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74LV251DB,118

P1-P3P4-P6P7-P9P10-P12
Philips Semiconductors Product specification
74LV2518-input multiplexer (3-State)
1998 May 20
4
FUNCTION TABLE
INPUTS OUTPUTS
OE S
2
S
1
S
0
I
0
I
1
I
2
I
3
I
4
I
5
I
6
I
7
Y Y
H X X X X X X X X X X X Z Z
L L L L L X X X X X X X H L
L L L L H X X X X X X X L H
L L L H X L X X X X X X H L
L L L H X H X X X X X X L H
L L H L X X L X X X X X H L
L L H L X X H X X X X X L H
L L H H X X X L X X X X H L
L L H H X X X H X X X X L H
L H L L X X X X L X X X H L
L H L L X X X X H X X X L H
L H L H X X X X X L X X H L
L H L H X X X X X H X X L H
L H H L X X X X X X L X H L
L H H L X X X X X X H X L H
L H H H X X X X X X X L H L
L H H H X X X X X X X H L H
NOTES:
H = HIGH voltage level
L = LOW voltage level
X = don’t care
Z = high impedance OFF-state
RECOMMENDED OPERATING CONDITIONS
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT
V
CC
DC supply voltage See Note 1 1.0 3.3 3.6 V
V
I
Input voltage 0 – V
CC
V
V
O
Output voltage 0 – V
CC
V
T
amb
Operating ambient temperature range in free air
See DC and AC
characteristics
–40
–40
+85
+125
°C
t
r
, t
f
Input rise and fall times
V
CC
= 1.0V to 2.0V
V
CC
= 2.0V to 2.7V
V
CC
= 2.7V to 3.6V
–
–
–
–
–
–
500
200
100
ns/V
NOTE:
1. The LV is guaranteed to function down to V
CC
= 1.0V (input levels GND or V
CC
); DC characteristics are guaranteed from V
CC
= 1.2V to V
CC
= 5.5V.
Philips Semiconductors Product specification
74LV2518-input multiplexer (3-State)
1998 May 20
5
ABSOLUTE MAXIMUM RATINGS
1,
2
In accordance with the Absolute Maximum Rating System (IEC 134).
Voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER CONDITIONS RATING UNIT
V
CC
DC supply voltage –0.5 to +4.6 V
I
IK
DC input diode current V
I
< –0.5 or V
I
> V
CC
+ 0.5V 20 mA
I
OK
DC output diode current V
O
< –0.5 or V
O
> V
CC
+ 0.5V 50 mA
I
O
DC output source or sink current
– standard outputs
–0.5V < V
O
< V
CC
+ 0.5V 25 mA
I
GND
,
I
CC
DC V
CC
or GND current for types with
– standard outputs
50 mA
T
stg
Storage temperature range –65 to +150 °C
P
TOT
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.
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
LIMITS
SYMBOL PARAMETER TEST CONDITIONS
-40°C to +85°C -40°C to +125°C
UNIT
MIN TYP
1
MAX MIN MAX
V
CC
= 1.2 V 0.9 0.9
V
IH
HIGH level Input
voltage
V
CC
= 2.0 V 1.4 1.4
V
voltage
V
CC
= 2.7 to 3.6 V 2.0 2.0
V
CC
= 1.2 V 0.3 0.3
V
IL
LOW level Input
voltage
V
CC
= 2.0 V 0.6 0.6
V
voltage
V
CC
= 2.7 to 3.6 V 0.8 0.8
V
CC
= 1.2 V; V
I
= V
IH
or V
IL;
–I
O
= 100µA 1.2
V
O
HIGH level output
V
CC
= 2.0 V; V
I
= V
IH
or V
IL;
–I
O
= 100µA 1.8 2.0 1.8
V
V
OH
voltage; all outputs
V
CC
= 2.7 V; V
I
= V
IH
or V
IL;
–I
O
= 100µA 2.5 2.7 2.5
V
V
CC
= 3.0 V; V
I
= V
IH
or V
IL;
–I
O
= 100µA 2.8 3.0 2.8
V
OH
HIGH level output
voltage;
STANDARD
outputs
V
CC
= 3.0 V; V
I
= V
IH
or V
IL;
–I
O
= 6mA 2.40 2.82 2.20 V
V
CC
= 1.2 V; V
I
= V
IH
or V
IL;
I
O
= 100µA 0
V
O
LOW level output
V
CC
= 2.0 V; V
I
= V
IH
or V
IL;
I
O
= 100µA 0 0.2 0.2
V
V
OL
voltage; all outputs
V
CC
= 2.7 V; V
I
= V
IH
or V
IL;
I
O
= 100µA 0 0.2 0.2
V
V
CC
= 3.0 V; V
I
= V
IH
or V
IL;
I
O
= 100µA 0 0.2 0.2
V
OL
LOW level output
voltage;
STANDARD
outputs
V
CC
= 3.0 V; V
I
= V
IH
or V
IL;
I
O
= 6mA 0.25 0.40 0.50 V
Philips Semiconductors Product specification
74LV2518-input multiplexer (3-State)
1998 May 20
6
DC ELECTRICAL CHARACTERISTICS (Continued)
LIMITS
SYMBOL PARAMETER TEST CONDITIONS
-40°C to +85°C -40°C to +125°C
UNIT
MIN TYP
1
MAX MIN MAX
I
I
Input leakage
current
V
CC
= 3.6 V; V
I
= V
CC
or GND 1.0 1.0 µA
I
CC
Quiescent supply
current; MSI
V
CC
= 3.6 V; V
I
= V
CC
or GND; I
O
= 0 20.0 160 µA
∆I
CC
Additional
quiescent supply
current per input
V
CC
= 2.7 V to 3.6 V; V
I
= V
CC
– 0.6 V 500 850 µA
NOTE:
1. All typical values are measured at T
amb
= 25°C.
AC CHARACTERISTICS
GND = 0V; t
r
= t
f
= 2.5ns; C
L
= 50pF; R
L
= 1KΩ
CONDITION
LIMITS
SYMBOL PARAMETER WAVEFORM
CONDITION
–40 to +85 °C –40 to +125 °C
UNIT
V
CC
(V) MIN TYP
1
MAX MIN MAX
1.2 90
t
/
t
Propagation delay
Figure 1
2.0 31 58 70
ns
t
PHL/
t
PLH
gy
I
n
to Y
Fig
u
re
1
2.7 23 43 51
ns
3.0 to 3.6 17
2
34 41
1.2 100
t
/
t
Propagation delay
Figure 2
2.0 34 65 77
ns
t
PHL/
t
PLH
gy
I
n
to Y
Fig
u
re
2
2.7 25 48 56
ns
3.0 to 3.6 19
2
38 45
1.2 120
t
/
t
Propagation delay
Figure 1
2.0 41 77 92
ns
t
PHL/
t
PLH
gy
S
n
to Y
Fig
u
re
1
2.7 30 56 68
ns
3.0 to 3.6 23
2
45 54
1.2 125
t
/
t
Propagation delay
Figure 2
2.0 43 82 97
ns
t
PHL/
t
PLH
gy
S
n
to Y
Fig
u
re
2
2.7 31 60 71
ns
3.0 to 3.6 24
2
48 57
1.2 65
t
/
t
3-State output disable time
Figure 2
2.0 22 43 51
ns
t
PZH/
t
PZL
OE to Y, Y
Fig
u
re
2
2.7 16 31 38
ns
3.0 to 3.6 12
2
25 30
1.2 60
t
/
t
3-State output disable time
Figure 2
2.0 22 39 48
ns
t
PHZ/
t
PLZ
OE to Y, Y
Fig
u
re
2
2.7 17 29 36
ns
3.0 to 3.6 13
2
24 29
NOTES:
1. Unless otherwise stated, all typical values are measured at T
amb
= 25°C
2. Typical values are measured at V
CC
= 3.3 V.
P1-P3P4-P6P7-P9P10-P12

74LV251DB,118

Mfr. #:
Buy 74LV251DB,118
Manufacturer:
NXP Semiconductors
Description:
Encoders, Decoders, Multiplexers & Demultiplexers 3.3V 8-INPUT MUX 3-S
Lifecycle:
New from this manufacturer.
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