74AHC_AHCT125_15 Datasheet, PDF (4/15 Pages) NXP Semiconductors – Quad buffer/line driver; 3-state

NXP Semiconductors
74AHC125; 74AHCT125
Quad buffer/line driver; 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
T_stg
storage temperature
P_tot
total power dissipation
SO14 package
T_amb = −40 °C to +125 °C
−65 +150 °C
[2] _-
500 mW
TSSOP14 package
[3] _-
500 mW
DHVQFN14 package
[4] _-
500 mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] P_tot derates linearly with 8 mW/K above 70 °C.
[3] P_tot derates linearly with 5.5 mW/K above 60 °C.
[4] P_tot derates linearly with 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
V_CC
V_I
V_O
T_amb
∆t/∆V
supply voltage
input voltage
output voltage
ambient temperature
input transition rise
and fall rate
V_CC = 3.3 V ± 0.3 V
V_CC = 5.0 V ± 0.5 V
9. Static characteristics
74AHC125
Min Typ Max
2.0
5.0
5.5
0
-
5.5
0
-
V_CC
−40 +25 +125
-
-
100
-
-
20
74AHCT125
Min Typ Max
4.5
5.0
5.5
0
-
5.5
0
-
V_CC
−40 +25 +125
-
-
-
-
-
20
Unit
V
V
V
°C
ns/V
ns/V
Table 6. Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
For type 74AHC125
V_IH
HIGH-level
input voltage
V_IL
LOW-level
input voltage
V_CC = 2.0 V
V_CC = 3.0 V
V_CC = 5.5 V
V_CC = 2.0 V
V_CC = 3.0 V
V_CC = 5.5 V
25 °C
−40 °C to +85 °C −40 °C to +125 °C Unit
Min Typ Max Min Max
Min
Max
1.5 -
-
1.5
-
1.5
-
V
2.1 -
-
2.1
-
2.1
-
V
3.85 -
- 3.85
-
3.85
-
V
-
- 0.5
-
0.5
-
0.5 V
-
- 0.9
-
0.9
-
0.9 V
-
- 1.65 -
1.65
-
1.65 V
74AHC_AHCT125_4
Product data sheet
Rev. 04 — 11 January 2008
© NXP B.V. 2008. All rights reserved.
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