74HC_HCT154_15 Datasheet, PDF (6/21 Pages) NXP Semiconductors – 4-to-16 line decoder/demultiplexer

NXP Semiconductors
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max
Unit
V_CC
I_IK
I_OK
I_O
I_CC
I_GND
T_stg
P_tot
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
V_I < −0.5 V or V_I > V_CC + 0.5 V
V_O < −0.5 V or V_O > V_CC + 0.5 V
−0.5 V < V_O < V_CC + 0.5 V
T_amb = −40 °C to +125 °C
−0.5
[1] _-
[1] _-
[1] _-
[1] _-
[1] _-
−65
[2] _-
+7.0
V
±20
mA
±20
mA
±25
mA
50
mA
−50
mA
+150
°C
300
mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For DIP24 packages: P_tot derates linearly at 12 mW/K above 70 °C.
For SO24 packages: P_tot derates linearly at 8 mW/K above 70 °C.
For SSOP24 and TSSOP24 packages: P_tot derates linearly at 5.5 mW/K above 60 °C.
For DHVQFN24 packages: P_tot derates linearly at 4.5 mW/K above 60 °C.
8. Recommended operating conditions
Table 5. Operating conditions
Symbol Parameter
74HC154
V_CC
V_I
V_O
T_amb
t_r
supply voltage
input voltage
output voltage
ambient temperature
rise time
t_f
fall time
74HCT154
V_CC
V_I
V_O
T_amb
t_r
t_f
supply voltage
input voltage
output voltage
ambient temperature
input rise time
input fall time
Conditions
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
V_CC = 4.5 V
V_CC = 4.5 V
Min
Typ
Max
Unit
2.0
5.0
6.0
V
0
-
V_CC
V
0
-
V_CC
V
−40
+25
+125
°C
-
-
1000
ns
-
6.0
500
ns
-
-
400
ns
-
-
1000
ns
-
6.0
500
ns
-
-
400
ns
4.5
5.0
5.5
V
0
-
V_CC
V
0
-
V_CC
V
−40
+25
+125
°C
-
6.0
500
ns
-
6.0
500
ns
74HC_HCT154_6
Product data sheet
Rev. 06 — 12 February 2007
© NXP B.V. 2007. All rights reserved.
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