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參數資料
| 型號： | DM74S299 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 3-STATE 8-Bit Universal Shift/Storage Register(三態(tài)輸出的8位通用移位/存儲寄存器) |
| 中文描述： | 三態(tài)8位通用移位/存儲寄存器（三態(tài)輸出的8位通用移位/存儲寄存器） |
| 文件頁數： | 3/5頁 |
| 文件大小： | 58K |
| 代理商： | DM74S299 |
3
www.fairchildsemi.com
D
Absolute Maximum Ratings
(Note 2)
Note 2:
The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Note 3:
C
L
=
15 pF, R
L
=
280
, T
A
=
25
°
C and V
CC
=
5V.
Note 4:
C
L
=
50 pF, R
L
=
280
, T
A
=
25
°
C and V
CC
=
5V.
Note 5:
T
A
=
25
°
C and V
CC
=
5V.
Note 6:
The symbol (
↑
) indicates the rising edge of the clock pulse is used for reference.
Note 7:
Data includes the two serial inputs and the eight input/output data lines.
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
7V
5.5V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
Symbol
V
CC
V
IH
V
IL
I
OH
Parameter
Min
4.75
2
Nom
5
Max
5.25
Units
V
V
V
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current (Q
A
thru Q
H
)
HIGH Level Output Current (Q
A
′
, Q
H
′
)
LOW Level Output Current (Q
A
thru Q
H
)
HIGH Level Output Current (Q
A
′
, Q
H
′
)
Clock Frequency (Note 3)
Clock Frequency (Note 4)
Pulse Width (Note 5)
0.8
6.5
0.5
20
6
50
40
mA
I
OL
mA
f
CLK
f
CLK
t
W
0
0
10
10
10
15
↑
7
↑
5
↑
5
↑
10
↑
0
70
60
MHz
MHz
Clock HIGH
Clock LOW
Clear LOW
Select
Data HIGH
Data LOW
ns
t
SU
Setup Time (Note 6)(Note 5)(Note 7)
ns
t
H
t
REL
T
A
Hold Time (Note 5)(Note 7)
Clear Release Time (Note 5)
Free Air Operating Temperature
ns
ns
°
C
70
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| DM74S32 | Quad 2-Input OR Gate(四2輸入或門) |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DM74S299 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74S299N | 功能描述:計數器移位寄存器 3-STATE 8-Bit Reg RoHS:否 制造商:Texas Instruments 計數器類型: 計數順序:Serial to Serial/Parallel 電路數量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| DM74S30 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74S30N | 功能描述:邏輯門 8-Input NAND Gate RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| DM74S32 DIE | 制造商:Texas Instruments 功能描述: |
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