Rev.2.00 Mar 30, 2006 page 1 of 10
HD74HC4051
8-Channel Analog Multiplexer Demultiplexer REJ03D0648-0200
(Previous ADE-205-5 35)
Rev.2.00
Mar 30, 2006
Description
This device connects together the outputs of 8 switches, thus achieving an 8 Channel Multiplexer. The binary code
placed on the A, B, and C select lines determine which one of the eight switches in “on”, and connects one of the eight
inputs to the common output.
Features
• High Speed Operation
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
• Ordering In formation
Part Name Package Type Package Code
(Previous Code) Package
Abbreviation Taping Abbreviation
(Quantity)
HD74HC4051P DILP-16 pin PRDP0016AE-B
(DP-16FV) P —
HD74HC4051FPEL SOP-16 pin (JEITA) PRSP0016DH-B
(FP-16DAV) FP EL (2,000 pcs/reel)
HD74HC4051RPEL SOP-16 pin (JEDEC) PRSP0016DG-A
(FP-16DNV) RP EL (2,500 pcs/reel)
Note: Please consult the sales office for the above package availability.
Function Table
Control Inputs
Inhibit C B A
ON Switch
L L L L X0
L L L H X1
L L H L X2
L L H H X3
L H L L X4
L H L H X5
L H H L X6
L H H H X7
H X X X —
X: Irrelevant
HD74HC4051
Rev.2.00 Mar 30, 2006 page 2 of 10
Pin Arrangement
1
2
3
4
5
6
7
8
X
4
X
6
X
X
7
X
5
Inhibit
V
EE
GND
V
CC
X
2
X
1
X
0
X
3
A
B
C
X
2
X
1
X
0
X
3
A
B
X
6
X
X
7
X
5
Inhibit
16
15
14
13
12
11
10
9
X
4
C
(Top view)
Block Diagram
Inhibit
A
B
C
X
0
X
1
X
2
X
3
X
4
X
5
X
6
X
7
Switch
In/Out
Common
Out/In
X
Control
Level
Converter
Binary to 1-of-8
Decoder With inhibit
GND V
EE
V
CC
HD74HC4051
Rev.2.00 Mar 30, 2006 page 3 of 10
Absolute Maximum Ratings
Item Symbol Rating Unit
VCC –0.5 to +7.0 V Supply voltage VCC – VEE –0.5 to +7.0 V
Control input volt age VIN GND – 0.5 to VCC + 0.5 V
Switch I/O voltage VI/O V
EE – 0.5 to VCC + 0.5 V
(VCC) ICC +50 mA Supply current (GND) IGND –50 mA
Switch I/O current (per pin) II/O ±25 mA
Control input diode current IIK ±20 mA
Switch I/O diode current IIOK ±20 mA
Power dissipation PT 500 mW
Storage temperature range Tstg –65 to +150 °C
Recommended Operating Conditions
Item Symbol Min Typ Max Unit
VCC – VEE 2 — 6 V Supply voltage GND – VEE –4 — 0 V
Control input volt age VIN 0 — VCC V
Switch I/O voltage VI/O V
EE — VCC V
Operating temperature Topr –40 — +85 °C
VCC = 2.0 V 0 — 1000 ns
VCC = 4.5 V 0 — 500 ns
Input rise/fall time
VCC = 6.0 V
tr, tf
0 — 400 ns
HD74HC4051
Rev.2.00 Mar 30, 2006 page 4 of 10
Electrical Characteristics
Ta = 25°C Ta = –40 to+85°C
Item Symbol VCC (V) Min Typ Max Min Max Unit Test Conditions
2.0 1.5 — — 1.5 —
4.5 3.15 — — 3.15 —
VIH
6.0 4.2 — — 4.2 —
V
2.0 — — 0.5 — 0.5
4.5 — — 1.35 — 1.35
Control input volt age
VIL
6.0 — — 1.8 — 1.8
V
2.0 — 2000 5000 — 6250
4.5 — 120 180 — 225
6.0 — 100 170 — 210
Ω V
INH = VIL
VI/O = VCC to VEE
II/O ≤ 2 mA
2.0 — 200 800 — 1000
4.5 — 80 150 — 190
ON resistance RON
6.0 — 70 140 — 175
Ω V
INH = VIL
VI/O = VCC or VEE
VI/O ≤ 2 mA
2.0 — 50 — — —
4.5 — 13 40 — 50
∆ON resistance
between any two
channels
∆RON
6.0 — 10 20 — 25
Ω V
INH = VIL
VI/O = VCC to VEE
II/O ≤ 2 mA
OFF channel
leakage current
(switch off)
IS (OFF) 6.0 — — ±0.1 — ±1.0 µA VINH = VIL
OFF channel
leakage current
(switch on)
IS (ON) 6.0 — — ±0.1 — ±1.0 µA VINH = VIL
Control input current Iin 6.0 — — ±0.1 — ±1.0 µA Vin = VCC or GND
Quiescent su pply
current ICC 6.0 — — 4.0 — 40 µA Vin = VCC or GND
HD74HC4051
Rev.2.00 Mar 30, 2006 page 5 of 10
Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns, VEE = GND)
Ta = 25°C Ta = –40 to +85°C
Item Symbol VCC (V) Min Typ Max Min Max Unit Test Conditions
2.0 — 25 60 — 75
4.5 — 6 12 — 15
tPLH
6.0 — 5 10 — 13
ns
2.0 — 25 60 — 75
4.5 — 6 12 — 15
Propagation delay
time
tPHL
6.0 — 5 10 — 13
ns
RL = 10 kΩ
Switch input to
switch output
2.0 — 50 153 — 191
4.5 — 16 30 — 38
tPLH
6.0 — 14 26 — 33
ns
2.0 — 50 153 — 191
4.5 — 16 30 — 38
Propagation delay
time
tPHL
6.0 — 14 26 — 33
ns
RL = 10 kΩ
Control input to
switch output
2.0 — 50 153 — 191
4.5 — 14 30 — 38
tZH
6.0 — 12 26 — 33
ns
2.0 — 50 153 — 191
4.5 — 14 30 — 38
Output enable
time
tZL
6.0 — 12 26 — 33
ns
RL = 1 kΩ
2.0 — 40 153 — 191
4.5 — 17 30 — 38
tHZ
6.0 — 14 26 — 33
ns
2.0 — 40 153 — 191
4.5 — 17 30 — 38
Output disable
time
tLZ
6.0 — 14 26 — 33
ns
RL = 1 kΩ
Control input
capacitance Cin — — 5 10 — 10 pF
Switch input
capacitance Cin 5.0 — 5 — — — pF
Output capacitance
(Common pin) Cout 5.0 — 22 — — — pF
Feed through
capacitance Cin–out 5.0 — 0.7 — — — pF
Power dissipation
capacitance CPD 5.0 — 22.0 — — — pF
Sine wave distortion 4.5 — 0.1 — — — % fin = 1 kHz, Vin = 4 VP-P
RL = 10 kΩ, CL = 50 pF
Frequency response
channel “ON”
(Sine wave input)
4.5 — 95 — — — MHz fin = 1 MHz,
20 log10 VOS/VIS = –3 dB
RL = 50 Ω, CL = 10 pF
Feed through
attenuation 4.5 — –50 — — — dB RL = 600 Ω, CL = 50 pF,
fin = 1 MHz
2.0 — 25 — — —
4.5 — 60 — — —
Cross talk between
any two switches
6.0 — 75 — — —
mV RL = 600 Ω, CL = 15 pF,
fin = 1 MHz
2.0 — 20 — — —
4.5 — 30 — — —
Maximum control
frequency
6.0 — 30 — — —
MHz RL = 1 kΩ, CL = 15 pF
Vout = 1/2 (VCC)
HD74HC4051
Rev.2.00 Mar 30, 2006 page 6 of 10
Test Circuit
Maximum Control Frequency
VCC
VCC Vout
GNDVEE
VCC
Vout Vcc/2
VC
0 V
R
L
=
1 kΩ
C
L
=
15 pF
VC
Vin
•
VCC
Cross talk (Control Input to Switch Output)
VCC
VC
Vin Rin =
600 Ω
R
L
=
600 Ω C
L
=
50 pF
VCC Vout
VCC/2 VCC/2
GNDVEE
VCC 90%
tf
tr
10%
tr = tr = 6 ns
VSS
(f = 1 MHz)
10%
Feed through Attenuation
V
CC
f
in
R
in
=
600 Ω
R
L
=
600 Ω C
L
=
50 pF
V
CC
(OFF)
V
in
0.1 µFV
out
V
CC
/2 V
CC
/2
GNDV
EE
V
in
(Sine Wave)
(V
in
= 0 dBm, f = 1 MHz)
Sine Wave Distortion
V
CC
f
in
R
L
=
10 kΩ C
L
=
50pF
V
CC
(ON)
V
in
10 µF
V
out
V
CC
/2
GNDV
EE
V
in
(Sine Wave)
(V
in
= 4 V
p-p
, f = 1 kHz)
HD74HC4051
Rev.2.00 Mar 30, 2006 page 7 of 10
Cin, Cout, Cin–out (Input, Output, and Feed through Capacitance)
Signal Input Pin Commom Pin
VCC
(OFF)
Cin Cout
Cin-out
VEE
5 V
VCC
(OFF)
GND
VEE
Frequency Response Channel ON
VCC
fin
R
L
=
50 Ω
C
L
=
10 pF
VCC
(ON)
Vin
0.1 µF
Vout
GNDVEE
fin
(Sine Wave)
(Vout = 0 dBm, f = 1 MHz)
RON: ON Resistance
VCC
Vin
VI-O
Vout
VCC
(ON)
I/O O/I
GND
VEE
V
IS (OFF): OFF Channel Leakage Current (Switch OFF)
VCC
Vin = VCC
or GND
Vout = VSS
or VCC
VCC
(OFF)
I/O
GNDVEE
A
HD74HC4051
Rev.2.00 Mar 30, 2006 page 8 of 10
IS (ON): OFF Channel Leakage Current (Switch ON)
V
CC
V
in
= V
CC
or GND
V
out
OPEN
V
CC
(ON)
I/O
GNDV
EE
A
tPLH, tPHL: Propagation Delay Time (Switch Input to Switch Output)
VCC
Vin Vout
VCC
Vin
Vout
VOL
VOH
GND
R
L
=
10 kΩ
C
L
=
50 pF
VCC
(ON)
GND
VEE
tf
tr
tPLH
tPHL
90%
10%
50%
50% 50%
10%
50%
tPLH, tPHL: Propagation Delay Time (Control Input to Switch Output)
V
CC
V
CC or
GND
Switch input pin
GND
or
V
CC
V
C
= V
in
V
out
(Common Pin)
V
CC
V
C
V
out
V
OL
V
OH
GND
R
L
=
10 kΩ C
L
=
50 pF
V
CC
GNDV
EE
t
PLH
t
PHL
50%
50%
50%
50%
tZH, tZL/tHZ, tLZ: Output Enable and Disable Time
V
CC
V
CC
V
INH
V
out
V
out
V
OH
V
OL
V
OL
V
OH
GND
V
CC
GND
V
INH
= V
in
V
out
R
L
=
1 kΩ C
L
=
50 pF
V
CC
GNDV
EE
GND V
CC
t
f
t
ZH
t
ZL
t
LZ
t
HZ
t
r
90%
50%
10%
50%
50%
10%
90%
90%
50%
10%
HD74HC4051
Rev.2.00 Mar 30, 2006 page 9 of 10
Package Dimensions
7.62
MaxNomMin
Dimension in Millimeters
Symbol
Reference
19.2
6.3
5.06
A
1
Z
b
3
D
E
A
b
p
c
θ
e
L
e
1
0.51
0.56
1.30
0.19 0.25 0.31
2.29 2.54 2.79
0° 15°
20.32
7.4
0.40 0.48
1.12
2.54
1
p
1
3
1 8
16 9
e
b
A
LA
Z
e c
E
D
b
0.89
θ
( Ni/Pd/Au plating )
P-DIP16-6.3x19.2-2.54 1.05g
MASS[Typ.]
DP-16FVPRDP0016AE-B
RENESAS CodeJEITA Package Code Previous Code
0.80
0.15
1.27
7.50 8.00
0.400.34
A
1
10.5
MaxNomMin
Dimension in Millimeters
Symbol
Reference
2.20
0.900.700.50
5.50
0.200.100.00
0.46
0.250.200.15
7.80
8°0°
0.12
1.15
10.06
L
1
Z
H
E
y
x
θ
c
b
p
A
2
E
D
b
1
c
1
e
L
A
*1
*2
E
81
16 9
xM
p
*3
y
F
Index mark
b
D
E
H
Z
A
Terminal cross section
( Ni/Pd/Au plating )
p
c
b
1
1
Detail F
L
L
A
θ
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
e
P-SOP16-5.5x10.06-1.27 0.24g
MASS[Typ.]
FP-16DAVPRSP0016DH-B
RENESAS CodeJEITA Package Code Previous Code
HD74HC4051
Rev.2.00 Mar 30, 2006 page 10 of 10
0.635
0.15
1.27
5.80 6.20
0.400.34
A
1
10.30
MaxNomMin
Dimension in Millimeters
Symbol
Reference
1.75
1.270.600.40
3.95
0.250.140.10
0.46
0.250.200.15
6.10
8°0°
0.25
1.08
9.90
L
1
Z
H
E
y
x
θ
c
b
p
A
2
E
D
b
1
c
1
e
e
L
A
Index mark
E
1
y
xM
p
*3
*2
*1 F
8
916
E
H
D
A
Zb
Terminal cross section
( Ni/Pd/Au plating )
p
b
c
Detail F
1
1
L
L
A
θ
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
P-SOP16-3.95x9.9-1.27 0.15g
MASS[Typ.]
FP-16DNVPRSP0016DG-A
RENESAS CodeJEITA Package Code Previous Code
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