74HC590 데이터 시트보기 (PDF) - NXP Semiconductors.
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74HC590 Datasheet PDF : 21 Pages
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NXP Semiconductors
74HC590
8-bit binary counter with output register; 3-state
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
supply voltage
IIK
input clamping current
VI < −0.5 V or VI > VCC + 0.5 V
IOK
output clamping current
VO < −0.5 V or VO > VCC + 0.5 V
IO
output current
VO = −0.5 V to VCC + 0.5 V
RCO standard output
−0.5 +7.0
V
[1] -
±20
mA
[1] -
±20
mA
-
±25
mA
Qn bus driver output
-
±35
mA
ICC
IGND
Tstg
Ptot
supply current
ground current
storage temperature
total power dissipation
Tamb = −40 °C to +125 °C
DIP16 package
-
70
mA
−70 -
mA
−65 +150 °C
[2]
-
750
mW
SO16 package
-
500
mW
TSSOP16 package
-
500
mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For DIP16 package: Ptot derates linearly with 12 mW/K above 70 °C.
For SO16 packages: Ptot derates linearly with 8 mW/K above 70 °C.
For TSSOP16 packages: Ptot derates linearly with 5.5 mW/K above 60 °C.
For DHVQFN16 packages: Ptot derates linearly with 8 mW/K above 60 °C.
8. Recommended operating conditions
Table 5.
Symbol
VCC
VI
VO
∆t/∆V
Tamb
Recommended operating conditions
Parameter
Conditions
supply voltage
input voltage
output voltage
input transition rise and fall rate
ambient temperature
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
Min
Typ
Max
Unit
2.0
5.0
6.0
V
0
-
0
-
-
-
VCC
V
VCC
V
625
ns/V
-
1.67
139
ns/V
-
-
83
ns/V
−40
-
+125
°C
74HC590_2
Product data sheet
Rev. 02 — 28 April 2009
© NXP B.V. 2009. All rights reserved.
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