Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Voltages are referenced to V
EE
= GND (ground = 0 V)
SYMBOL
V
CC
±I
IK
±I
SK
±I
S
±I
EE
±I
CC
;
±I
GND
T
stg
P
tot
PARAMETER
DC supply voltage
DC digital input diode current
DC switch diode current
DC switch current
DC V
EE
current
DC V
CC
or GND current
storage temperature range
power dissipation per package
plastic DIL
plastic mini-pack (SO)
P
S
power dissipation per switch
750
500
100
mW
mW
mW
−65
MIN. MAX. UNIT
−0.5
+11.0 V
20
20
25
20
50
+150
mA
mA
mA
mA
mA
°C
74HC/HCT4051
CONDITIONS
for V
I
<
−0.5
V or V
I
> V
CC
+ 0.5 V
for V
S
<
−0.5
V or V
S
> V
CC
+ 0.5 V
for
−0.5
V < V
S
< V
CC
+ 0.5 V
for temperature range:
−40
to +125
°C
74HC/HCT
above +70
°C:
derate linearly with 12 mW/K
above +70
°C:
derate linearly with 8 mW/K
Note to ratings
1. To avoid drawing V
CC
current out of terminal Z, when switch current flows in terminals Y
n
, the voltage drop across
the bidirectional switch must not exceed 0.4 V. If the switch current flows into terminal Z, no V
CC
current will flow out
of terminals Y
n
. In this case there is no limit for the voltage drop across the switch, but the voltages at Y
n
and Z may
not exceed V
CC
or V
EE
.
RECOMMENDED OPERATING CONDITIONS
74HC
SYMBOL
V
CC
V
CC
V
I
V
S
T
amb
T
amb
t
r
, t
f
PARAMETER
min.
typ.
max.
min.
typ.
max.
74HCT
UNIT
CONDITIONS
see Figs 6 and 7
see Figs 6 and 7
DC supply voltage V
CC
−
GND
DC supply voltage V
CC
−
V
EE
DC input voltage range
DC switch voltage range
operating ambient temperature
range
operating ambient temperature
range
input rise and fall times
2.0
2.0
GND
V
EE
−40
−40
5.0
5.0
10.0
10.0
V
CC
V
CC
+85
4.5
2.0
GND
V
EE
−40
5.0
5.0
5.5
10.0
V
CC
V
CC
+85
V
V
V
V
°C
+125
−40
1000
500
400
250
+125
°C
see DC and AC
CHARACTERISTICS
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
CC
= 10.0 V
6.0
6.0
500
ns
December 1990
5
PHILIPS [ NXP SEMICONDUCTORS ]
