MC74HC4051A,
MC74HC4052A,
MC74HC4053A
Analog Multiplexers /
Demultiplexers
High–Performance Silicon–Gate CMOS
The MC74HC4051A, MC74HC4052A and MC74HC4053A 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 HC4051A, HC4052A and HC4053A are identical in pinout to
the metal–gate MC14051AB, MC14052AB and MC14053AB. 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.
For a multiplexer/demultiplexer with injection current protection,
see HC4851A and HC4852A.
•
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
•
In Compliance With the Requirements of JEDEC Standard No. 7A
•
Chip Complexity: HC4051A — 184 FETs or 46 Equivalent Gates
HC4052A — 168 FETs or 42 Equivalent Gates
HC4053A — 156 FETs or 39 Equivalent Gates
http://onsemi.com
MARKING
DIAGRAMS
16
16
1
PDIP–16
N SUFFIX
CASE 648
1
16
SO–16
D SUFFIX
CASE 751B
1
HC405xAN
AWLYYWW
16
HC405xAD
AWLYYWW
1
16
16
1
SO–16 WIDE
DW SUFFIX
CASE 751G
1
HC405xA
AWLYWW
16
TSSOP–16
DT SUFFIX
CASE 948F
1
16
SOEIAJ–16
F SUFFIX
CASE 966
1
16
1
HC40
5xA
ALYW
16
74HC405xA
ALYW
1
A
WL
YY
WW
= Assembly Location
= Wafer Lot
= Year
= Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
©
Semiconductor Components Industries, LLC, 2000
1
March, 2000 – Rev. 1
Publication Order Number:
MC74HC4051A/D
MC74HC4051A, MC74HC4052A, MC74HC4053A
FUNCTION TABLE – MC74HC4051A
LOGIC DIAGRAM
MC74HC4051A
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
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
X0
X1
X2
X3
X4
X5
X6
X7
NONE
X = Don’t Care
3
X
COMMON
OUTPUT/
INPUT
Pinout: MC74HC4051A
(Top View)
VCC
16
X2
15
X1
14
X0
13
X3
12
A
11
B
10
C
9
1
X4
2
X6
3
X
4
X7
5
X5
6
7
Enable VEE
8
GND
FUNCTION TABLE – MC74HC4052A
LOGIC DIAGRAM
MC74HC4052A
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: MC74HC4052A
(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
http://onsemi.com
2
MC74HC4051A, MC74HC4052A, MC74HC4053A
FUNCTION TABLE – MC74HC4053A
LOGIC DIAGRAM
MC74HC4053A
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
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
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: MC74HC4053A
(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
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î
Î
ÎÎÎÎ
Î Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î Î
Î Î
Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î Î
Î Î
Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î Î
Î Î
Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î
Î Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
Î
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
750
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,
– 0.5 to VCC + 0.5
mA
PD
Plastic DIP†
EIAJ/SOIC Package†
TSSOP Package†
mW
Tstg
TL
Storage Temperature Range
– 65 to + 150
260
MAXIMUM RATINGS*
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 VCC).
Unused outputs must be left open.
v
v
_
C
_
C
Lead Temperature, 1 mm from Case for 10 Seconds
Plastic DIP, SOIC or TSSOP Package
*Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
†Derating — Plastic DIP: – 10 mW/
_
C from 65
_
to 125
_
C
EIAJ/SOIC Package: – 7 mW/
_
C from 65
_
to 125
_
C
TSSOP Package: – 6.1 mW/
_
C from 65
_
to 125
_
C
For high frequency or heavy load considerations, see Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D).
http://onsemi.com
3
MC74HC4051A, MC74HC4052A, MC74HC4053A
RECOMMENDED OPERATING CONDITIONS
ÎÎÎÎ Î
Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
Î ÎÎ Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î ÎÎ Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎ Î
ÎÎ Î
Î Î
Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î
ÎÎ Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ Î
Î
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Î Î
Î
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
600
500
400
_
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.
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
20
80
NOTE: Information on typical parametric values can be found in Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D).
http://onsemi.com
4
MC74HC4051A, MC74HC4052A, MC74HC4053A
DC CHARACTERISTICS — Analog Section
Guaranteed Limit
Symbol
Ron
Parameter
Maximum “ON” Resistance
Condition
Vin = VIL or VIH; VIS = VCC to
VEE; IS
≤
2.0 mA
(Figures 1, 2)
Vin = VIL or VIH; VIS = VCC or
VEE (Endpoints); IS
≤
2.0 mA
(Figures 1, 2)
∆R
on
Maximum Difference in “ON”
Resistance Between Any Two
Channels in the Same Package
Maximum Off–Channel Leakage
Current, Any One Channel
Vin = VIL or VIH;
VIS = 1/2 (VCC – VEE);
IS
≤
2.0 mA
Vin = VIL or VIH;
VIO = VCC – VEE;
Switch Off (Figure 3)
VCC
4.5
4.5
6.0
4.5
4.5
6.0
4.5
4.5
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
VEE
0.0
– 4.5
– 6.0
0.0
– 4.5
– 6.0
0.0
– 4.5
– 6.0
– 6.0
– 6.0
– 6.0
– 6.0
– 6.0
– 6.0
– 6.0
–55 to 25°C
190
120
100
150
100
80
30
12
10
0.1
0.2
0.1
0.1
0.2
0.1
0.1
≤85°C
240
150
125
190
125
100
35
15
12
0.5
2.0
1.0
1.0
2.0
1.0
1.0
≤125°C
280
170
140
230
140
115
40
18
14
1.0
4.0
2.0
2.0
4.0
2.0
2.0
µA
Ω
Unit
Ω
Ioff
µA
Maximum Off–Channel HC4051A Vin = VIL or VIH;
Leakage Current,
HC4052A VIO = VCC – VEE;
Common Channel
HC4053A Switch Off (Figure 4)
Ion
Maximum On–Channel HC4051A Vin = VIL or VIH;
Leakage Current,
HC4052A Switch–to–Switch =
Channel–to–Channel HC4053A VCC – VEE; (Figure 5)
AC CHARACTERISTICS
(CL = 50 pF, Input tr = tf = 6 ns)
Symbol
tPLH,
tPHL
Parameter
Maximum Propagation Delay, Channel–Select to Analog Output
(Figure 9)
VCC
V
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
Guaranteed Limit
–55 to 25°C
270
90
59
45
40
25
12
10
160
70
48
39
245
115
49
39
10
35
130
80
50
1.0
≤85°C
320
110
79
65
60
30
15
13
200
95
63
55
315
145
69
58
10
35
130
80
50
1.0
≤125°C
350
125
85
75
70
32
18
15
220
110
76
63
345
155
83
67
10
35
130
80
50
1.0
Unit
ns
tPLH,
tPHL
Maximum Propagation Delay, Analog Input to Analog Output
(Figure 10)
ns
tPLZ,
tPHZ
Maximum Propagation Delay, Enable to Analog Output
(Figure 11)
ns
tPZL,
tPZH
Maximum Propagation Delay, Enable to Analog Output
(Figure 11)
ns
Cin
CI/O
Maximum Input Capacitance, Channel–Select or Enable Inputs
Maximum Capacitance
(All Switches Off)
Analog I/O
Common O/I: HC4051A
HC4052A
HC4053A
Feedthrough
pF
pF
NOTE: For propagation delays with loads other than 50 pF, and information on typical parametric values, see Chapter 2 of the ON
Semiconductor High–Speed CMOS Data Book (DL129/D)
Typical @ 25°C, VCC = 5.0 V, VEE = 0 V
CPD
Power Dissipation Capacitance (Figure 13)*
HC4051A
HC4052A
HC4053A
45
80
45
pF
* Used to determine the no–load dynamic power consumption: P D = C PD V CC 2 f + I CC V CC . For load considerations, see Chapter 2 of the
ON Semiconductor High–Speed CMOS Data Book (DL129/D).
http://onsemi.com
5
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
