74ALVCH16373 데이터 시트보기 (PDF) - ON Semiconductor
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74ALVCH16373 Datasheet PDF : 12 Pages
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74ALVCH16373
AC CHARACTERISTICS (Note 10; tR = tF = 2.0 ns; CL = 30 pF; RL = 500 Ω)
Limits
Symbol
Parameter
TA = –40°C to +85°C
VCC = 3.0 V t o 3.6 V VCC = 2.3 V to 2.7 V VCC = 1.65 V to 1.95 V
Waveform Min
Max
Min
Max
Min
Max Unit
tPLH
tPHL
Propagation Delay
Dn to On
1
0.5
3.0
0.5
3.4
0.5
6.8
ns
0.5
3.0
0.5
3.4
0.5
6.8
tPLH
tPHL
Propagation Delay
LE to On
1
0.5
3.0
0.5
3.9
0.5
7.8
ns
0.5
3.0
0.5
3.9
0.5
7.8
tPZH
tPZL
Output Enable Time to
High and Low Level
2
0.5
3.5
0.5
4.6
0.5
9.2
ns
0.5
3.5
0.5
4.6
0.5
9.2
tPHZ
tPLZ
Output Disable Time From
High and Low Level
2
0.5
3.5
0.5
3.8
0.5
6.8
ns
0.5
3.5
0.5
3.8
0.5
6.8
ts
Setup Time, High or Low Dn to LE
3
1.5
1.5
2.5
ns
th
Hold Time, High or Low Dn to LE
3
1.0
1.0
1.0
ns
tw
LE Pulse Width, High
3
1.5
1.5
4.0
ns
tOSHL Output–to–Output Skew
tOSLH (Note 11)
0.5
0.5
0.5
0.5
0.75
ns
0.75
10. For CL = 50 pF, add approximately 300 ps to the AC maximum specification.
11. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGH–to–LOW (tOSHL) or LOW–to–HIGH (tOSLH); parameter
guaranteed by design.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
CIN
Input Capacitance
COUT
Output Capacitance
CPD
Power Dissipation Capacitance
12. VCC = 1.8, 2.5 or 3.3 V; VI = 0V or VCC.
Condition
Note 12
Note 12
Note 12, 10 MHz
Typical
Unit
6
pF
7
pF
20
pF
Dn
Vm
VIH
Vm
0V
tPLH
tPHL
VOH
On
Vm
Vm
VOL
WAVEFORM 1 - PROPAGATION DELAYS
tR = tF = 2.0 ns, 10% to 90%; f = 1MHz; tW = 500 ns
Figure 4. AC Waveforms
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