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74LVT573 Datasheet PDF : 16 Pages
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NXP Semiconductors
74LVT573
3.3 V octal D-type transparent latch; (3-state)
Table 4. Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Max
Unit
Tstg
storage temperature
Tj
junction temperature
Ptot
total power dissipation
Tamb = −40 °C to +85 °C
−65
[2] -
[3] -
+150
°C
150
°C
500
mW
[1] The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
[2] The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability.
[3] For SO20 packages: above 70 °C derate linearly with 8 mW/K.
For SSOP20 and TSSOP20 packages: above 60 °C derate linearly with 5.5 mW/K.
For DHVQFN20 packages: above 60 °C derate linearly with 4.5 mW/K.
8. Recommended operating conditions
Table 5.
Symbol
VCC
VI
VIH
VIL
IOH
IOL
Tamb
∆t/∆V
Recommended operating conditions
Parameter
Conditions
supply voltage
input voltage
HIGH-level input voltage
LOW-level input voltage
HIGH-level output current
LOW-level output current
ambient temperature
current duty cycle ≤ 50 %; fi ≥ 1 kHz
in free air
input transition rise and fall rate outputs enabled
9. Static characteristics
Min Typ Max Unit
2.7
-
3.6
V
0
-
5.5
V
2.0
-
-
V
-
-
0.8
V
-
-
−32 mA
-
-
32
mA
-
-
64
mA
−40 -
+85 °C
-
-
10
ns/V
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Tamb = −40 °C to +85 °C
Min
Typ[1] Max
VIK
input clamping voltage
VOH
HIGH-level output voltage
VOL
LOW-level output voltage
VCC = 2.7 V; IIK = −18 mA
VCC = 2.7 V to 3.6 V;
IOH = −100 µA
VCC = 2.7 V; IOH = −8 mA
VCC = 3.0 V; IOH = −32 mA
VCC = 2.7 V; IOL = 100 µA
−1.2
−0.9
-
VCC − 0.2 VCC − 0.1 -
2.4
2.5
-
2.0
2.2
-
-
0.1
0.2
VCC = 2.7 V; IOL = 24 mA
-
0.3
0.5
VCC = 3.0 V IOL = 16 mA
-
0.25
0.4
VCC = 3.0 V IOL = 32 mA
-
0.3
0.5
VOL(pu) power-up LOW-level
output voltage
VCC = 3.0 V IOL = 64 mA
VCC = 3.6 V; IO = 1 mA;
VI = GND or VCC
-
[2]
-
0.4
0.55
0.13 0.55
Unit
V
V
V
V
V
V
V
V
V
V
74LVT573_4
Product data sheet
Rev. 04 — 15 September 2008
© NXP B.V. 2008. All rights reserved.
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