HITACHI HD74HC4051

HD74HC4051
8-Channel Analog Multiplexer Demultiplexer
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
• Low Quiescent Supply Current
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 :
Don’t Care
HD74HC4051
Pin Arrangement
16 VCC
X4
1
X6
2
X6
X2
15 X2
X
3
X
X1
14 X1
X7
4
X7
X0
13 X0
X5
5
X5
X3
12 X3
Inhibit
6
Inhibit
A
11 A
VEE
7
B
10 B
X4
C
GND
9
8
C
(Top View)
Block Diagram
VCC
Inhibit
Control
A
Level
B
Converter
Binary to 1-of-8
Decoder With inhibit
C
GND
X0
VEE
X1
X2
Switch
In/Out
X3
X4
X5
X6
X7
2
Common
Out/In
X
HD74HC4051
Absolute Maximum Ratings
Item
Symbol
Rating
Unit
Supply voltage
VCC
–0.5 to +7.0
V
VCC – VEE
–0.5 to +7.0
V
Control input voltage
VIN
GND – 0.5 to VCC + 0.5
V
Switch I/O voltage
VI/O
VEE – 0.5 to V CC + 0.5
V
(VCC)
I CC
+50
mA
(GND)
I GND
–50
mA
Switch I/O current (per pin)
I I/O
±25
mA
Control input diode current
I IK
±20
mA
Switch I/O diode current
I IOK
±20
mA
Power dissipation
PT
500
mW
Storage temperature range
Tstg
–65 to +150
°C
Supply current
Recommended Operating Range
Item
Symbol
Min
Typ
Max
Unit
Supply voltage
VCC – VEE
2
—
6
V
VGND – VEE
–4
—
0
V
Control input voltage
VIN
0
—
VCC
V
Switch I/O voltage
VI/O
VEE
—
VCC
V
Operating temperature
Topr
–40
—
+85
°C
t r, t f
0
—
1000
ns
VCC = 4.5 V
0
—
500
ns
VCC = 6.0 V
0
—
400
ns
Input rise/fall time
VCC = 2.0 V
3
HD74HC4051
DC Characteristics (VSS = VEE = GND)
Ta = –40 to
+85°C
Ta = 25°C
VCC (V) Min
Typ
Max
Min
Max
Unit
2.0
1.5
—
—
1.5
—
V
4.5
3.15
—
—
3.15
—
6.0
4.2
—
—
4.2
—
2.0
—
—
0.5
—
0.5
4.5
—
—
1.35
—
1.35
6.0
—
—
1.8
—
1.8
2.0
—
2000 5000 —
6250 Ω
VINH = VIL
4.5
—
120
180
—
225
VI/O = VCC to VEE
6.0
—
100
170
—
210
I I/O ≤ 2 mA
2.0
—
200
800
—
1000 Ω
VINH = VIL
4.5
—
80
150
—
190
VI/O = VCC to VEE
6.0
—
70
140
—
175
VI/O ≤ 2 mA
2.0
—
50
—
—
—
between any two
4.5
—
13
40
—
50
VI/O = VCC to VEE
channels
6.0
—
10
20
—
25
I I/O ≤ 2 mA
Item
Symbol
Control input voltage VIH
VIL
ON resistance
∆ON resistance
RON
∆RON
Test Conditions
V
Ω
VINH = VIL
OFF channel
leakage current
(switch off)
I S (OFF)
6.0
—
—
±0.1
—
±1.0
µA
VINH = VIL
OFF channel
leakage current
(switch on)
I S (ON)
6.0
—
—
±0.1
—
±1.0
µA
VINH = VIL
Control input current Iin
6.0
—
—
±0.1
—
±1.0
µA
Vin = VCC or VSS
Quiescent supply
current
6.0
—
—
4.0
—
40
µA
Vin = VCC or VSS
4
I CC
HD74HC4051
AC Characteristics (CL = 50 pF, Input tr = tf = 6 ns, VSS = VEE = GND)
Ta = –40 to
+85°C
Ta = 25°C
Item
Symbol
VCC (V) Min
Typ
Max
Min
Max
Unit
Test Conditions
Propagation delay
t PLH
2.0
—
25
60
—
75
ns
RL = 10 kΩ
4.5
—
6
12
—
15
Switch input to
6.0
—
5
10
—
13
switch output
2.0
—
25
60
—
75
4.5
—
6
12
—
15
6.0
—
5
10
—
13
2.0
—
50
153
—
191
4.5
—
16
30
—
38
Control input to
6.0
—
14
26
—
33
switch output
2.0
—
50
153
—
191
4.5
—
16
30
—
38
6.0
—
14
26
—
33
2.0
—
50
153
—
191
4.5
—
14
30
—
38
6.0
—
12
26
—
33
2.0
—
50
153
—
191
4.5
—
14
30
—
38
6.0
—
12
26
—
33
2.0
—
40
153
—
191
4.5
—
17
30
—
38
6.0
—
14
26
—
33
2.0
—
40
153
—
191
4.5
—
17
30
—
38
6.0
—
14
26
—
33
time
t PHL
Propagation delay
t PLH
time
t PHL
Output enable
t ZH
time
t ZL
Output disable
t HZ
time
t LZ
ns
ns
RL = 10 kΩ
ns
ns
RL = 1 kΩ
ns
ns
RL = 1 kΩ
ns
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
5
HD74HC4051
AC Characteristics (CL = 50 pF, Input tr = tf = 6 ns, VSS = VEE = GND) (cont)
Ta = –40 to
+85°C
Ta = 25°C
VCC (V) Min
Typ
Max
Min
Max
Unit
Test Conditions
Sine wave distortion
4.5
—
0.1
—
—
—
%
f in = 1 kHz, Vin = 4 VP-P
RL = 10 kΩ, C L = 50 pF
Frequency response
channel “ON”
(Sine wave input)
4.5
—
95
—
—
—
MHz
f in = 1 MHz,
20 log 10 V OS/VIS = –3 dB
RL = 50 Ω, CL = 10 pF
Feed through
attenuation
4.5
—
–50
—
—
—
dB
RL = 600 Ω, CL = 50 pF,
f in = 1 MHz
Cross talk between
2.0
—
25
—
—
—
mV
RL = 600 Ω, CL = 15 pF,
any two switches
4.5
—
60
—
—
—
6.0
—
75
—
—
—
Maximum control
2.0
—
20
—
—
—
frequency
4.5
—
30
—
—
—
6.0
—
30
—
—
—
Item
Symbol
f in = 1 MHz
MHz
RL = 1 kΩ, C L = 15 pF
Vout = 1/2 (VCC)
AC Characteristics Test Circuit
Maximum Control Frequency
VC
VC
0V
VCC
Vin • VCC
VEE
6
VCC
VCC
VSS
Vout
RL=
1kΩ
CL=
15pF
Vout
Vcc/2
HD74HC4051
Cross talk (Control Input to Switch Output)
tr
VCC
VC
VCC
Vin
Rin=
600Ω
VCC
90%
VSS
10%
(f=1MHz)
Vout
RL=
600Ω
VSS
VEE
tf
VCC/2
CL=
50pF
VCC/2
tr=tr=6ns
Feed through Attenuation
VCC
Vin
(Sine Wave)
0.1µF
VCC
(OFF)
Vin
fin
Rin=
600Ω
Vout
RL=
600Ω
VSS
VEE
VCC/2
(Vin=0dBm,f=1MHz)
CL=
50pF
VCC/2
Sine Wave Distortion
VCC
Vin
(Sine Wave)
fin
VCC
(ON)
Vin
10µF
VEE
VSS
Vout
RL=
10kΩ
CL=
50pF
(Vin=4Vp-p,f=1kHz)
VCC/2
7
HD74HC4051
Cin, Cout, Cin–out (Input, Output, and Feed through Capacitance)
Cin-out
5V
VCC
Signal Input Pin
Commom Pin
(OFF)
VEE
VSS
Cin
Cout
Frequency Response Channel ON
VCC
fin
(Sine Wave)
fin
VCC
(ON)
Vin
0.1µF
VEE
Vout
VSS
RL=
50Ω
CL=
10pF
(Vout=0dBm,f=1MHz)
RON: ON Resistance
VCC
Vin
VCC
(ON)
I/O
VEE
O/I
VSS
V
8
VI-O
Vout
HD74HC4051
IS (OFF): OFF Channel Leakage Current (Switch OFF)
VCC
VCC
I/O
A
Vin=VCC
or VSS
Vout=VSS
or VCC
(OFF)
VEE
VSS
IS (ON): OFF Channel Leakage Current (Switch ON)
VCC
VCC
I/O
A
Vin=VCC
or VSS
Vout
OPEN
(ON)
VEE
VSS
tPLH, tPHL: Propagation Delay Time (Switch Input to Switch Output)
tr
tf
VCC
VCC
VCC
(ON)
Vin
VEE
VSS
90%
Vin
Vout
RL=
10kΩ
50%
VSS
CL=
50pF
tPLH
10%
tPHL
VOH
50%
Vout
VOL
tPLH, tPHL: Propagation Delay Time (Control Input to Switch Output)
VCC
VC=Vin
VCC
VC
VCC or VSS
VCC
Switch input pin
VSS or VCC
50%
VSS
Vout
tPLH
(Common Pin)
VEE
VSS
RL=
10kΩ
CL=
50pF
tPHL
VOH
Vout
50%
VOL
9
HD74HC4051
tZH, tZL/tHZ, tLZ: Output Enable and Disable Time
tf
VCC
VCC
VINH =Vin
VINH
50%
Vout
VCC
VSS
RL=
1kΩ
10%
tZH
tHZ
VOH
CL=
50pF
90%
Vout
VSS
VSS
50%
VOL
VCC
VOH
tZL
tLZ
50%
Vout
VOL
10
90%
VSS
VCC
VEE
tr
10%
Unit: mm
19.20
20.00 Max
1
7.40 Max
9
6.30
16
8
1.3
0.48 ± 0.10
2.54 Min 5.06 Max
2.54 ± 0.25
0.51 Min
1.11 Max
7.62
+ 0.13
0.25 – 0.05
0° – 15°
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
DP-16
Conforms
Conforms
1.07 g
Unit: mm
10.06
10.5 Max
9
1
8
1.27
*0.42 ± 0.08
0.40 ± 0.06
0.10 ± 0.10
0.80 Max
*0.22 ± 0.05
0.20 ± 0.04
2.20 Max
5.5
16
0.20
7.80 +– 0.30
1.15
0° – 8°
0.70 ± 0.20
0.15
0.12 M
*Dimension including the plating thickness
Base material dimension
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
FP-16DA
—
Conforms
0.24 g
Unit: mm
9.9
10.3 Max
9
1
8
0.635 Max
*0.42 ± 0.08
0.40 ± 0.06
0.15
*0.22 ± 0.03
0.20 ± 0.03
1.27
0.11
0.14 +– 0.04
1.75 Max
3.95
16
0.10
6.10 +– 0.30
1.08
0° – 8°
0.67
0.60 +– 0.20
0.25 M
*Dimension including the plating thickness
Base material dimension
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
FP-16DN
Conforms
Conforms
0.15 g
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,
copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party’s rights, including
intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi’s sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor
products.
Hitachi, Ltd.
Semiconductor & Integrated Circuits.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
NorthAmerica
: http:semiconductor.hitachi.com/
Europe
: http://www.hitachi-eu.com/hel/ecg
Asia (Singapore)
: http://www.has.hitachi.com.sg/grp3/sicd/index.htm
Asia (Taiwan)
: http://www.hitachi.com.tw/E/Product/SICD_Frame.htm
Asia (HongKong) : http://www.hitachi.com.hk/eng/bo/grp3/index.htm
Japan
: http://www.hitachi.co.jp/Sicd/indx.htm
For further information write to:
Hitachi Semiconductor
(America) Inc.
179 East Tasman Drive,
San Jose,CA 95134
Tel: <1> (408) 433-1990
Fax: <1>(408) 433-0223
Hitachi Europe GmbH
Electronic components Group
Dornacher Stra§e 3
D-85622 Feldkirchen, Munich
Germany
Tel: <49> (89) 9 9180-0
Fax: <49> (89) 9 29 30 00
Hitachi Europe Ltd.
Electronic Components Group.
Whitebrook Park
Lower Cookham Road
Maidenhead
Berkshire SL6 8YA, United Kingdom
Tel: <44> (1628) 585000
Fax: <44> (1628) 778322
Hitachi Asia Pte. Ltd.
16 Collyer Quay #20-00
Hitachi Tower
Singapore 049318
Tel: 535-2100
Fax: 535-1533
Hitachi Asia Ltd.
Taipei Branch Office
3F, Hung Kuo Building. No.167,
Tun-Hwa North Road, Taipei (105)
Tel: <886> (2) 2718-3666
Fax: <886> (2) 2718-8180
Hitachi Asia (Hong Kong) Ltd.
Group III (Electronic Components)
7/F., North Tower, World Finance Centre,
Harbour City, Canton Road, Tsim Sha Tsui,
Kowloon, Hong Kong
Tel: <852> (2) 735 9218
Fax: <852> (2) 730 0281
Telex: 40815 HITEC HX
Copyright ' Hitachi, Ltd., 1999. All rights reserved. Printed in Japan.