Datasheet 74HCT4051U, 74HCT4051N, 74HCT4051DB, 74HCT4051D, 74HC4051U Datasheet (Philips)
...Page 1
DATA SH EET
Product specification
File under Integrated Circuits, IC06
December 1990
INTEGRATED CIRCUITS
74HC/HCT4051
8-channel analog
multiplexer/demultiplexer
For a complete data sheet, please also download:
•The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
•The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
•The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
Page 2
December 1990 2
Philips Semiconductors Product specification
8-channel analog
multiplexer/demultiplexer
74HC/HCT4051
FEATURES
• Wide analog input voltage range: ± 5V.
• Low “ON” resistance:
80 Ω (typ.) at VCC− VEE= 4.5 V
70 Ω (typ.) at VCC− VEE= 6.0 V
60 Ω (typ.) at VCC− VEE= 9.0 V
• Logic level translation:
to enable 5 V logic to communicate with ± 5 V analog
signals
• Typical “break before make” built in
• Output capability: non-standard
• ICC category: MSI
GENERAL DESCRIPTION
The 74HC/HCT4051 are high-speed Si-gate CMOS
devices and are pin compatible with the “4051” of the
“4000B” series. They are specified in compliance with
JEDEC standard no. 7A.
The 74HC/HCT4051 are 8-channel analog
multiplexers/demultiplexers with three digital select inputs
(S
0
to S2), an active LOW enable input (E), eight
independent inputs/outputs (Y0 to Y7) and a common
input/output (Z).
With E LOW, one of the eight switches is selected (low
impedance ON-state) by S0 to S2. With E HIGH, all
switches are in the high impedance OFF-state,
independent of S0 to S2.
VCC and GND are the supply voltage pins for the digital
control inputs (S0 to S2, and E). The VCC to GND ranges
are 2.0 to 10.0 V for HC and 4.5 to 5.5 V for HCT. The
analog inputs/outputs (Y0 to Y7, and Z) can swing between
VCC as a positive limit and VEE as a negative limit.
VCC− VEE may not exceed 10.0 V.
For operation as a digital multiplexer/demultiplexer, VEE is
connected to GND (typically ground).
QUICK REFERENCE DATA
VEE= GND = 0 V; T
amb
=25°C; tr=tf= 6 ns
Notes
1. C
PD
is used to determine the dynamic power dissipation (PD in µW):
PD=CPD× V
CC
2
× fi+ ∑{ (CL+CS)×V
CC
2
× fo} where:
fi= input frequency in MHz
fo= output frequency in MHz
∑ {(CL+CS)×V
CC
2
× fo} = sum of outputs
CL= output load capacitance in pF
CS = max. switch capacitance in pF
VCC= supply voltage in V
2. For HC the condition is VI= GND to V
CC
For HCT the condition is VI= GND to VCC− 1.5 V
SYMBOL PARAMETER CONDITIONS
TYPICAL
UNIT
HC HCT
t
PZH
/ t
PZL
turn “ON” time CL= 15 pF; RL=1kΩ;
VCC=5V
E to V
os
22 22 ns
S
n
to V
os
20 24 ns
t
PHZ
/ t
PLZ
turn “OFF” time
E to V
os
18 16 ns
S
n
to V
os
19 20 ns
C
I
input capacitance 3.5 3.5 pF
C
PD
power dissipation capacitance per switch notes 1 and 2 25 25 pF
C
S
max. switch capacitance
independent (Y) 5 5 pF
common (Z) 25 25 pF
Page 3
December 1990 3
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
ORDERING INFORMATION
See
“74HC/HCT/HCU/HCMOS Logic Package Information”
.
PIN DESCRIPTION
PIN NO. SYMBOL NAME AND FUNCTION
3 Z common input/output
6
E enable input (active LOW)
7V
EE
negative supply voltage
8 GND ground (0 V)
11, 10, 9 S
0
to S
2
select inputs
13, 14, 15, 12, 1, 5, 2, 4 Y
0
to Y
7
independent inputs/outputs
16 V
CC
positive supply voltage
Fig.1 Pin configuration. Fig.2 Logic symbol. Fig.3 IEC logic symbol.
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December 1990 4
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
Fig.4 Functional diagram.
APPLICATIONS
• Analog multiplexing and demultiplexing
• Digital multiplexing and demultiplexing
• Signal gating
FUNCTION TABLE
Notes
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
INPUTS
channel
ON
ES
2
S
1
S
0
L
L
L
L
L
L
L
L
L
L
H
H
L
H
L
H
Y
0
−Z
Y
1
−Z
Y
2
−Z
Y
3
−Z
L
L
L
L
H
H
H
H
L
L
H
H
L
H
L
H
Y
4
−Z
Y
5
−Z
Y
6
−Z
Y
7
−Z
H X X X none
Fig.5 Schematic diagram (one switch).
Page 5
December 1990 5
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
RA TINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Voltages are referenced to VEE= GND (ground=0V)
Note to ratings
1. To avoid drawing V
CC
current out of terminal Z, when switch current flows in terminals Yn, the voltage drop across
the bidirectional switch must not exceed 0.4 V. If the switch current flows into terminal Z, no VCC current will flow out
of terminals Yn. In this case there is no limit for the voltage drop across the switch, but the voltages at Yn and Z may
not exceed VCC or VEE.
RECOMMENDED OPERATING CONDITIONS
SYMBOL PARAMETER MIN. MAX. UNIT CONDITIONS
V
CC
DC supply voltage −0.5 +11.0 V
±I
IK
DC digital input diode current 20 mA for VI< −0.5 V or VI> VCC + 0.5 V
±I
SK
DC switch diode current 20 mA for VS< −0.5 V or VS> VCC+ 0.5 V
±I
S
DC switch current 25 mA for −0.5 V < VS<VCC + 0.5 V
±I
EE
DC VEE current 20 mA
±I
CC
; ±I
GND
DC VCC or GND current 50 mA
T
stg
storage temperature range −65 +150 °C
P
tot
power dissipation per package for temperature range: −40 to +125 °C
74HC/HCT
plastic DIL 750 mW above +70 °C: derate linearly with 12 mW/K
plastic mini-pack (SO) 500 mW above +70 °C: derate linearly with 8 mW/K
P
S
power dissipation per switch 100 mW
SYMBOL PARAMETER
74HC 74HCT
UNIT CONDITIONS
min. typ. max. min. typ. max.
V
CC
DC supply voltage VCC − GND 2.0 5.0 10.0 4.5 5.0 5.5 V see Figs 6 and 7
V
CC
DC supply voltage VCC − V
EE
2.0 5.0 10.0 2.0 5.0 10.0 V see Figs 6 and 7
V
I
DC input voltage range GND V
CC
GND V
CC
V
V
S
DC switch voltage range V
EE
V
CCVEE
V
CC
V
T
amb
operating ambient temperature
range
−40 +85 −40 +85 °C
see DC and AC
CHARACTERISTICS
T
amb
operating ambient temperature
range
−40 +125 −40 +125 °C
t
r
, t
f
input rise and fall times
6.0
1000
500
400
250
6.0 500 ns
VCC= 2.0 V
VCC= 4.5 V
VCC= 6.0 V
VCC= 10.0 V
Page 6
December 1990 6
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
Fig.6 Guaranteed operating area as a function of
the supply voltages for 74HC4051.
Fig.7 Guaranteed operating area as a function of
the supply voltages for 74HCT4051.
DC CHARACTERISTICS FOR 74HC/HCT
For 74HC: V
CC
− GND or VCC− VEE= 2.0, 4.5, 6.0 and 9.0 V
For 74HCT: V
CC
− GND = 4.5 and 5.5 V; VCC− VEE= 2.0, 4.5, 6.0 and 9.0 V
Notes to DC characteristics
1. At supply voltages (V
CC
− VEE) approaching 2.0 V the analog switch ON-resistance becomes extremely non-linear.
Therefore it is recommended that these devices be used to transmit digital signals only, when using these supply
voltages.
2. For test circuit measuring RON see Fig.8.
SYMBOL PARAMETER
T
amb
(°C)
UNIT
TEST CONDITIONS
74HC/HCT
V
CC
(V)
V
EE
(V)
I
S
(µA)
VisV
I
+25 −40 to +85 −40 to +125
min. typ. max. min. max. min. max.
R
ON
ON resistance (peak) −
100
90
70
−
180
160
130
−
225
200
165
−
270
240
195
Ω
Ω
Ω
Ω
2.0
4.5
6.0
4.5
0
0
0
−4.5
100
1000
1000
1000
V
CC
to
V
EE
V
IH
or
V
IL
R
ON
ON resistance (rail) 150
80
70
60
−
140
120
105
−
175
150
130
−
210
180
160
Ω
Ω
Ω
Ω
2.0
4.5
6.0
4.5
0
0
0
−4.5
100
1000
1000
1000
VEEV
IH
or
V
IL
R
ON
ON resistance (rail) 150
90
80
65
−
160
140
120
−
200
175
150
−
240
210
180
Ω
Ω
Ω
Ω
2.0
4.5
6.0
4.5
0
0
0
−4.5
100
1000
1000
1000
VCCV
IH
or
V
IL
∆R
ON
maximum ∆ON
resistance between
any two channels
−
9
8
6
Ω
Ω
Ω
Ω
2.0
4.5
6.0
4.5
0
0
0
−4.5
V
CC
to
V
EE
V
IH
or
V
IL
Page 7
December 1990 7
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
DC CHARACTERISTICS FOR 74HC
Voltages are referenced to GND (ground = 0 V)
SYMBOL PARAMETER
T
amb
(°C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
V
EE
(V)
V
i
OTHER
+25 −40 to +85 −40 to +125
min. typ. max. min. max. min. max.
V
IH
HIGH level input
voltage
1.5
3.15
4.2
6.3
1.2
2.4
3.2
4.7
1.5
3.15
4.2
6.3
1.5
3.15
4.2
6.3
V 2.0
4.5
6.0
9.0
V
IL
LOW level input
voltage
0.8
2.1
2.8
4.3
0.5
1.35
1.8
2.7
0.5
1.35
1.8
2.7
0.5
1.35
1.8
2.7
V 2.0
4.5
6.0
9.0
± I
I
input leakage
current
0.1
0.2
1.0
2.0
1.0
2.0
µA 6.0
10.000
V
CC
or
GND
± I
S
analog switch
OFF-state current
per channel
0.1 1.0 1.0 µA 10.0 0 V
IH
or
V
IL
|VS|=
VCC−V
EE
Fig.10
± I
S
analog switch
OFF-state current
all channels
0.4 4.0 4.0 µA 10.0 0 V
IH
or
V
IL
|VS|=
VCC− V
EE
Fig.10
± I
S
analog switch
ON-state current
0.4 4.0 4.0 µA 10.0 0 V
IH
or
V
IL
|VS|=
VCC− V
EE
Fig.11
I
CC
quiescent supply
current
8.0
16.0
80.0
160.0
160.0
320.0
µA 6.0
10.000
V
CC
or
GND
Vis=V
EE
or VCC;
Vos= V
CC
or V
EE
Page 8
December 1990 8
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
r=tf
= 6 ns; CL=50pF
SYMBOL PARAMETER
T
amb
(°C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
V
EE
(V)
OTHER
+25 −40 to +85 −40 to +125
min. typ. max. min. max. min. max.
t
PHL
/ t
PLH
propagation delay
Vis to V
os
14
5
4
4
60
12
10
8
75
15
13
10
90
18
15
12
ns 2.0
4.5
6.0
4.5
0
0
0
−4.5
RL= ∞; CL=50pF
(see Fig.17)
t
PZH
/ t
PZL
turn “ON” time
E to V
os
72
29
21
18
345
69
59
51
430
86
73
64
520
104
88
77
ns 2.0
4.5
6.0
4.5
0
0
0
−4.5
RL=1kΩ;
CL=50pF
(see Fig.18, 19 and
20)
t
PZH
/ t
PZL
turn “ON” time
Sn to V
os
66
28
19
16
345
69
59
51
430
86
73
64
520
104
88
77
ns 2.0
4.5
6.0
4.5
0
0
0
−4.5
RL=1kΩ;
CL=50pF
(see Fig.18, 19 and
20)
t
PHZ
/ t
PLZ
turn “OFF” time
E to V
os
58
31
17
18
290
58
49
42
365
73
62
53
435
87
74
72
ns 2.0
4.5
6.0
4.5
0
0
0
−4.5
RL=1kΩ;
CL=50pF
(see Fig.18, 19 and
20)
t
PHZ
/ t
PLZ
turn “OFF” time
Sn to V
os
61
25
18
18
290
58
49
42
365
73
62
53
435
87
74
72
ns 2.0
4.5
6.0
4.5
0
0
0
−4.5
RL=1kΩ;
CL=50pF
(see Fig.18, 19 and
20)
Page 9
December 1990 9
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
DC CHARACTERISTICS FOR 74HCT
Voltages are referenced to GND (ground = 0)
Note to HCT types
1. The value of additional quiescent supply current (∆ I
CC
) for a unit load of 1 is given here.
To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below.
SYMBOL PARAMETER
T
amb
(°C)
UNIT
TEST CONDITIONS
74HCT
V
CC
(V)
V
EE
(V)
V
i
OTHER+25 −40 to +85 −40 to +125
min. typ. max. min. max. min. max.
V
IH
HIGH level
input voltage
2.0 1.6 2.0 2.0 V 4.5
to
5.5
V
IL
LOW level
input voltage
1.2 0.8 0.8 0.8 V 4.5
to
5.5
± I
I
input leakage
current
0.1 1.0 1.0 µA 5.5 0 V
CC
or
GND
± I
S
analog switch
OFF-state
current per
channel
0.1 1.0 1.0 µA 10.0 0 V
IH
or
V
IL
|VS|=
VCC− V
EE
(see Fig.10)
± I
S
analog switch
OFF-state
current all
channels
0.4 4.0 4.0 µA 10.0 0 V
IH
or
V
IL
|VS|=
VCC−V
EE
(see Fig.10)
± I
S
analog switch
ON-state
current
0.4 4.0 4.0 µA 10.0 0 V
IH
or
V
IL
|VS| =
VCC−V
EE
(see Fig.11)
I
CC
quiescent
supply current
8.0
16.0
80.0
160.0
160.0
320.0
µA 5.5
5.00−5.0
V
CC
or
GND
Vis=VEE or
VCC;
Vos= V
CC
or V
EE
∆I
CC
additional
quiescent
supply current
per input pin
for unit load
coefficient is 1
(note 1)
100 360 450 490 µA 4.5
to
5.5
0V
CC
− 2.1
V
other inputs
at VCC or
GND
INPUT UNIT LOAD COEFFICIENT
S
n
E
0.50
0.50
Page 10
December 1990 10
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
r=tf
= 6 ns; CL=50pF
SYMBOL PARAMETER
T
amb
(°C)
UNIT
TEST CONDITIONS
74HCT
V
CC
(V)
V
EE
(V)
OTHER
+25 −40 to +85 −40 to +125
min. typ. max. min. max. min. max.
t
PHL
/ t
PLH
propagation
delay Vis to V
os
5412
8
15
10
18
12
ns 4.5
4.50−4.5
RL= ∞; CL=50pF
(see Fig.17)
t
PZH
/ t
PZL
turn “ON” time
E to V
os
261655
39
69
49
83
59
ns 4.5
4.50−4.5
RL=1kΩ; CL=50pF
(see Fig.18, 19 and 20)
t
PZH
/ t
PZL
turn “ON” time
Sn to V
os
281655
39
69
49
83
59
ns 4.5
4.50−4.5
RL=1kΩ; CL=50pF
(see Fig.18, 19 and 20)
t
PHZ
/ t
PLZ
turn “OFF”
time E to V
os
191645
32
56
40
68
48
ns 4.5
4.50−4.5
RL=1kΩ; CL=50pF
(see Fig.18, 19 and 20)
t
PHZ
/ t
PLZ
turn “OFF”
time Sn to V
os
231645
32
56
40
68
48
ns 4.5
4.50−4.5
RL=1kΩ; CL=50pF
(see Fig.18, 19 and 20)
Fig.8 Test circuit for measuring RON. Fig.9 Typical RON as a function of input voltage V
is
for Vis = 0 to VCC− VEE.
Page 11
December 1990 11
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
Fig.10 Test circuit for measuring OFF-state current.
Fig.11 Test circuit for measuring ON-state current.
Page 12
December 1990 12
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
ADDITIONAL AC CHARACTERISTICS FOR 74HC/HCT
Recommended conditions and typical values
GND = 0 V; T
amb
=25°C
Notes to AC characteristics
1. Adjust input voltage V
is
to 0 dBm level (0 dBm = 1 mW into 600 Ω).
2. Adjust input voltage Visto 0 dBm level at Vos for 1 MHz (0 dBm = 1 mW into 50 Ω).
General note
Vis is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
Vos is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
SYMBOL PARAMETER typ. UNIT
V
CC
(V)
V
EE
(V)
V
is(p−p)
(V)
CONDITIONS
sine-wave distortion
f = 1 kHz
0.04
0.02%%
2.25
4.5
−2.25
−4.5
4.0
8.0
R
L
=10kΩ; CL=50pF
(see Fig.14)
sine-wave distortion
f = 10 kHz
0.12
0.06%%
2.25
4.5
−2.25
−4.5
4.0
8.0
R
L
=10kΩ; CL=50pF
(see Fig.14)
switch “OFF” signal
feed-through
−50
−50dBdB
2.25
4.5
−2.25
−4.5
note 1
R
L
= 600 Ω; CL=50pF
(see Figs 12 and 15)
V
(p−p)
crosstalk voltage between
control and any switch
(peak-to-peak value)
110
220mVmV
4.5
4.5
0
−4.5
RL= 600 Ω; CL= 50 pF;
f = 1 MHz (E or Sn,
square-wave between
VCC and GND,
tr=tf= 6 ns)
(see Fig.16)
f
max
minimum frequency
response (−3dB)
170
180
MHz
MHz
2.25
4.5
−2.25
−4.5
note 2
RL=50Ω;CL= 10 pF
(see Fig.13 and 14)
C
S
maximum switch capacitance
independent (Y)
common (Z)
5
25
pF
pF
Fig.12 Typical switch “OFF” signal feed-through as a function of frequency.
Test conditions:
V
CC
= 4.5 V; GND = 0 V; VEE= −4.5 V;
R
L
=50Ω; R
source
=1kΩ
Page 13
December 1990 13
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
Test conditions:
V
CC
= 4.5 V; GND = 0 V; VEE= −4.5 V;
R
L
=50Ω; R
source
=1kΩ
Fig.13 Typical frequency response.
Fig.14 Test circuit for measuring sine-wave
distortion and minimum frequency response.
Fig.15 Test circuit for measuring switch “OFF”
signal feed-through.
Fig.16 Test circuit for measuring crosstalk between control and any switch.
The crosstalk is defined as follows (oscilloscope output):
Page 14
December 1990 14
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
AC WAVEFORMS
Fig.17 Waveforms showing the input (Vis) to output (Vos) propagation delays.
(1) HC : VM= 50%; VI= GND to VCC.
HCT: V
M
= 1.3 V; VI= GND to 3 V.
Fig.18 Waveforms showing the turn-ON and turn-OFF times.
Page 15
December 1990 15
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
TEST CIRCUIT AND WAVEFORMS
Fig.19 Test circuit for measuring AC performance.
Conditions
TEST SWITCH V
is
t
PZH
t
PZL
t
PHZ
t
PLZ
others
V
EE
V
CC
V
EE
V
CC
open
V
CC
V
EE
V
CC
V
EE
pulse
FAMILY AMPLITUDE V
M
tr; t
f
f
max
;
PULSE WIDTH
OTHER
74HC
74HCT
V
CC
3.0 V
50%
1.3 V
< 2ns
<2ns
6ns
6ns
CL= load capacitance including jig and probe capacitance (see AC CHARACTERISTICS for values).
RT= termination resistance should be equal to the output impedance ZO of the pulse generator.
tr=tf= 6 ns; when measuring f
max
, there is no constraint to tr, tf with 50% duty factor.
Fig.20 Input pulse definitions.
Conditions
TEST SWITCH V
is
t
PZH
t
PZL
t
PHZ
t
PLZ
others
V
EE
V
CC
V
EE
V
CC
open
V
CC
V
EE
V
CC
V
EE
pulse
FAMILY AMPLITUDE V
M
tr; t
f
f
max
;
PULSE WIDTH
OTHER
74HC
74HCT
V
CC
3.0 V
50%
1.3 V
< 2ns
<2ns
6ns
6ns
CL= load capacitance including jig and probe capacitance (see AC CHARACTERISTICS for values).
RT= termination resistance should be equal to the output impedance ZO of the pulse generator.
tr=tf= 6 ns; when measuring f
max
, there is no constraint to tr, tf with 50% duty factor.
Page 16
December 1990 16
Philips Semiconductors Product specification
8-channel analog multiplexer/demultiplexer 74HC/HCT4051
PACKAGE OUTLINES
See
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
.
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