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參數(shù)資料
| 型號： | 74F552 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal registered transceiver with parity and flags (3-State)(帶奇偶和標志位的八通道寄存收發(fā)器（三態(tài)）) |
| 中文描述： | 八路注冊平等和旗幟（3態(tài)）（帶奇偶和標志位的八收發(fā)器通道寄存收發(fā)器（三態(tài)）） |
| 文件頁數(shù)： | 8/14頁 |
| 文件大?。?/td> | 115K |
| 代理商： | 74F552 |
Philips Semiconductors
Product specification
74F552
Octal registered transceiver with parity and flags (3-State)
1991 Jan 02
8
AC ELECTRICAL CHARACTERISTICS
LIMITS
TEST
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
CONDITIONS
UNIT
MAX
MAX
f
MAX
t
PLH
t
PHL
Maximum Clock Frequency
Waveform 1
70
85
60
MHz
Propagation delay
CPS to An or CPR to Bn
Waveform 1
3.5
4.0
5.0
6.0
8.0
9.0
3.0
3.5
8.5
9.0
ns
ns
t
PLH
Propagation delay
CPS to FS or CPR to FR
Waveform 1
3.0
5.0
7.5
2.5
8.5
ns
t
PHL
Propagation delay
OEAS to FS or OEBR to FR
Waveform 2
4.0
6.0
8.5
3.5
9.0
ns
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
Propagation delay
CPS to ERROR
Waveform 4
6.5
7.5
13.0
11.5
16.5
15.0
6.0
7.0
18.0
16.0
ns
ns
Propagation delay
CPR to PARITY
Waveform 4
6.5
10.5
8.5
13.5
11.0
17.0
5.5
10.0
12.5
18.0
ns
ns
Propagation delay
OEAS to ERROR
Waveform
NO TAG
3.5
3.0
5.5
5.0
8.0
7.0
3.0
2.5
8.5
8.0
ns
ns
t
PZH
t
PZL
Output Enable time
OEAS to An or OEBR to Bn
Waveform
NO TAG
Waveform
NO TAG
2.5
4.0
4.0
6.5
7.0
9.5
2.0
4.0
8.0
10.5
ns
ns
t
PHZ
t
PLZ
Output Disable time
OEAS to An or OEBR to Bn
Waveform
NO TAG
Waveform
NO TAG
2.0
2.0
4.0
3.5
7.0
7.0
1.5
1.5
8.5
7.5
ns
ns
t
PZH
t
PZL
Output Enable time
OEBR to PARITY
Waveform
NO TAG
Waveform
NO TAG
2.0
4.0
4.0
5.5
7.0
8.0
2.0
3.0
7.5
9.0
ns
ns
t
PHZ
t
PLZ
Output Disable time
OEBR to PARITY
Waveform
NO TAG
Waveform
NO TAG
2.0
2.0
4.0
4.0
7.0
7.5
2.0
2.0
7.5
8.0
ns
ns
AC ELECTRICAL CHARACTERISTICS
LIMITS
TEST
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
CONDITIONS
UNIT
MAX
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
(H)
t
w
(L)
Setup time, High or Low
An or Bn or PARITY to CPS or CPR
Waveform 5
7.5
4.5
8.5
5.5
ns
Hold time, High or Low
An or Bn or PARITY to CPS or CPR
Waveform 5
0
0
0
0
ns
Setup time, High or Low
CES to CPS or CER to CPR
Waveform 5
7.0
7.0
7.5
7.5
ns
Hold time, High or Low
CES to CPS or CER to CPR
Waveform 5
0
0
0
0
ns
CPS or CPR Pulse width,
High or Low
Waveform 1
5.0
6.5
6.5
7.5
ns
t
REC
Recovery time OEBR to CPR
or OEAS to CPS
Waveform 6
14.5
16.5
ns
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 74F552D | 制造商:NXP Semiconductors 功能描述: |
| 74F552DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single 8-bit Bus Transceiver |
| 74F552QC | 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 |
| 74F552QCX | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Single 8-bit Bus Transceiver |
| 74F552SC | 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 |
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