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參數(shù)資料
| 型號(hào)： | MM74C42 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | BCD-to-Decimal Decoder(BCD碼到十進(jìn)制的解碼器) |
| 中文描述： | BCD碼到十進(jìn)制解碼器（BCD碼碼到十進(jìn)制的解碼器） |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大?。?/td> | 107K |
| 代理商： | MM74C42 |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Voltage at Any Pin (Note 1)
b
0.3V to V
CC
a
0.3V
Operating Temperature Range
MM54C42
MM74C42
b
55
§
C to
a
125
§
C
b
40
§
C to
a
85
§
C
Storage Temperature Range
b
65
§
C to
a
150
§
C
Power Dissipation (P
D
)
Dual-In-Line
Small Outline
700 mW
500 mW
Operating V
CC
Range
Absolute Maximum V
CC
Lead Temperature
(Soldering, 10 seconds)
3.0V to 15V
18V
260
§
C
DC Electrical Characteristics
Min/Max limits apply across temperature range unless otherwise noted
Symbol
Parameter
Conditions
Min
Typ
Max
Units
CMOS TO CMOS
V
IN(1)
Logical ‘‘1’’ Input Voltage
V
CC
e
5.0V
3.5
V
V
CC
e
10V
8.0
V
V
IN(0)
Logical ‘‘0’’ Input Voltage
V
CC
e
5.0V
1.5
V
V
CC
e
10V
2.0
V
V
OUT(1)
Logical ‘‘1’’ Output Voltage
V
CC
e
5.0V, I
O
e b
10
m
A
4.5
V
V
CC
e
10V, I
O
e b
10
m
A
9.0
V
V
OUT(0)
Logical ‘‘0’’ Output Voltage
V
CC
e
5.0V, I
O
e
10
m
A
0.5
V
V
CC
e
10V, I
O
e
10
m
A
1.0
V
I
IN(1)
Logical ‘‘1’’ Input Current
V
CC
e
15V, V
IN
e
15V
1.0
m
A
I
IN(0)
Logical ‘‘0’’ Input Current
V
CC
e
15V, V
IN
e
0V
b
1.0
m
A
I
CC
Supply Current
V
CC
e
15V
0.05
300
m
A
CMOS/LPTTL INTERFACE
V
IN(1)
Logical ‘‘1’’ Input Voltage
54C, V
CC
e
4.5V
V
CC
b
1.5
V
74C, V
CC
e
4.75V
V
CC
b
1.5
V
V
IN(0)
Logical ‘‘0’’ Input Voltage
54C, V
CC
e
4.5V
0.8
V
74C, V
CC
e
4.75V
0.8
V
V
OUT(1)
Logical ‘‘1’’ Output Voltage
54C, V
CC
e
4.5V, I
O
e b
360
m
A
2.4
V
74C, V
CC
e
4.75V, I
O
e b
360
m
A
2.4
V
V
OUT(0)
Logical ‘‘0’’ Output Voltage
54C, V
CC
e
4.5V, I
O
e
360
m
A
0.4
V
74C, V
CC
e
4.75V, I
O
e
360
m
A
0.4
V
OUTPUT DRIVE (see 54C/74C Family Characteristics Data Sheet) T
A
e
25
§
C (short circuit current)
I
SOURCE
Output Source Current
V
CC
e
5.0V, V
IN(0)
e
0V, V
OUT
e
0V
b
1.75
mA
I
SOURCE
Output Source Current
V
CC
e
10V, V
IN(0)
e
0V, V
OUT
e
0V
b
8.0
mA
I
SINK
Output Sink Current
V
CC
e
5.0V, V
IN(1)
e
5.0V, V
OUT
e
V
CC
1.75
mA
I
SINK
Output Sink Current
V
CC
e
10V, V
IN(1)
e
10V, V
OUT
e
V
CC
8.0
mA
Note 1:
‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’
they are not meant to imply that the devices should be operated at these limits. The table of ‘‘Electrical Characteristics’’ provides conditions for actual device
operation.
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM74C42J | BCD-to-Decimal Decoder |
| MM74C42N | BCD-to-Decimal Decoder |
| MM54C42 | BCD-to-Decimal Decoder |
| MM54C42J | BCD-to-Decimal Decoder |
| MM54C42N | BCD-to-Decimal Decoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM74C42J | 制造商:National Semiconductor 功能描述:74C42 NSC S6I8B |
| MM74C42N | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 BCD-to-Dec Decoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MM74C48 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:BCD-to-7 Segment Decoder |
| MM74C48J | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:BCD-to-7 Segment Decoder |
| MM74C48N | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 BCD-to-7 Sec Decod RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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