74AHC1G79 View Datasheet(PDF) - Philips Electronics
Part Name
Description
View to exact match
74AHC1G79 Datasheet PDF : 12 Pages
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Philips Semiconductors
Single D-type flip-flop; positive-edge trigger
Product specification
74AHC1G79;
74AHCT1G79
DC CHARACTERISTICS
Family 74AHC1G
Over recommended operating conditions; voltage are referenced to GND (ground = 0 V).
TEST CONDITIONS
SYMBOL
PARAMETER
OTHER
VCC (V)
MIN.
VIH
HIGH-level input
voltage
2.0
1.5
3.0
2.1
5.5
3.85
VIL
LOW-level input voltage
2.0
−
3.0
−
5.5
−
VOH
HIGH-level output
VI = VIH or VIL; 2.0
1.9
voltage; all outputs
IO = −50 µA
3.0
2.9
4.5
4.4
HIGH-level output
voltage
VI = VIH or VIL; 3.0
IO = −4.0 mA
2.58
VI = VIH or VIL; 4.5
IO = −8.0 mA
3.94
VOL
LOW-level output
VI = VIH or VIL; 2.0
−
voltage; all outputs
IO = 50 µA
3.0
−
4.5
−
LOW-level output
voltage
VI = VIH or VIL; 3.0
−
IO = 4 mA
VI = VIH or VIL; 4.5
−
IO = 8 mA
II
input leakage current VI = VCC or GND 5.5
−
ICC
quiescent supply
current
VI = VCC or GND; 5.5
−
IO = 0
CI
input capacitance
−
25
TYP.
−
−
−
−
−
−
2.0
3.0
4.5
−
−
0
0
0
−
−
−
−
1.5
Tamb (°C)
−40 to +85
MAX. MIN. MAX.
−
1.5
−
−
2.1
−
−
3.85 −
0.5
−
0.5
0.9
−
0.9
1.65 −
1.65
−
1.9
−
−
2.9
−
−
4.4
−
−
2.48 −
−
3.8
−
0.1
−
0.1
0.1
−
0.1
0.1
−
0.1
0.36 −
0.44
0.36 −
0.44
0.1
−
1.0
1.0
−
10
10
−
10
UNIT
V
V
V
V
V
V
µA
µA
pF
1999 May 18
5
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