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74AHC1G79GW View Datasheet(PDF) - NXP Semiconductors.

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Description
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74AHC1G79GW
NXP
NXP Semiconductors. NXP
74AHC1G79GW Datasheet PDF : 12 Pages
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NXP Semiconductors
74AHC1G79; 74AHCT1G79
Single D-type flip-flop; positive-edge trigger
8. Limiting values
Table 5. 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
VI
input voltage
IIK
input clamping current
VI < 0.5 V
IOK
output clamping current
VO < 0.5 V or VO > VCC + 0.5 V
IO
output current
0.5 V < VO < VCC + 0.5 V
0.5
+7.0
V
0.5
+7.0
V
20
-
mA
[1] -
±20
mA
-
±25
mA
ICC
IGND
Tstg
Ptot
supply current
ground current
storage temperature
total power dissipation
Tamb = 40 °C to +125 °C
-
75
65
[2] -
75
mA
-
mA
+150
°C
250
mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For both TSSOP5 and SC-74A packages: above 87.5 °C the value of Ptot derates linearly with 4.0 mW/K.
9. Recommended operating conditions
Table 6. 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 = 3.3 V ± 0.3 V
VCC = 5.0 V ± 0.5 V
10. Static characteristics
74AHC1G79
Min Typ Max
2.0
5.0
5.5
0
-
5.5
0
-
VCC
40 +25 +125
-
-
100
-
-
20
74AHCT1G79
Min Typ Max
4.5
5.0
5.5
0
-
5.5
0
-
VCC
40 +25 +125
-
-
-
-
-
20
Unit
V
V
V
°C
ns/V
ns/V
Table 7. Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
For type 74AHC1G79
VIH
HIGH-level
input voltage
VIL
LOW-level
input voltage
VCC = 2.0 V
VCC = 3.0 V
VCC = 5.5 V
VCC = 2.0 V
VCC = 3.0 V
VCC = 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_AHCT1G79_5
Product data sheet
Rev. 05 — 2 July 2007
© NXP B.V. 2007. All rights reserved.
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