Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
RECOMMENDED OPERATING CONDITIONS
74HC154
SYMBOL
V
CC
V
I
V
O
T
amb
t
r
, t
f
PARAMETER
supply voltage
input voltage
output voltage
ambient temperature
input rise and fall times
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
CONDITIONS
MIN.
2.0
0
0
−40
−
−
−
TYP.
5.0
−
−
+25
−
6.0
−
MAX.
6.0
V
CC
V
CC
+125
1000
500
400
74HC154; 74HCT154
74HCT154
UNIT
MIN.
4.5
0
0
−40
−
−
−
TYP.
5.0
−
−
+25
−
6.0
−
MAX.
5.5
V
CC
V
CC
+125
−
500
−
V
V
V
°C
ns
ns
ns
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134); voltages are referenced to GND (ground = 0 V).
SYMBOL
V
CC
I
IK
I
OK
I
O
I
CC
, I
GND
T
stg
P
tot
Notes
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. For DIP24 packages: above 70
°C
the value of P
tot
derates linearly with 12 mW/K.
For SO24 packages: above 70
°C
the value of P
tot
derates linearly with 8 mW/K.
For SSOP24 and TSSOP24 packages: above 60
°C
the value of P
tot
derates linearly with 5.5 mW/K.
For DHVQFN24 packages: above 60
°C
the value of P
tot
derates linearly with 4.5 mW/K.
PARAMETER
supply voltage
input diode current
output diode current
output source or sink current
V
CC
or GND current
storage temperature
power dissipation
T
amb
=
−40 °C
to +125
°C;
note 2
V
I
<
−0.5
V or V
I
> V
CC
+ 0.5 V; note 1
V
O
<
−0.5
V or V
O
> V
CC
+ 0.5 V; note 1
−0.5
V < V
O
< V
CC
+ 0.5 V; note 1
note 1
CONDITIONS
MIN.
−0.5
−
−
−
−
−65
−
MAX.
+7.0
±20
±20
±25
±50
+150
300
UNIT
V
mA
mA
mA
mA
°C
mW
2004 Oct 12
7
PHILIPS [ NXP SEMICONDUCTORS ]
