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參數(shù)資料
| 型號(hào)： | 74F299 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Octal Universal Shift/Storage Register with Common Parallel I/O Pins |
| 中文描述： | 八路通用移位/存儲(chǔ)與通用并行I / O引腳注冊 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 194K |
| 代理商： | 74F299 |
AC Electrical Characteristics
74F
54F
74F
T
A
e a
25
§
C
V
CC
e a
5.0V
C
L
e
50 pF
T
A
, V
CC
e
Mil
C
L
e
50 pF
T
A
, V
CC
e
Com
C
L
e
50 pF
Symbol
Parameter
Units
Min
Typ
Max
Min
Max
Min
Max
f
max
Maximum Input Frequency
70
100
85
70
MHz
t
PLH
t
PHL
Propagation Delay
CP to Q
0
or Q
7
4.0
4.5
7.0
6.5
8.0
8.0
4.0
4.5
9.0
9.5
4.0
4.5
8.5
8.5
ns
t
PLH
t
PHL
Propagation Delay
CP to I/O
n
3.5
4.0
7.0
8.5
9.0
9.0
3.5
4.0
10.0
11.0
3.5
4.0
10.0
10.0
t
PHL
Propagation Delay
MR to Q
0
or Q
7
5.5
7.5
9.5
5.5
12.5
5.5
10.5
ns
t
PHL
Propagation Delay
MR to I/O
n
5.5
11.0
10.0
5.5
12.0
5.5
10.5
t
PZH
t
PZL
Output Enable Time
OE to I/O
n
3.5
4.0
6.0
7.0
8.0
10.0
3.0
4.0
9.5
13.0
3.5
4.0
9.0
11.0
ns
t
PHZ
t
PLZ
Output Disable Time
OE to I/O
n
2.0
1.0
4.5
4.0
6.0
5.5
1.5
1.0
7.0
6.5
2.0
1.0
7.0
6.5
t
PZH
t
PZL
Output Enable Time
S
n
to I/O
n
3.5
4.0
9.0
10.0
3.0
4.0
10.5
13.0
3.5
4.0
10.0
11.0
ns
t
PHZ
t
PLZ
Output Disable Time
S
n
to I/O
n
2.5
1.5
6.0
5.5
1.5
1.0
7.0
6.5
2.5
1.5
7.0
6.5
ns
AC Operating Requirements
74F
54F
74F
Symbol
Parameter
T
A
e a
25
§
C
V
CC
e a
5.0V
T
A
, V
CC
e
Mil
T
A
, V
CC
e
Com
Units
Min
Max
Min
Max
Min
Max
t
s
(H)
t
s
(L)
Setup Time, HIGH or LOW
S
0
or S
1
to CP
8.5
8.5
10.0
7.5
8.5
8.5
ns
t
h
(H)
t
h
(L)
Hold Time, HIGH or LOW
S
0
or S
1
to CP
0
0
0
0
0
0
t
s
(H)
t
s
(L)
Setup Time, HIGH or LOW
I/O
n
, DS
0
or DS
7
to CP
5.0
5.0
5.0
5.0
5.0
5.0
ns
t
h
(H)
t
h
(L)
Hold Time, HIGH or LOW
I/O
n
, DS
0
or DS
7
to CP
2.0
2.0
2.0
2.0
2.0
2.0
t
w
(H)
t
w
(L)
CP Pulse Width
HIGH or LOW
5.0
5.0
5.0
5.0
5.0
5.0
ns
t
w
(L)
MR Pulse Width, LOW
5.0
6.0
5.0
ns
t
rec
Recovery Time, MR to CP
7.0
12.0
7.0
ns
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F299 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F299DC | 制造商:Texas Instruments 功能描述: |
| 74F299PC | 功能描述:計(jì)數(shù)器移位寄存器 Oct Univ Shf/Sto Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| 74F299SC | 功能描述:計(jì)數(shù)器移位寄存器 Oct Univ Shf/Sto Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| 74F299SCX | 功能描述:計(jì)數(shù)器移位寄存器 Oct Univ Shf/Sto Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
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