74ALS563A Ver la hoja de datos (PDF) - Philips Electronics
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74ALS563A Datasheet PDF : 12 Pages
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Philips Semiconductors
Latch/flip-flop
Product specification
74ALS563A/74ALS564A
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
fMAX
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Propagation delay
Dn to Qn
Propagation delay
E to Qn
Output enable time
to High or Low level
Output disable time
from High or Low level
Maximum clock frequency
Propagation delay
CP to Qn
Output enable time
to High or Low level
Output disable time
from High or Low level
AC SETUP REQUIREMENTS
SYMBOL
PARAMETER
tsu(H)
tsu(L)
th(H)
th(L)
tw(H)
tsu(H)
tsu(L)
th(H)
th(L)
tw(H)
tw(L)
Setup time, High or Low
Dn to E
Hold time, High or Low
Dn to E
E Pulse width, High
Setup time, High or Low
Dn to CP
Hold time, High or Low
Dn to CP
CP Pulse width,
High or Low
TEST CONDITION
74ALS563A
74ALS564A
Waveform 3
Waveform 2
Waveform 6
Waveform 7
Waveform 6
Waveform 7
Waveform 1
Waveform 1
Waveform 6
Waveform 7
Waveform 6
Waveform 7
LIMITS
Tamb = 0°C to +70°C
VCC = +5.0V ± 10%
CL = 50pF, RL = 500Ω
MIN
MAX
2.0
10.0
3.0
10.0
4.0
13.0
4.0
13.0
1.0
9.0
3.0
11.0
1.0
9.0
2.0
11.0
45
3.0
12.0
4.0
12.0
1.0
9.0
3.0
11.0
1.0
9.0
2.0
11.0
UNIT
ns
ns
ns
ns
MHz
ns
ns
ns
TEST CONDITION
74ALS563A
74ALS564A
Waveform 4
Waveform 4
Waveform 1
Waveform 5
Waveform 5
Waveform 5
LIMITS
Tamb = 0°C to +70°C
VCC = +5.0V ± 10%
CL = 50pF, RL = 500Ω
MIN
MAX
6.0
6.0
6.0
6.0
10.0
6.0
6.0
1.0
1.0
7.0
11.0
UNIT
ns
ns
ns
ns
ns
ns
1996 Jul 01
7
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