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74F597 Просмотр технического описания (PDF) - Philips Electronics
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74F597
8-bit shift register with input storage registers
Philips Electronics
74F597 Datasheet PDF : 12 Pages
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Philips Semiconductors
8-bit shift register with input storage registers
Product specification
74F597
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
f
MAX
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PHL
Maximum clock frequency
Propagation delay
SHCP to Qs
Propagation delay
SHLD to Qs
Propagation delay
STCP to Qs
Propagation delay
SHRST to Qs
AC SETUP REQUIREMENTS
SYMBOL
PARAMETER
t
s
(H)
t
s
(L)
t
h
(H)
t
h
(L)
t
s
(H)
t
s
(L)
t
h
(H)
t
h
(L)
t
s
(H)
t
h
(L)
t
s
(H)
t
W
(H)
t
W
(L)
t
W
(H)
t
W
(L)
t
W
(L)
t
W
(L)
t
REC
Setup time, High or Low
Dn to STCP
Hold time, High or Low
Dn to STCP
Setup time, High or Low
Ds to SHCP
Hold time, High or Low
Ds to SHCP
Setup time, High
STCP to SHLD
↑
Hold time, Low
STCP to SHLD
↑
(hold mode)
Setup time, High
SHLD to SHCP
↑
SHCP Pulse width
High or Low
STCP Pulse width
High or Low
SHRST Pulse width, Low
SHLD Pulse width, Low
Recovery time, SHRST to SHCP
TEST
CONDITION
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
LIMITS
V
CC
= +5V
T
amb
= +25
°
C
C
L
= 50pF, R
L
= 500
Ω
V
CC
= +5V
±
10%
T
amb
= 0
°
C to +70
°
C
C
L
= 50pF, R
L
= 500
Ω
MIN TYP MAX
MIN
MAX
120 135
105
7.0
8.5 11.0
6.0
12.5
6.0
7.5 10.0
5.5
10.5
8.0
9.5 12.0
7.0
13.5
6.0
7.5 10.0
5.5
11.0
7.5
9.5 11.5
6.5
13.0
8.0
9.5 12.0
7.5
13.0
2.5
5.5
9.0
2.5
9.5
UNIT
MHz
ns
ns
ns
ns
TEST
CONDITION
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform 4
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
Waveform
NO TAG
LIMITS
V
CC
= +5V
T
amb
= +25
°
C
C
L
= 50pF, R
L
= 500
Ω
MIN TYP MAX
V
CC
= +5V
±
10%
T
amb
= 0
°
C to +70
°
C
C
L
= 50pF, R
L
= 500
Ω
MIN
MAX
1.0
1.5
1.5
2.0
2.0
2.0
2.0
3.0
1.0
1.0
1.5
2.0
1.5
2.0
2.0
2.5
8.5
9.0
0.0
0.0
6.0
6.5
4.5
5.5
4.5
4.5
4.5
5.0
4.5
4.5
4.5
4.5
4.5
4.5
2.0
2.5
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1991 Sep 13
6
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