IN74HC125AD Ver la hoja de datos (PDF) - Integral Corp.
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IN74HC125AD Datasheet PDF : 5 Pages
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IN74HC125A
AC ELECTRICAL CHARACTERISTICS(CL=50pF,Input tr=tf=6.0 ns)
Symbol
Parameter
VCC
Guaranteed Limit
V 25 °C ≤85°C ≤125°C Unit
to
-55°C
tPLH, tPHL Maximum Propagation Delay, Input A to
Output Y (Figures 1 and 3)
2.0 90
4.5 18
6.0 15
115
135
ns
23
27
20
23
tPLZ, tPHZ Maximum Propagation Delay, Output Enable toY 2.0 120
150
180
ns
(Figures 2 and 4)
4.5 24
30
36
6.0 20
26
31
tPZL, tPZH Maximum Propagation Delay, Output Enable toY 2.0
90
(Figures 2 and 4)
4.5 18
6.0 15
115
135
ns
23
27
20
23
tTLH, tTHL Maximum Output Transition Time, Any Output
2.0
60
75
90
ns
(Figures 1 and 3)
4.5 12
15
18
6.0 10
13
15
CIN Maximum Input Capacitance
-
10
10
10
pF
COUT
Maximum Three-State Output Capacitance
(Output in High-Impedance State)
-
15
15
15
pF
Power Dissipation Capacitance (Per Buffer)
CPD Used to determine the no-load dynamic power
consumption:
PD=CPDVCC2f+ICCVCC
Typical @25°C,VCC=5.0 V
45
pF
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
121
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