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參數(shù)資料
| 型號： | 74F544MSA |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal Registered Transceiver |
| 中文描述： | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封裝： | 5.30 MM, EIAJ TYPE2, SSOP-24 |
| 文件頁數(shù)： | 8/16頁 |
| 文件大?。?/td> | 119K |
| 代理商： | 74F544MSA |
Philips Semiconductors
Product specification
74F543, 74F544
Octal registered transceivers
1994 Dec 5
8
AC ELECTRICAL CHARACTERISTICS FOR 74F543
74F543 LIMITS
T
amb
= +25
°
C
V
CC
= 5.0V
C
L
= 50pF
R
L
= 500
TYP
T
amb
= 0
°
C to +70
°
C
V
CC
= 5.0V
±
10%
C
L
= 50pF
R
L
= 500
MIN
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
MIN
MAX
MAX
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
A
n
to B
n
Propagation delay
B
n
to A
n
Propagation delay
LEBA to A
n
Propagation delay
LEAB to B
n
Output Enable time
OEBA to A
n
or OEAB to B
n
Output Disable time
OEBA to A
n
or OEAB to B
n
Output Enable time
EBA to A
n
or EAB to B
n
Output Disable time
EBA to A
n
or EAB to B
n
Waveform 2
3.5
3.0
5.5
5.0
8.5
8.0
3.0
2.5
9.0
8.5
ns
Waveform 2
2.5
2.5
4.0
4.5
7.0
7.5
2.5
2.5
7.5
8.0
ns
Waveform NO TAG, 2
5.0
4.0
7.0
6.0
10.0
9.0
4.5
4.0
11.0
9.5
ns
Waveform NO TAG, 2
6.0
4.5
8.5
6.5
11.5
9.5
5.5
4.0
12.5
10.0
ns
Waveform 4
Waveform 5
2.0
3.5
4.0
5.0
7.5
8.5
1.5
3.0
8.0
9.0
ns
Waveform 4
Waveform 5
1.0
1.5
3.0
4.0
6.5
7.5
1.0
1.0
7.5
8.5
ns
Waveform 4
Waveform 5
4.5
5.0
7.0
7.0
10.5
10.5
4.0
4.5
11.5
11.0
ns
Waveform 4
Waveform 5
2.5
4.5
5.0
7.0
8.5
11.0
2.0
3.0
9.5
12.0
ns
AC SETUP REQUIREMENTS FOR 74F543
74F543 LIMITS
T
amb
= +25
°
C
V
CC
= 5.0V
C
L
= 50pF
R
L
= 500
MIN
T
amb
= 0
°
C to +70
°
C
V
CC
= 5.0V
±
10%
C
L
= 50pF
R
L
= 500
MIN
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
TYP
MAX
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
w
(L)
Setup time, High or Low
A
n
to LEAB or B
n
to LEBA
Hold time, High or Low
A
n
to LEAB or B
n
to LEBA
Setup time, High or Low
A
n
to EAB or B
n
to EBA
Hold time, High or Low
A
n
to EAB or B
n
to
EBA
Latch enable pulse width, Low
Waveform 3
0.0
2.5
0.0
3.0
ns
Waveform 3
0.0
1.5
0.0
2.0
ns
Waveform 3
1.0
2.5
1.5
3.0
ns
Waveform 3
0.0
1.5
0.0
2.0
ns
Waveform 3
4.0
4.5
ns
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PDF描述 |
|---|---|
| 74F544SPC | Octal Registered Transceiver |
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| 54F657SDMQB | Bus Transceiver |
| 54F540LMQB | Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F544MSAQB | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal Registered Transceiver |
| 74F544MSAX | 功能描述:總線收發(fā)器 Oct Registered Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74F544PC | 制造商:Freescale Semiconductor 功能描述: 制造商:Texas Instruments 功能描述: |
| 74F544SC | 功能描述:總線收發(fā)器 Oct Registered Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74F544SCQB | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal Registered Transceiver |
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