參數資料
型號： DM74LS47MX
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Decoder/Driver
中文描述： LS SERIES, SEVEN SEGMENT DECODER/DRIVER, INVERTED OUTPUT, PDSO16
封裝： 0.150 INCH, MS-012, SOIC-16
文件頁數： 4/6頁
文件大?。?/td> 67K
代理商： DM74LS47MX
www.fairchildsemi.com
4
D
Absolute Maximum Ratings
(Note 6)
Note 6:
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 7:
OFF-State at a–g.
Electrical Characteristics
Over recommended operating free air temperature range (unless otherwise noted)
Note 8:
All typicals are at V
CC
=
5V, T
A
=
25
°
C.
Note 9:
Not more than one output should be shorted at a time, and the duration should not exceed one second.
Switching Characteristics
at V
CC
=
+
5.0V, T
A
=
+
25
°
C
Note 10:
LT
=
HIGH, A0–A3
=
LOW
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
7V
7V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
Symbol
Parameter
Min
4.75
2
Nom
5
Max
5.25
Units
V
V
V
V
CC
V
IH
V
IL
I
OH
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
a
g @ 15V
=
V
OH
(Note 7)
HIGH Level Output Current BI /RBO
LOW Level Output Current
Free Air Operating Temperature
0.8
250
μ
A
I
OH
I
OL
T
A
50
24
70
μ
A
mA
°
C
0
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 8)
V
I
V
OH
Input Clamp Voltage
HIGH Level
V
CC
=
Min, I
I
=
18 mA
V
CC
=
Min, I
OH
=
Max,
V
IL
=
Max, BI /RBO
V
CC
=
5.5V, V
O
=
15V a
g
V
CC
=
Min, I
OL
=
Max,
V
IH
=
Min, a
g
I
OL
=
3.2 mA, BI /RBO
I
OL
=
12 mA, a
–g
I
OL
=
1.6 mA, BI /RBO
V
CC
=
Max, V
I
=
7V
V
CC
=
Max, V
I
=
10V
V
CC
=
Max, V
I
=
2.7V
V
CC
=
Max, V
I
=
0.4V
V
CC
=
Max (Note 9),
I
OS
at BI/RBO
V
CC
=
Max
1.5
V
2.7
3.4
V
Output Voltage
I
OFF
V
OL
Output HIGH Current Segment Outputs
250
μ
A
LOW Level
Output Voltage
0.35
0.5
0.5
V
0.25
0.4
0.4
I
I
Input Current @ Max
Input Voltage
HIGH Level Input Current
100
μ
A
I
IH
I
IL
I
OS
20
0.4
μ
A
mA
LOW Level Input Current
Short Circuit
Output Current
mA
0.3
2.0
13
I
CC
Supply Current
mA
R
L
=
665
C
L
=
15 pF
Symbol
Parameter
Conditions
Units
Min
Max
100
100
t
PLH
t
PHL
t
PLH
t
PHL
Propagation Delay
An to a –g
ns
Propagation Delay
RBI to a –g (Note 10)
100
100
ns
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相關代理商/技術參數
參數描述
DM74LS47N 功能描述:編碼器、解碼器、復用器和解復用器 BCD to 7-Seg Dec/Drv 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
DM74LS503N 功能描述:寄存器 8-Bit Succ App Reg RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數量:1 最大時鐘頻率:36 MHz 傳播延遲時間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube
DM74LS51 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
DM74LS51M 功能描述:邏輯門 8-Bit Succ App Reg 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
DM74LS51MX 功能描述:邏輯門 8-Bit Succ App Reg 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
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