Datasheet 74LV4051

INTEGRATED CIRCUITS

74LV4051
8-channel analog
multiplexer/demultiplexer
Product specification
Supersedes data of 1997 Jul 15
IC24 Data Handbook

Philips
Semiconductors

1998 Jun 23


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

FEATURES

DESCRIPTION

• Optimized for low voltage applications: 1.0 to 6.0 V
• Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
• Low typ “ON” resistance:
•

74LV4051

The 74LV4051 is a low-voltage CMOS device and is pin and
function compatible with the 74HC/HCT4051.
The 74LV4051 is an 8-channel analog multiplexer/demultiplexer with
three digital select inputs (S0 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 1.0 to 6.0 V.
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 6.0 V. For operation as a digital multiplexer/demultiplexer,
VEE is connected to GND (typically ground).

60 W at Vcc – VEE = 4.5 V
90 W at Vcc – VEE = 3.0 V
145 W at Vcc – VEE = 2.0 V
Logic level translation: to enable 3 V logic to communicate with ± 3
V analog signals
Typical “break before make” built in

•
• Output capability: non-standard
• ICC category: MSI

QUICK REFERENCE DATA
GND = 0 V; Tamb = 25°C; tr =tf ≤ 2.5 ns

SYMBOL

PARAMETER

CONDITIONS

tPZH/tPZL

Turn “ON” time
E to VOS
Sn to VOS

tPHZ/tPLZ

Turn “OFF” time
E to VOS
Sn to VOS

CI

Input capacitance

CPD

Power dissipation capacitance per switch

CS

Maximum switch capacitance
independent (Y) common (Z)

TYPICAL

CL = 15 pF
RL = 1KW
VCC = 3.3 V

UNIT

23
22

ns

25
20
3.5
See Notes 1 and 2

25

pF
F

5
25

NOTES:
1. CPD is used to determine the dynamic power dissipation (PD in µW)
PD = CPD × VCC2 × fi )ȍ ((CL + CS) × VCC2 × fo) where:

fi = input frequency in MHz; CL = output load capacity in pF;
fo = output frequency in MHz; CS = maximum switch capacitance in pF;
VCC = supply voltage in V;
ȍ ((C +C ) × V 2 × f ) = sum of the outputs.
L
S
CC
o
2. The condition is VI = GND to VCC.

ORDERING INFORMATION
TEMPERATURE RANGE

OUTSIDE NORTH AMERICA

NORTH AMERICA

Code

16-Pin Plastic DIL

PACKAGES

–40°C to +125°C

74LV4051 N

74LV4051 N

SOT38-4

16-Pin Plastic SO

–40°C to +125°C

74LV4051 D

74LV4051 D

SOT109-1

16-Pin Plastic SSOP Type II

–40°C to +125°C

74LV4051 DB

74LV4051 DB

SOT338-1

16-Pin Plastic TSSOP Type I

–40°C to +125°C

74LV4051 PW

74LV4051PW DH

SOT403-1

PIN CONFIGURATION

PIN DESCRIPTION
PIN NUMBER

Y4

1

16 VCC

Y6

2

15 Y2

Z

3

14 Y1

Y7

4

13 Y0

Y5

5

12 Y3

E

6

11 S0

VEE

7

GND 8

10 S1
9

S2

SYMBOL

FUNCTION

3

Z

Common input/output

6

E

Enable input (active LOW)

7

VEE

Negative supply voltage

8

GND

Ground (0 V)

11, 10, 9

S0 to S2

Select inputs

13, 14, 15, 12,
1, 5, 2, 4

Y0 to Y7

Independent inputs/outputs

16

VCC

Positive supply voltage

SV01702

1998 Jun 23

2

853-1998 19618


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

74LV4051

LOGIC SYMBOL
LOGIC SYMBOL (IEEE/IEC)
11

S0

10

S1

9

S2

6

E

Y0

13

Y1

14

Y2

15

Y3

12

Y4

1

Y5

5

Y6

2

Y7

4

MDX
13

11

0

0
10

8X

0

14
1

7

9

15
2

2
12
3
1

6
G8

4
5
5

Z
3
6

3

SV01704

2
4

7

FUNCTION TABLE
INPUTS

INPUTS

SV01703

CHANNEL
ON

E

S2

S1

S0

L

L

L

L

Y0 – Z

L

L

L

H

Y1 – Z

L

L

H

L

Y2 – Z

L

L

H

H

Y3 – Z

L

H

L

L

Y4 – Z

L

H

L

H

Y5 – Z

L

H

H

L

Y6 – Z

L

H

H

H

Y7 – Z

H

X

X

X

None

NOTES:
H = HIGH voltage level
L
= LOW voltage level
X = don’t care

1998 Jun 23

3


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

74LV4051

FUNCTIONAL DIAGRAM
16
V CC

11

10

9

6

Y0

13

Y1

14

Y2

15

Y3

12

Y4

1

Y5

5

Y6

2

Y7

4

Z

3

S0

S1

S2

LOGIC LEVEL
CONVERSION

1–of–8
DECODER

E

GND

V EE

8

7

SV01705

SCHEMATIC DIAGRAM (ONE SWITCH)
VCC

VCC

Y
VEE

VCC
VCC

VEE

from logic

VEE
Z

SV01695

1998 Jun 23

4


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

74LV4051

ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134).

Voltages are referenced to GND (ground = 0 V).
PARAMETER

SYMBOL
VCC

DC supply voltage

"IIK

DC input diode current

"ISK
"IS
Tstg

Storage temperature range

PTOT

CONDITIONS

RATING

UNIT

–0.5 to +7.0

V

VI < –0.5 or VI > VCC + 0.5 V

20

mA

DC switch diode current

VS < –0.5 or VS > VCC + 0.5 V

20

mA

DC switch current

–0.5 V < VS < VCC + 0.5 V

25

mA

–65 to +150

°C

Power dissipation per package
– plastic DIL
– plastic mini-pack (SO)
– plastic shrink mini-pack (SSOP and TSSOP)

for temperature range: –40 to +125°C
above +70°C derate linearly with 12 mW/K
above +70°C derate linearly with 8 mW/K
above +60°C derate linearly with 5.5 mW/K

750
500
400

mW

NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

RECOMMENDED OPERATING CONDITIONS
SYMBOL
VCC

PARAMETER
DC supply voltage

VI

Input voltage

VO

Output voltage

Tamb

Operating ambient temperature range in free air

tr, tf

Input rise and fall times

CONDITIONS

MIN

TYP

MAX

UNIT

See Note 1 and Figure 5

1.0

3.3

6.0

V

0

–

VCC

V

0

–

VCC

V

+85
+125

°C

500
200
100

ns/V

See DC and AC
characteristics

–40
–40

VCC = 1.0 V to 2.0 V
VCC = 2.0 V to 2.7 V
VCC = 2.7 V to 6.0 V

–
–
–

–
–
–

NOTE:
1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 6.0V.

1998 Jun 23

5


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

74LV4051

DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions, voltages are referenced to GND (ground = 0 V)
LIMITS
SYMBOL

PARAMETER

-40°C to +85°C

TEST CONDITIONS
MIN

VIH

VIL

HIGH level Input
voltage

LOW level Input
voltage

TYP1

-40°C to +125°C
MAX

MIN

VCC = 1.2 V

0.9

0.9

VCC = 2.0 V

1.4

1.4

VCC = 2.7 to 3.6 V

2.0

2.0

VCC = 4.5 V

3.15

3.15

VCC = 6.0 V

4.20

V

4.20

VCC = 1.2 V

0.3

0.3

VCC = 2.0 V

0.6

0.6

VCC = 2.7 to 3.6 V

0.8

0.8

VCC = 4.5 V

1.35

1.35

VCC = 6.0 V

1.80

1.80

±II

Input leakage
g
current

VCC = 3.6

1.0

1.0

2.0

2.0

±IS

Analog switch
OFF-state current
per channel

VCC = 3.6

VI = VIH or VIL
IVSI = VCC - GND
(See Figure 2)

1.0

1.0

2.0

2.0

±IS

Analog
g switch
ON-state current

VI = VIH or VIL
IVSI = VCC - GND
(See Figure 3)

1.0

1.0

2.0

2.0

Quiescent supply
y
current

40

VCC = 6.0 V

VI = VCC or GND
VIS = GND or VCC;
VOS = VCC or GND

20.0

ICC

40.0

80

∆ICC

Additional
quiescent supply
current per input

VCC = 2.7 to 3.6 V

VI = VCC – 0.6 V

500

850

VCC = 1.2 V

VI = VIH or VIL;
IS = 100 mA;
VIS = VCC to GND
145

325

375

90

200

235

80

180

210

60

135

160

55

125

145

RON

ON-resistance
((peak))

VCC = 6.0

VCC = 6.0
VCC = 3.6
VCC = 6.0
VCC = 3.6 V

VI = VCC or GND

VCC = 2.0 V
VCC = 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 V

VI = VIH or VIL;
IS = 1000 mA;
VIS = VCC tto GND

VCC = 6.0 V

VCC = 1.2 V

RON

ON-resistance
((rail))

VI = VIH or VIL;
IS = 100 mA;
VIS = GND

110

235

270

VCC = 2.7 V

70

145

165

60

130

150

45

100

115

40

85

100

VCC = 3.0 to 3.6 V
VCC = 4.5 V
VCC = 6.0 V

V

µA
µA

µA

µA

µA

W

225

VCC = 2.0 V
VI = VIH or VIL;
IS = 1000 mA;
VIS = GND

UNIT

MAX

W

NOTES:
1. All typical values are measured at Tamb = 25°C.
2. At supply voltages approaching 1.2 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.
3. RON (MAX) data is preliminary.

1998 Jun 23

6


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

74LV4051

DC ELECTRICAL CHARACTERISTICS (Continued)
LIMITS
SYMBOL

PARAMETER

-40°C to +85°C

TEST CONDITIONS
MIN
VCC = 1.2 V

RON

DRON

ON-resistance
ON
resistance
((rail))

Maximum variation
of ON-resistance
b
between
any two
channels

VCC = 2.0 V
VCC = 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 1.2 V
VCC = 2.0 V
VCC = 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 V
VCC = 6.0 V

TYP1

VI = VIH or VIL;
IS = 100 mA;
VIS = VCC

250

VI = VIH or VIL;
IS = 1000 mA;
VIS = VCC

120
75
70
50
45

VI = VIH or VIL;
VIS = VCC to GND

5
4
4
3
2

-40°C to +125°C
MAX

MIN

UNIT

MAX
W

320
195
175
130
120

370
225
205
150
135

W

W

NOTES:
1. All typical values are measured at Tamb = 25°C.
2. At supply voltages approaching 1.2 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.
3. RON (MAX) data is preliminary.

1998 Jun 23

7


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

74LV4051

LOW
(from select inputs)

HIGH
(from select inputs)
V

Yn
Yn

Z

Z
A

V

is

= 0 to V

CC

I

– VEE

A

ÎÎÎ
ÎÎÎ

is
VI = VCC or VEE

VEE

VO = VEE or VCC
VEE

SV01706

Figure 1. Test circuit for measuring ON-resistance (RON).

SV01707

Figure 2. Test circuit for measuring OFF-state current.

HIGH
(from select inputs)
V

RON 150
nYn

(W)

nZ
VO
(open circuit)

A

CC

= 2.0 V

120
V

90

CC

= 3.0 V

60
VI = VCC or VEE
30

V

VEE

CC

= 4.5 V

0

SV01708

0

Figure 3. Test circuit for measuring ON-state current.

1.2

2.4

3.6

4.8
V

is

(V)

SV01701

Figure 4. Typical ON-resistance (Ron) as a function of input
voltage (Vis) for Vis = 0 to VCC – VEE.
VCC – GND
(V)
6.0

operating area

4.0

2.0

0

2.0

4.0

6.0 VCC – VEE
(V)

SV01662

Figure 5. Guaranteed operating area as a
function of the supply voltages.

1998 Jun 23

8


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

74LV4051

AC CHARACTERISTICS

GND = 0 V; tr = tf ≤ 2.5ns; CL = 50pF
LIMITS

CONDITION

SYMBOL

–40 to +85 °C

PARAMETER
VCC
(V)

OTHER

1.2

tPHL/tPLH

tPZH/tPZL

20

13

15

52

10

12

4.5

4

9

10

6.0

3

8

8

1.2

145
49

94

112

36

69

83

282

55

66

3.0 to 3.6

RL =1kW
1kW ;
CL = 50 pF
Figures 13
and
d1

2.7
3.0 to 3.6

25

47

56

6.0

19

38

43

1.2

140
48

90

107

35

66

79

272

53

63

RL = 1kW;
1kW
CL = 50 pF
Figures 13
and
d1

2.7

3.0 to 3.6
4.5

24

45

54

6.0

18

34

41

1.2

145
51

93

110

38

69

82

302

56

66

29

48

56

6.0

21

37

44

1.2

115
41

73

90

31

54

67

242

44

54

22

37

46

17

29

36

2.0
tPHZ/tPLZ

Turn-off time
E to VOS

RL = 1kW
CL = 50 pF
Figures 13
and 1

2.7
3.0 to 3.6
4.5

2.0
tPHZ/tPLZ

Turn-off time
Sn to VOS

RL = 1kW
CL = 50 pF
Figures 13
and 1

2.7
3.0 to 3.6
4.5
6.0

NOTES:
1. Unless otherwise stated, all typical values are measured at Tamb = 25°C
2. Typical values are measured at VCC = 3.3 V.

1998 Jun 23

UNIT

MAX

17

2.0
Turn-on time
Sn to VOS

MIN

6

RL = ∞ ;
CL = 50 pF
Figure 12

4.5

tPZH/tPZL

MAX

9

2.7

2.0
Turn-on time
E to VOS

TYP1
25

2.0
Propagation
g
delay
y
Vis to Vos

MIN

–40 to +125 °C

9

ns

ns

ns

ns

ns

Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

74LV4051

ADDITIONAL AC CHARACTERISTICS
Recommended conditions and typical values
GND = 0 V; tr = tf ≤ 2.5ns
SYMBOL

TYP.

UNIT

VCC
(V)

Vis(p–p)
(V)

Sine-wave distortion
f = 1 kHz

0.80
0.40

%

3.0
6.0

2.75
5.50

RL = 10 kW; CL = 50 pf
Figure 9 and 10

Sine-wave distortion
f = 10 kHz

2.40
1.20

%

3.0
6.0

2.75
5.50

RL = 10 kW; CL = 50 pf
Figure 9 and 10

Switch “OFF” signal feed through

–50
–50

dB

3.0
6.0

Note 1

RL = 600 W; CL = 50 pf; f= 1 MHz
Figures 5 and 11

Crosstalk between any two
switches/multiplexers

–60
–60

dB

3.0
6.0

Note 1

RL = 600 W; CL = 50 pf; f= 1 MHz
Figure 8

Crosstalk voltage between enable or

address input to any switch
(peak-to-peak value)

110
120

mV

3.0
6.0

fmax

Minimum frequency response
(–3 dB)

180
200

MHz

3.0
6.0

CS

Maximum switch capacitance

5

pf

V(p–p)

PARAMETER

CONDITIONS

RL = 600 W; CL = 50 pf; f= 1 MHz
(Sn or E, square wave between VCC
and GND tr = tf = 6 ns) Figure 8
Note 2

RL = 50 W; CL = 50 pF
Figures 5, 8 and 9

GENERAL NOTES:
Vis is the input voltage at nY or Z terminal, whichever is assigned as an input.
VOS is the output voltage at nY or Z terminal, whichever is assigned as an output.
NOTES:
1. Adjust input voltage Vis is 0 dBm level (0 dBm = 1 mW into 600 W).
2. Adjust input voltage Vis is 0 dBm level at VOS for 1 MHz (0 dBm = 1 mW into 50 W).
5
(dB)

0
(dB)

0

–50

–5

–100
10

10

2

10

3

10

4

f (kHz)

10

5

10

10 2

10

6

10 3

10 4

10 5

10 6

f (kHz)

SV01636

SV01635

Figure 6. Typical switch “OFF” signal feed-through as a
function of frequency.

Figure 7. Typical frequency response.

NOTES TO FIGURES 6 AND 7:
Test conditions: VCC = 3.0 V; GND = 0 V; VEE = -3.0 V; RL = 50 W; RSOURCE = 1kW.
VCC

0.1 mF
V

RL

VCC

2RL
Yn/Z

VCC

2RL

2RL
Z/Yn

Z/Yn

Yn/Z

Vos

is

channel
ON

2RL

CL

RL

2RL

channel
OFF

GND
(a)

CL

dB

GND
(b)

SV01632

Figure 8. Test circuit for measuring crosstalk between any two switches.
(a) channel ON condition; (b) channel OFF condition.

1998 Jun 23

10


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

Sn or E

VCC

NOTE TO FIGURE 8:
The crosstalk is defined as follows (oscilloscope output):

VCC

2RL

74LV4051

2RL

Yn/Z

Z/Yn

DUT

2RL

CL

2RL

V(p – p)

oscilloscope

SV01642
GND
VEE

SV01739

Figure 9. Test circuit for measuring
crosstalk between control and any switch.
NOTE TO FIGURE 9:
Adjust input voltage to obtain 0 dBm at VOS when Fin = 1 MHz. After
set-up frequency of fin is increased to obtain a reading of –3 dB at VOS.

VCC


sine-wave

2RL

0.1 mF Yn/Z

Z/Yn
Vos

channel
ON

2RL

CL

dB
GND

SV01634

Figure 10. Test circuit for measuring
minimum frequency response.
VCC


fin = 1 kHz
sine-wave

VCC
2RL

10 mF Yn/Z

Z/Yn

0.1 mF

Vos
V
channel
ON

2RL

CL

distortion
meter

2RL
Yn/Z

Z/Yn
VOS

is

channel
OFF

GND

2RL

CL

dB

GND

SV01637

Figure 11. Test circuit for measuring sine-wave distortion.
SV01639

Figure 12. Test circuit for measuring
switch “OFF” signal feed-through.

1998 Jun 23

11


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

74LV4051

WAVEFORMS
VM = 1.5 V at 2.7 V ≤ VCC ≤ 3.6 V
VM = 0.5 × VCC at 2.7 V > VCC > 3.6 V
VOL and VOH are the typical output voltage drop that occur with the
output load
Vx = VOL + 0.3 V at 2.7 V ≤ VCC ≤ 3.6 V
VX = VOL + 0.1 × VCC at 2.7 V >VCC > 3.6 V
VY = VOH – 0.3 V at 2.7 V ≤ VCC ≤ 3.6 V
VY = VOH – 0.1 × VCC at 2.7 V >VCC > 3.6 V
VI

VI

INPUTS

INPUTS

VM

VM

GND
GND
t PLH

VCC
OUTPUT
LOW-to-OFF
OFF-to-LOW
VOL

V OH
VM

OUTPUTS

tPZL

tPLZ

t PHL

VM
VX
tPZH

tPHZ

V OL
VOH

SV01638

VY

OUTPUT
HIGH-to-OFF
OFF-to-HIGH
GND

Figure 13. Input (Vis) to output (Vos) propagation delays.

VM
outputs
disabled

outputs
enabled

outputs
enabled

SV01640

Figure 14. Turn-on and turn-off times
for the inputs (Sn, E) to the output (Vos).

TEST CIRCUIT

PULSE
GENERATOR

2
VCC
Open
VEE

NEGATIVE
PULSE

90%
VM

1kW

50 pF

CL

10%
0V

D.U.T.
RT

VI

VM

10%

1kW

VO

Vl

tW

90%

S1

Vcc

tTHL (tf)

tTLH (tr)

tTLH (tr)

tTHL (tf)

90%
POSITIVE
PULSE

VEE

VI

90%
VM

VM

10%
tW

Test Circuit for Outputs

10%
0V

DEFINITIONS
RL = Load resistor
CL = Load capacitance includes jig and probe capacitance
VCC
< 2.7V

VI

Test

S1

VIS

VCC

tPLH/tPHL

Open

Pulse

2.7 - 3.6V

2.7V

tPLZ/tPZL

2
VCC

VEE

> 3.6 V

VCC

tPHZ/tPZH

VEE

RT = Termination resistance should be equal to ZOUT of
pulse generators.
tr = tf =6ns, when measuring fmax, there is no constraint on
tr, tf with 50% duty factor.

VI

SY01738

Figure 15. Load circuitry for switching times.

1998 Jun 23

12


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

DIP16: plastic dual in-line package; 16 leads (300 mil)

1998 Jun 23

13

74LV4051

SOT38-4


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

SO16: plastic small outline package; 16 leads; body width 3.9 mm

1998 Jun 23

14

74LV4051

SOT109-1


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm

1998 Jun 23

15

74LV4051

SOT338-1


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm

1998 Jun 23

16

74LV4051

SOT403-1


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

NOTES

1998 Jun 23

17

74LV4051


Philips Semiconductors

Product specification

8-channel analog multiplexer/demultiplexer

74LV4051

DEFINITIONS
Data Sheet Identification

Product Status

Definition

Objective Specification

Formative or in Design

This data sheet contains the design target or goal specifications for product development. Specifications
may change in any manner without notice.

Preliminary Specification

Preproduction Product

This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips
Semiconductors reserves the right to make changes at any time without notice in order to improve design
and supply the best possible product.

Product Specification

Full Production

This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes
at any time without notice, in order to improve design and supply the best possible product.

Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products,
including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright,
or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask
work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes
only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing
or modification.
LIFE SUPPORT APPLICATIONS
Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices,
or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected
to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips
Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully

indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale.
 Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.

Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381

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Document order number:

Philips
Semiconductors
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18

Date of release: 05-96
9397-750-04459


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