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參數(shù)資料
| 型號(hào)： | MC74HC139AD |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual 1-of-4 Decoder/Demultiplexer |
| 中文描述： | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 138K |
| 代理商： | MC74HC139AD |
MC74HC139A
http://onsemi.com
2
Functional operation should be restricted to the Recommended Operating Conditions.
Derating — Plastic DIP: – 10 mW/ C from 65 to 125 C
SOIC Package: – 7 mW/ C from 65 to 125 C
For high frequency or heavy load considerations, see Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D).
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current, per Pin
DC Output Current, per Pin
Power Dissipation in Still Air,
– 0.5 to + 7.0
– 0.5 to VCC + 0.5
±
20
mA
mA
mA
mW
V
Tstg
Storage Temperature
TL
Lead Temperature, 1 mm from Case for 10 Seconds
V
±
25
V
±
50
SOIC Package
500
– 65 to + 150
C
C
RECOMMENDED OPERATING CONDITIONS
(Voltages Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to GND)
Operating Temperature, All Package Types
Input Rise and Fall Time
6.0
DC Supply Voltage (Referenced to GND)
2.0
+ 125
1000
400
V
0
– 55
0
V
C
VCC = 6.0 V
0
0
ns
NOTE:Information on typical parametric values can be found in Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book
(DL129/D).
Guaranteed Limit
– 55 to
25 C
Symbol
Voltage
Voltage
Parameter
|Iout|
20
μ
A
Test Conditions
V
3.15
125 C
3.15
1.35
μ
A
Current
Maximum Quiescent Supply
Minimum High–Level Input
Voltage
4.5
6.0
Vout = 0.1 V or VCC – 0.1 V
|Iout|
20
μ
A
1.35
1.8
2.0
4.5
1.5
3.15
1.35
1.8
|Iout|
20
μ
A
6.0
4.0 mA
Vout = 0.1 V or VCC – 0.1 V
5.9
5.9
5.9
0.5
Vin = VIH or VIL
20
μ
A
V
4.5
3.98
3.84
3.70
Vin = VIH or VIL
4.5
6.0
4
0.1
0.1
0.1
0.1
0.1
0.1
V
6.0
Vin = VIH or VIL
|Iout|
4.5
40
0.26
160
0.33
0.40
Vin = VCC or GND
±
±
A
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high–impedance cir-
cuit. For proper operation, Vin and
Vout should be constrained to the
range GND
(Vin or Vout)
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
VCC.
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| MC74HC139ADG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-6V Dual 1-of-5 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 |
| MC74HC139ADR2 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-6V Dual 1-of-6 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 |
| MC74HC139ADR2G | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-6V Dual 1-of-7 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 |
| MC74HC139ADT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC74HC139ADTEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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