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參數(shù)資料
| 型號： | 74F524SCX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Magnitude Comparator |
| 中文描述： | F/FAST SERIES, 8-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDSO20 |
| 封裝： | 0.300 INCH, MS-013, SOIC-20 |
| 文件頁數(shù)： | 8/14頁 |
| 文件大小： | 131K |
| 代理商： | 74F524SCX |
Philips Semiconductors
Product specification
74F524
8-bit register comparator (open collector + 3-State)
1990 Aug 07
8
AC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST
CONDITION
V
CC
= +5V
T
= +25
°
C
C
L
= 50pF, R
L
= 500
V
CC
= +5V
±
10%
T
amb
= 0
°
C to +70
°
C
C
L
L
= 500
UNIT
MIN
TYP
MAX
MIN
MAX
f
MAX
t
PLH
t
PHL
t
PLH
t
PHL
Maximum clock frequency
Waveform 4
50
65
45
MHz
Propagation delay
I/On to EQ
Waveform 2
9.0
4.5
11.5
7.5
17.0
11.0
9.0
4.5
18.0
12.0
ns
Propagation delay
I/On to GT
Waveform 2
8.5
6.5
11.0
9.5
17.0
15.5
8.5
6.5
18.0
16.5
ns
t
PLH
t
PHL
Propagation delay
I/On to LT
Waveform 2
8.0
6.0
11.0
10.5
17.0
14.0
8.0
6.0
18.0
15.0
ns
t
PLH
t
PHL
Propagation delay
I/On to C/SO
Waveform 2
7.0
6.5
13.0
9.0
16.0
14.0
7.0
5.5
17.0
15.0
ns
t
PLH
t
PHL
Propagation delay
CP to EQ
Waveform 4
11.0
4.0
17.0
8.0
22.0
14.0
10.0
4.0
23.0
15.0
ns
t
PLH
t
PHL
Propagation delay
CP to GT
Waveform 4
11.0
10.0
16.0
16.5
20.0
21.0
10.0
10.0
21.0
22.0
ns
t
PHL
t
PLH
Propagation delay
CP to LT
Waveform 4
11.0
8.0
16.0
14.0
23.0
18.0
10.0
8.0
24.0
19.0
ns
t
PLH
Propagation delay
CP to C/SO (Load)
Waveform 4
10.0
16.0
20.0
10.0
21.0
ns
t
PLH
t
PHL
Propagation delay
CP to C/SO (Serial shift)
Waveform 4
5.0
4.5
10.0
9.0
13.0
11.5
5.0
4.5
14.0
12.5
ns
t
PLH
t
PHL
Propagation delay
C/SI to GT
Waveform 1
8.0
3.0
10.5
4.5
16.0
8.5
9.0
2.5
17.0
9.5
ns
t
PLH
t
PHL
Propagation delay
C/SI to LT
Waveform 1
8.0
3.0
10.5
6.0
17.0
8.5
8.0
2.5
18.0
9.5
ns
t
PLH
t
PHL
Propagation delay
Sn to C/SO
Waveform 2
6.5
5.5
8.0
10.0
14.5
17.0
6.5
5.5
15.5
18.0
ns
t
PLH
t
PHL
Propagation delay
SE to EQ
Waveform 2
3.5
2.5
7.0
4.5
10.5
8.0
3.5
2.5
11.5
9.0
ns
t
PLH
t
PHL
Propagation delay
SE to GT
Waveform 2
6.0
3.5
8.0
5.0
13.0
8.0
6.0
3.0
14.0
9.0
ns
t
PLH
t
PHL
Propagation delay
SE to LT
Waveform 2
5.0
3.5
8.0
5.5
12.0
8.0
5.0
3.0
13.0
9.0
ns
t
PLH
t
PHL
Propagation delay
C/SI to C/SO
Waveform 2
4.0
4.0
7.0
7.0
11.0
11.0
4.0
4.0
12.0
12.0
ns
t
PLH
t
PHL
Propagation delay
M to GT
Waveform 2
8.0
8.0
13.0
10.0
18.0
15.5
8.0
8.0
19.0
16.5
ns
t
PLH
t
PHL
Propagation delay
M to LT
Waveform 2
10.0
6.0
15.0
8.0
20.0
12.0
10.0
5.0
21.0
13.0
ns
t
PZH
t
PZL
Output Enable time
Sn to I/On
Waveform
NO TAG
Waveform
NO TAG
4.5
5.5
7.0
9.0
13.0
15.0
4.5
5.5
14.0
16.0
ns
t
PHZ
t
PLZ
Output Disable time
Sn to I/On
Waveform
NO TAG
Waveform
NO TAG
3.0
4.5
5.0
8.0
12.0
12.5
2.0
4.5
13.0
13.5
ns
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