74HC154(2016) Просмотр технического описания (PDF) - NXP Semiconductors.
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74HC154 Datasheet PDF : 20 Pages
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Nexperia
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
VCC
IIK
IOK
IO
ICC
IGND
Tstg
Ptot
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
VI < 0.5 V or VI > VCC + 0.5 V
VO < 0.5 V or VO > VCC + 0.5 V
0.5 V < VO < VCC + 0.5 V
Tamb = 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 SO24 packages: Ptot derates linearly at 8 mW/K above 70 ×C.
For SSOP24 and TSSOP24 packages: Ptot derates linearly at 5.5 mW/K above 60 ×C.
For DHVQFN24 packages: Ptot derates linearly at 4.5 mW/K above 60 ×C.
8. Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter
Conditions
VCC
VI
VO
Tamb
t/V
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
74HC154
Min Typ Max
2.0 5.0 6.0
0
-
VCC
0
-
VCC
40 +25 +125
-
-
625
-
1.67 139
-
-
83
74HCT154
Min Typ Max
4.5 5.0 5.5
0
-
VCC
0
-
VCC
40 +25 +125
-
-
-
-
1.67 139
-
-
-
Unit
V
V
V
C
ns/V
ns/V
ns/V
74HC_HCT154
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 29 February 2016
© Nexperia B.V. 2017. All rights reserved
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