switches.
•
Fast Switching and Propagation Speeds
•
Low Crosstalk Between Switches
•
Diode Protection on All Inputs/Outputs
•
Analog Power Supply Range (VCC – VEE) = 2.0 to 12.0 V
•
Digital (Control) Power Supply Range (VCC – GND) = 2.0 to 6.0 V
•
Improved Linearity and Lower ON Resistance Than Metal–Gate
Counterparts
•
Low Noise
•
Chip Complexity: VHC4051 — 184 FETs or 46 Equivalent Gates
VHC4052 — 168 FETs or 42 Equivalent Gates
VHC4053 — 156 FETs or 39 Equivalent Gates
MARKING
DIAGRAMS
16
SO–16
D SUFFIX
CASE 751B
1
16
VHC405x
AWLYWW
1
16
16
1
TSSOP–16
DT SUFFIX
CASE 948F
1
A
WL
YY
WW
= Assembly Location
= Wafer Lot
= Year
= Work Week
VHC
405x
ALYW
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 14 of this data sheet.
©
Semiconductor Components Industries, LLC, 1999
1
March, 2000 – Rev. 3
Publication Order Number:
MC74VHC4051/D
MC74VHC4051, MC74VHC4052, MC74VHC4053
LOGIC DIAGRAM
MC74VHC4051
Single–Pole, 8–Position Plus Common Off
X0
14
X1
15
X2
ANALOG
12
MULTIPLEXER/
INPUTS/ X3
DEMULTIPLEXER
OUTPUTS X4
1
5
X5
2
X6
4
X7
11
A
CHANNEL
10
B
SELECT
9
INPUTS
C
6
ENABLE
PIN 16 = VCC
PIN 7 = VEE
PIN 8 = GND
13
FUNCTION TABLE – MC74VHC4051
Control Inputs
Enable
L
L
L
L
L
L
L
L
H
Select
C
B
A
L
L
L
L
H
H
H
H
X
L
L
H
H
L
L
H
H
X
L
H
L
H
L
H
L
H
X
ON Channels
X0
X1
X2
X3
X4
X5
X6
X7
NONE
X = Don’t Care
3
X
COMMON
OUTPUT/
INPUT
Pinout: MC74VHC4051
(Top View)
VCC
16
X2
15
X1
14
X0
13
X3
12
A
11
B
10
C
9
1
2
3
4
5
6
7
8
FUNCTION TABLE – MC74VHC4052
LOGIC DIAGRAM
MC74VHC4052
Double–Pole, 4–Position Plus Common Off
X0
14
X1
15
X2
11
X3
Y0
Y1
Y2
Y3
A
B
1
5
2
4
10
9
6
12
Control Inputs
Select
Enable
L
L
L
L
H
X = Don’t Care
B
L
L
H
H
X
A
L
H
L
H
X
ON Channels
Y0
Y1
Y2
Y3
NONE
X0
X1
X2
X3
X SWITCH
13
X
COMMON
OUTPUTS/INPUTS
ANALOG
INPUTS/OUTPUTS
Y SWITCH
3
Y
Pinout: MC74VHC4052
(Top View)
PIN 16 = VCC
PIN 7 = VEE
PIN 8 = GND
VCC
16
X2
15
X1
14
X
13
X0
12
X3
11
A
10
B
9
CHANNEL-SELECT
INPUTS
ENABLE
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
7
Enable VEE
8
GND
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MC74VHC4051, MC74VHC4052, MC74VHC4053
FUNCTION TABLE – MC74VHC4053
LOGIC DIAGRAM
MC74VHC4053
Triple Single–Pole, Double–Position Plus Common Off
X0
13
X1
Y0
1
Y1
Z0
3
Z1
A
10
CHANNEL-SELECT
B
INPUTS
9
C
6
ENABLE
11
5
2
12
14
Control Inputs
Enable
L
L
L
L
L
L
L
L
H
C
L
L
L
L
H
H
H
H
X
Select
B
A
L
L
H
H
L
L
H
H
X
L
H
L
H
L
H
L
H
X
ON Channels
Z0
Z0
Z0
Z0
Z1
Z1
Z1
Z1
Y0
Y0
Y1
Y1
Y0
Y0
Y1
Y1
NONE
X0
X1
X0
X1
X0
X1
X0
X1
X SWITCH
X
ANALOG
INPUTS/OUTPUTS
Y SWITCH
15
Y
COMMON
OUTPUTS/INPUTS
Z SWITCH
4
Z
X = Don’t Care
PIN 16 = VCC
PIN 7 = VEE
PIN 8 = GND
Pinout: MC74VHC4053
(Top View)
VCC
16
Y
15
X
14
X1
13
X0
12
A
11
B
10
C
9
NOTE: This device allows independent control of each switch.
Channel–Select Input A controls the X–Switch, Input B controls
the Y–Switch and Input C controls the Z–Switch
1
Y1
2
Y0
3
Z1
4
Z
5
Z0
6
7
Enable VEE
8
GND
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3
MC74VHC4051, MC74VHC4052, MC74VHC4053
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MAXIMUM RATINGS*
Symbol
VCC
VEE
VIS
Vin
I
Parameter
Value
Unit
V
V
V
V
Positive DC Supply Voltage
(Referenced to GND)
(Referenced to VEE)
– 0.5 to + 7.0
– 0.5 to + 14.0
– 7.0 to + 5.0
VEE – 0.5 to
VCC + 0.5
±
25
500
450
Negative DC Supply Voltage (Referenced to GND)
Analog Input Voltage
Digital Input Voltage (Referenced to GND)
DC Current, Into or Out of Any Pin
Power Dissipation in Still Air,
Storage Temperature Range
– 0.5 to VCC + 0.5
mA
PD
SOIC Package†
TSSOP Package†
mW
Tstg
TL
– 65 to + 150
260
_
C
_
C
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high–impedance cir-
cuit. For proper operation, Vin and
Vout should be constrained to the
range GND (Vin or Vout) VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or V CC ).
Unused outputs must be left open.
v
v
Lead Temperature, 1 mm from Case for 10 Seconds
*Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
†Derating — SOIC Package: – 7 mW/
_
C from 65
_
to 125
_
C
TSSOP Package: – 6.1 mW/
_
C from 65
_
to 125
_
C
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Symbol
VCC
VEE
VIS
Vin
Parameter
Min
2.0
2.0
Max
Unit
V
V
V
V
V
Positive DC Supply Voltage
(Referenced to GND)
(Referenced to VEE)
6.0
12.0
Negative DC Supply Voltage, Output (Referenced to
GND)
Analog Input Voltage
– 6.0
VEE
GND
VCC
VCC
1.2
Digital Input Voltage (Referenced to GND)
Static or Dynamic Voltage Across Switch
GND
VIO*
TA
Operating Temperature Range, All Package Types
Input Rise/Fall Time
(Channel Select or Enable Inputs)
– 55
0
0
0
0
+ 125
1000
800
500
400
RECOMMENDED OPERATING CONDITIONS
_
C
ns
tr, tf
VCC = 2.0 V
VCC = 3.0 V
VCC = 4.5 V
VCC = 6.0 V
*For voltage drops across switch greater than 1.2V (switch on), excessive VCC current may be
drawn; i.e., the current out of the switch may contain both VCC and switch input components.
The reliability of the device will be unaffected unless the Maximum Ratings are exceeded.
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MC74VHC4051, MC74VHC4052, MC74VHC4053
DC CHARACTERISTICS — Digital Section
(Voltages Referenced to GND) VEE = GND, Except Where Noted
Symbol
VIH
Parameter
Minimum High–Level Input
Voltage, Channel–Select or
Enable Inputs
Maximum Low–Level Input
Voltage, Channel–Select or
Enable Inputs
Maximum Input Leakage Current,
Channel–Select or Enable Inputs
Maximum Quiescent Supply
Current (per Package)
Condition
Ron = Per Spec
VCC
V
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
6.0
Guaranteed Limit
–55 to 25°C
1.50
2.10
3.15
4.20
0.5
0.9
1.35
1.8
±
0.1
≤85°C
1.50
2.10
3.15
4.20
0.5
0.9
1.35
1.8
±
1.0
≤125°C
1.50
2.10
3.15
4.20
0.5
0.9
1.35
1.8
±
1.0
Unit
V
VIL
Ron = Per Spec
V
Iin
ICC
Vin = VCC or GND,
VEE = – 6.0 V
Channel Select, Enable and
VIS = VCC or GND; VEE = GND
VIO = 0 V
VEE = – 6.0
µA
µA
6.0
6.0
1
4
10
40
40
80
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Guaranteed Limit
Symbol
Ron
Parameter
Test Conditions
VCC
V
3.0
4.5
4.5
6.0
3.0
4.5
4.5
6.0
3.0
4.5
4.5
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
VEE
V
– 55 to
25
_
C
200
160
120
100
150
110
90
80
40
20
10
10
DC ELECTRICAL CHARACTERISTICS
Analog Section
v
85
_
C
v
125
_
C
240
200
150
125
180
140
120
100
50
25
15
12
320
280
170
140
230
190
140
115
80
40
18
14
Unit
Ω
Maximum “ON” Resistance
Vin = VIL or VIH
VIS = VCC to VEE
IS
2.0 mA (Figures 1, 2)
v
v
0.0
0.0
– 4.5
– 6.0
0.0
0.0
– 4.5
– 6.0
0.0
0.0
– 4.5
– 6.0
Vin = VIL or VIH
VIS = VCC or VEE
(Endpoints)
IS
2.0 mA (Figures 1, 2)
Vin = VIL or VIH
VIS = 1/2 (VCC – VEE)
IS
2.0 mA
∆R
on
Maximum Difference in “ON”
Resistance Between Any Two
Channels in the Same Package
Ω
v
Ioff
Maximum Off–Channel Leakage
Current, Any One Channel
Vin = VIL or VIH;
VIO = VCC – VEE;
Switch Off (Figure 3)
Vin = VIL or VIH;
VIO = VCC – VEE;
Switch Off (Figure 4)
µA
– 6.0
– 6.0
– 6.0
– 6.0
– 6.0
– 6.0
– 6.0
0.1
0.2
0.1
0.1
0.2
0.1
0.1
0.5
2.0
1.0
1.0
2.0
1.0
1.0
1.0
4.0
2.0
2.0
4.0
2.0
2.0
Maximum Off–Channel VHC4051
Leakage Current,
VHC4052
Common Channel
VHC4053
Ion
Maximum On–Channel VHC4051
Leakage Current,
VHC4052
Channel–to–Channel VHC4053
Vin = VIL or VIH;
Switch–to–Switch =
VCC – VEE; (Figure 5)
µA
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