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參數(shù)資料
| 型號(hào)： | 74F524SC |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 8-Bit Registered 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)： | 9/14頁 |
| 文件大?。?/td> | 131K |
| 代理商： | 74F524SC |
Philips Semiconductors
Product specification
74F524
8-bit register comparator (open collector + 3-State)
1990 Aug 07
9
AC SETUP REQUIREMENTS
LIMITS
T
amb
= +25
°
C
V
CC
= +5.0V
C
L
= 50pF, R
L
= 500
MIN
TYP
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
MIN
SYMBOL
PARAMETER
TEST
UNIT
CONDITION
MAX
MAX
t
s
(H)
t
s
(L)
Setup time, High or Low
I/On to CP
Waveform 3
6.0
6.0
6.0
6.0
ns
t
h
(H)
t
h
(L)
t
s
(H)
t
s
(L)
Hold time, High or Low
I/On to CP
Waveform 3
0
0
0
0
ns
Setup time, High or Low
S0, S1 to CP
Waveform 3
13.5
10.0
15.0
10.0
ns
t
h
(H)
t
h
(L)
t
s
(H)
t
s
(L)
Hold time, High or Low
S0, S1 to CP
Waveform 3
0
0
0
0
ns
Setup time, High or Low
C/SI to CP
Waveform 3
7.0
7.0
7.0
7.0
ns
t
h
(H)
t
h
(L)
t
w
(H)
t
w
(L)
Hold time, High or Low
C/SI to CP
Waveform 3
0
0
0
0
ns
CP pulse width,
High or Low
Waveform 4
5.0
10.0
5.0
10.0
ns
AC WAVEFORMS
For all waveforms, V
M
= 1.5V.
The shaded areas indicate when the input is permitted to change for predictable output performance.
SF00974
V
M
V
M
V
M
V
M
t
PHL
t
PLH
C/SI
GT, LT
Waveform 1. Propagation Delay for Inverting Outputs
SF00975
V
M
V
M
V
M
V
M
t
PHL
t
PLH
SE, C/SI, M
I/On, Sn
EQ, C/SO
GT, LT
Waveform 2. Propagation Delay for Non-Inverting Outputs
V
M
V
M
V
M
V
M
V
M
V
M
t
s
(L)
t
h
(L)
t
s
(H)
t
h
(H)
C/SI,
I/On,
Sn
CP
SF00976
Waveform 3. Setup and Hold Times
V
M
t
PLH
t
PHL
V
M
V
M
V
M
1/f
MAX
t
W
(L)
SF00977
t
W
(H)
EQ, C/SO,
GT, LT
CP
Waveform 4. Propagation Delay, Clock to Output,
Clock Pulse Width, and Maximum Clock Frequency
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F524SCX | 功能描述:校驗(yàn)器 IC 8-Bit Reg Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| 74F525 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Programmable Counter |
| 74F525 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F525DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Timer Circuit |
| 74F525PC | 制造商:Texas Instruments 功能描述: 制造商:National Semiconductor Corporation 功能描述:F/FAST SERIES, ASYN POSITIVE EDGE TRIGGERED DOWN DIVIDE BY N COUNTER, PDIP28 |
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