HEF4067BP [NXP]
16-channel analogue multiplexer/demultiplexer; 16通道模拟多路复用器/多路分解器
| 型号： | HEF4067BP |
| 厂家： | 
NXP |
| 描述： | 16-channel analogue multiplexer/demultiplexer |
| 文件： | 总9页 (文件大小：114K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC04 LOCMOS HE4000B Logic
Family Specifications HEF, HEC
• The IC04 LOCMOS HE4000B Logic
Package Outlines/Information HEF, HEC
HEF4067B
MSI
16-channel analogue
multiplexer/demultiplexer
January 1995
Product specification
File under Integrated Circuits, IC04
Philips Semiconductors
Product specification
16-channel analogue
multiplexer/demultiplexer
HEF4067B
MSI
The device contains sixteen bidirectional analogue
DESCRIPTION
switches, each with one side connected to an independent
input/output (Y0 to Y15) and the other side connected to
the common input/output (Z).
The HEF4067B is a 16-channel analogue
multiplexer/demultiplexer with four address inputs (A0 to
A3), an active LOW enable input (E), sixteen independent
inputs/outputs (Y0 to Y15) and a common input/output (Z).
With E LOW, one of the sixteen switches is selected (low
impedance ON-state) by A0 to A3. All unselected switches
are in the high impedance OFF-state. With E HIGH all
switches are in the high impedance OFF-state,
independent of A0 to A3.
The analogue inputs/outputs (Y0 to Y15 and Z) can swing
between VDD as a positive limit and VSS as a negative
limit. VDD to VSS may not exceed 15 V.
FAMILY DATA, IDD LIMITS category MSI
See Family Specifications
HEF4067BP(N): 24-lead DIL; plastic
(SOT101-1)
HEF4067BD(F): 24-lead DIL; ceramic (cerdip)
(SOT94)
HEF4067BT(D): 24-lead SO; plastic
(SOT137-1)
( ): Package Designator North America
PINNING
Y0 to Y15
independent inputs/outputs
address inputs
A0 to A3
E
Z
enable input (active LOW)
common input/output
Fig.1 Functional diagram.
Fig.2 Pinning diagram.
2
January 1995
Philips Semiconductors
Product specification
16-channel analogue
multiplexer/demultiplexer
HEF4067B
MSI
Fig.3 Schematic diagram (one switch).
FUNCTION TABLE
INPUTS
A2
CHANNEL
ON
E
A3
A1
A0
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
H
L
Y0 − Z
Y1 − Z
Y2 − Z
Y3 − Z
Y4 − Z
Y5 − Z
Y6 − Z
Y7 − Z
Y8 − Z
Y9 − Z
L
L
H
H
L
L
L
H
L
L
H
H
H
H
L
L
L
H
L
L
H
H
L
L
H
L
H
H
H
H
H
H
H
H
X
L
L
H
L
L
H
H
L
Y10 − Z
Y11 − Z
Y12 − Z
Y13 − Z
Y14 − Z
Y15 − Z
L
H
L
H
H
H
H
X
L
H
L
H
H
X
H
X
none
Note
1. H = HIGH state (the more positive voltage)
L = LOW state (the less positive voltage)
X = state is immaterial
January 1995
3
Philips Semiconductors
Product specification
16-channel analogue
multiplexer/demultiplexer
HEF4067B
MSI
Fig.4 Logic diagram.
4
January 1995
Philips Semiconductors
Product specification
16-channel analogue
multiplexer/demultiplexer
HEF4067B
MSI
DC CHARACTERISTICS
Tamb = 25 °C
VDD
V
SYMBOL
TYP.
MAX.
CONDITIONS
5
10
15
5
350
80
60
115
50
40
120
65
50
25
10
5
2500
245
175
340
160
115
365
200
155
−
Ω
Vis = VSS to VDD
see Fig.5
ON resistance
ON resistance
ON resistance
RON
Ω
Ω
Ω
Vis = VSS
see Fig.5
10
15
5
RON
RON
∆RON
IOZZ
IOZY
Ω
Ω
Ω
Vis = VDD
see Fig.5
10
15
5
Ω
Ω
‘∆’ ON resistance
between any two
channels
Ω
Vis = VSS to VDD
see Fig.5
10
15
5
−
Ω
−
Ω
OFF-state leakage
current, all
−
−
nA
nA
nA
nA
nA
nA
10
15
5
−
−
E at VDD
E at VSS
channels OFF
OFF-state leakage
current, any
−
1000
−
−
10
15
−
−
channel
−
200
Fig.5 Test set-up for measuring RON
.
January 1995
5
Philips Semiconductors
Product specification
16-channel analogue
multiplexer/demultiplexer
HEF4067B
MSI
Iis = 200 µA
VSS = 0 V
Fig.6 Typical RON as a function of input voltage.
NOTE
To avoid drawing VDD current out of terminal Z, when switch current flows into terminals Y, the voltage drop across the
bidirectional switch must not exceed 0,4 V. If the switch current flows into terminal Z, no VDD current will flow out of
terminals Y, in this case there is no limit for the voltage drop across the switch, but the voltages at Y and Z may not
exceed VDD or VSS
.
January 1995
6
Philips Semiconductors
Product specification
16-channel analogue
multiplexer/demultiplexer
HEF4067B
MSI
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; input transition times ≤ 20 ns
VDD
V
TYPICAL FORMULA FOR P (µW)
2
2
2
Dynamic power
5
1 100 fi + ∑ (foCL) × VDD
5 000 fi + ∑ (foCL) × VDD
13 300 fi + ∑ (foCL) × VDD
where
dissipation per
package (P)
10
15
fi = input freq. (MHz)
fo = output freq. (MHz)
CL = load capacitance (pF)
∑ (foCL) = sum of outputs
V
DD = supply voltage (V)
(2)
AC CHARACTERISTICS (1)
,
VSS = 0 V; Tamb = 25 °C; input transition times ≤ 20 ns
VDD
SYMBOL
V
TYP. MAX.
Propagation delays
Vis → Vos
HIGH to LOW
5
10
15
5
30
15
60
25
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tPHL
tPLH
tPHL
tPLH
note 3
note 3
note 4
note 4
10
20
25
50
LOW to HIGH
10
15
5
10
20
10
20
An → Vos
190
70
380
145
100
345
140
100
HIGH to LOW
10
15
5
50
175
70
LOW to HIGH
10
15
50
Output disable times
E → Vos
5
10
15
5
195
140
130
215
180
170
385
280
260
435
355
340
ns
ns
ns
ns
ns
ns
HIGH
tPHZ
note 5
note 5
LOW
10
15
tPLZ
Output enable times
E → Vos
5
10
15
5
155
70
315
135
100
340
140
100
ns
ns
ns
ns
ns
ns
HIGH
tPZH
note 5
note 5
50
170
70
LOW
10
15
tPZL
50
January 1995
7
Philips Semiconductors
Product specification
16-channel analogue
multiplexer/demultiplexer
HEF4067B
MSI
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; input transition times ≤ 20 ns
VDD
SYMBOL
V
TYP. MAX.
Distortion, sine-wave
5
10
15
5
0,25
0,04
0,04
−
%
response
%
note 6
note 7
note 8
note 9
note 10
%
Crosstalk between
any two channels
MHz
MHz
MHz
mV
10
15
5
1
−
Crosstalk; enable
or address input
to output
−
10
15
5
50
−
mV
mV
OFF-state
−
MHz
MHz
MHz
MHz
MHz
MHz
feed-through
10
15
5
1
−
ON-state frequency
response
13
40
70
10
15
Notes
1. Vis is the input voltage at a Y or Z terminal, whichever is assigned as input.
2. Vos is the output voltage at a Y or Z terminal, whichever is assigned as output.
3. RL = 10 kΩ to VSS; CL = 50 pF to VSS; E = VSS; Vis = VDD (square-wave); see Fig.7.
4. RL = 10 kΩ; CL = 50 pF to VSS; E = VSS; An = VDD (square-wave); Vis = VDD and RL to VSS for tPLH; Vis = VSS and
RL to VDD for tPHL; see Fig.7.
5. RL = 10 kΩ; CL = 50 pF to VSS; E = VDD (square-wave);
Vis = VDD and RL to VSS for tPHZ and tPZH
;
Vis = VSS and RL to VDD for tPLZ and tPZL; see Fig.7.
6. RL = 10 kΩ; CL = 15 pF; channel ON; Vis = 1⁄2 VDD(p-p) (sine-wave, symmetrical about 1⁄2 VDD);
fis = 1 kHz; see Fig.8.
7. RL = 1 kΩ; Vis = 1⁄2 VDD(p-p) (sine-wave, symmetrical about 1⁄2 VDD);
Vos
20 log-------- = –50 dB; see Fig.9.
Vis
8. RL = 10 kΩ to VSS; CL = 15 pF to VSS; E or An = VDD (square-wave); crosstalk is Vos (peak value); see Fig.7.
9. RL = 1 kΩ; CL = 5 pF; channel OFF; Vis = 1⁄2 VDD(p-p) (sine-wave, symmetrical about 1⁄2 VDD);
Vos
20 log-------- = –50 dB; see Fig.8.
Vis
10. RL = 1 kΩ; CL = 5 pF; channel ON; Vis = 1⁄2 VDD(p-p) (sine-wave, symmetrical about 1⁄2 VDD);
Vos
20 log-------- = –3 dB; see Fig.8.
Vis
January 1995
8
Philips Semiconductors
Product specification
16-channel analogue
multiplexer/demultiplexer
HEF4067B
MSI
Fig.7
Fig.8
(b)
(a)
Fig.9
APPLICATION INFORMATION
Some examples of applications for the HEF4067B are:
• Analogue multiplexing and demultiplexing.
• Digital multiplexing and demultiplexing.
• Signal gating.
NOTE
If break before make is needed, then it is necessary to use
the enable input.
January 1995
9
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