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參數(shù)資料
| 型號(hào)： | 74F573DCQB |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Octal D-Type Latch with TRI-STATE Outputs |
| 中文描述： | 八路D型鎖存器與三態(tài)輸出 |
| 文件頁數(shù)： | 8/14頁 |
| 文件大?。?/td> | 107K |
| 代理商： | 74F573DCQB |
Philips Semiconductors
Product specification
74F573/74F574
Latch/flip-flop
1989 Oct 16
8
AC WAVEFORMS
For all waveforms, V
M
= 1.5V
The shaded areas indicate when the input is permitted to change for predictable output performance.
t
W
(H)
t
PHL
E, CP
Qn
V
M
V
M
V
M
V
M
V
M
1/f
MAX
t
W
(L)
t
PLH
SF01081
Waveform 1. Propagation Delay, Clock and Enable Inputs
to Output, Enable, Clock Pulse Widths,
and Maximum Clock Frequency
V
M
V
M
V
M
t
PHL
Dn
V
M
t
PLH
SF01082
Qn
Waveform 2. Propagation Delay for Data to Outputs
t
h
(H)
t
s
(H)
CP
SF00191
V
M
V
M
V
M
V
M
V
M
V
M
t
h
(L)
t
s
(L)
Dn
Waveform 3. Data Setup and Hold Times
E
Dn
V
M
V
M
V
M
V
M
V
M
V
M
t
s
(L)
t
s
(H)
t
h
(L)
t
h
(H)
SF00992
Waveform 4. Data Setup and Hold Times
V
M
V
M
V
M
t
PHZ
t
PZH
V
OH
-0.3V
0V
OE
Qn
SF00343
Waveform 5. 3-State Output Enable Time to High Level
and Output Disable Time from High Level
V
M
V
M
V
M
t
PLZ
t
PZL
V
OL
+0.3V
SF00344
Qn
OE
Waveform 6. 3-State Output Enable Time to Low Level
and Output Disable Time from Low Level
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F573SC | Octal D-Type Latch with TRI-STATE Outputs |
| 74F573 | Octal D-Type Latch with 3-STATE Outputs |
| 74F574SC | Octal D-Type Flip-Flop with 3-STATE Outputs |
| 74F574SJ | Octal D-Type Flip-Flop with 3-STATE Outputs |
| 74F573PC | Octal D-Type Latch with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F573DCX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal D-Type Latch with TRI-STATE Outputs |
| 74F573DMQB | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal D-Type Latch with TRI-STATE Outputs |
| 74F573DMX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal D-Type Latch with TRI-STATE Outputs |
| 74F573FCQB | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal D-Type Latch with TRI-STATE Outputs |
| 74F573FCX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal D-Type Latch with TRI-STATE Outputs |
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