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參數資料
| 型號： | DM9374 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 7-Segment Decoder/Driver/Latch with Constant Current Sink Outputs(恒流耗散輸出的7段顯示譯碼器/驅動器/鎖存器) |
| 中文描述： | 7段解碼器/驅動器/接收器輸出恒定電流（恒流耗散輸出的7段顯示譯碼器/驅動器/鎖存器鎖存） |
| 文件頁數： | 6/8頁 |
| 文件大?。?/td> | 91K |
| 代理商： | DM9374 |
www.fairchildsemi.com
6
D
Absolute Maximum Ratings
(Note 3)
Note 3:
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
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Note 4:
All typicals are at V
CC
=
5V, T
A
=
25
°
C.
Note 5:
Not more than one output should be shorted at a time.
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
OUT
Parameter
Min
4.75
Nom
5
Max
5.25
10
Units
V
V
Supply Voltage
Output Voltage Applied
OFF
ON
(Figure 5)
V
IH
V
IL
I
OH
I
OL
T
A
t
S
(H)
t
S
(L)
t
H
(H)
t
H
(L)
t
W
(L)
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current, a
–g, V
OUT
=
5.5V
LOW Level Output Current, a–g, V
OL
=
3.0V
Free Air Operating Temperature
Setup Time HIGH or LOW
An to LE
Hold Time HIGH or LOW
An to LE
2
V
V
μ
A
0.8
250
12
0
75
30
0
0
18
70
mA
°
C
ns
ns
LE Pulse Width LOW
85
ns
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 4)
V
I
V
OH
V
OL
I
I
I
IH
I
IL
I
OS
I
CCH
Input Clamp Voltage
V
CC
=
Min, I
I
=
12 mA
V
CC
=
Min, I
OH
=
Max, V
IL
=
Max
V
CC
=
Min, I
OL
=
Max, V
IH
=
Min
V
CC
=
Max, V
I
=
5.5V
V
CC
=
Max, V
I
=
2.4V
V
CC
=
Max, V
I
=
0.4V
V
CC
=
Max (Note 5)
V
CC
=
Max, V
IN
=
0V,
V
OUT
=
3.0V
1.5
V
HIGH Level Output Voltage
LOW Level Output Voltage
Input Current @ Max Input Voltage
2.4
3.4
0.2
V
V
0.4
1
mA
μ
A
mA
mA
HIGH Level Input Current
LOW Level Input Current
Short Circuit Output Current
40
1.6
57
18
Supply Current
50
mA
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DM9374N | 功能描述:編碼器、解碼器、復用器和解復用器 7-Seg Dec/Drv/Latch RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| DM9386 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:4-Bit Quad Exclusive-NOR with Open-Collector Outputs |
| DM93L00 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| DM93L01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| DM93L08 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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