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參數(shù)資料
| 型號(hào)： | 74ACT138PC |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DECODER/DEMUX 1-OF-8 16-DIP |
| 標(biāo)準(zhǔn)包裝： | 25 |
| 系列： | 74ACT |
| 類型： | 解碼器/多路分解器 |
| 電路： | 1 x 3:8 |
| 獨(dú)立電路： | 1 |
| 輸出電流高，低： | 24mA，24mA |
| 電壓電源： | 單電源 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 16-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 16-DIP |
| 包裝： | 管件 |
| 其它名稱： | 74ACT138 |
3
www.fairchildsemi.com
74
A
C
13
8
74ACT138
Absolute Maximum Ratings(Note 1)
Recommended Operating
Conditions
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with-
out exception, to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of FACT
circuits outside databook specifications.
DC Electrical Characteristics for AC
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
Note 4: IIN and ICC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V VCC.
Supply Voltage (VCC)
0.5V to +7.0V
DC Input Diode Current (IIK)
VI = 0.5V
20 mA
VI = VCC + 0.5V
+20 mA
DC Input Voltage (VI)
0.5V to V
CC + 0.5V
DC Output Diode Current (IOK)
VO = 0.5V
20 mA
VO = VCC + 0.5V
+20 mA
DC Output Voltage (VO)
0.5V to V
CC + 0.5V
DC Output Source
or Sink Current (IO)
±50 mA
DC VCC or Ground Current
per Output Pin (ICC or IGND)
±50 mA
Storage Temperature (TSTG)
65°C to +150°C
Junction Temperature (TJ)
PDIP
140
°C
Supply Voltage (VCC)
AC
2.0V to 6.0V
ACT
4.5V to 5.5V
Input Voltage (VI)0V to VCC
Output Voltage (VO)0V to VCC
Operating Temperature (TA)
40°C to +85°C
Minimum Input Edge Rate (
V/t)
AC Devices
VIN from 30% to 70% of VCC
VCC @ 3.3V, 4.5V, 5.5V
125 mV/ns
Minimum Input Edge Rate (
V/t)
ACT Devices
VIN from 0.8V to 2.0V
VCC @ 4.5V, 5.5V
125 mV/ns
Symbol
Parameter
VCC
TA = +25°CTA = 40°C to +85°C
Units
Conditions
(V)
Typ
Guaranteed Limits
VIH
Minimum HIGH Level
3.0
1.5
2.1
VOUT = 0.1V
Input Voltage
4.5
2.25
3.15
V
or VCC 0.1V
5.5
2.75
3.85
VIL
Maximum LOW Level
3.0
1.5
0.9
VOUT = 0.1V
Input Voltage
4.5
2.25
1.35
V
or VCC 0.1V
5.5
2.75
1.65
VOH
Minimum HIGH Level
3.0
2.99
2.9
Output Voltage
4.5
4.49
4.4
V
IOUT = 50 A
5.5
5.49
5.4
VIN = VIL or VIH
3.0
2.56
2.46
IOH = 12 mA
4.5
3.86
3.76
V
IOH = 24 mA
5.5
4.86
4.76
IOH = 24 mA (Note 2)
VOL
Maximum LOW Level
3.0
0.002
0.1
Output Voltage
4.5
0.001
0.1
V
IOUT = 50 A
5.5
0.001
0.1
VIN = VIL or VIH
3.0
0.36
0.44
IOL = 12 mA
4.5
0.36
0.44
V
IOL = 24 mA 0
5.5
0.36
0.44
IOL = 24 mA (Note 2)
IIN
Maximum Input
5.5
±0.1
±1.0
AV
I = VCC, GND
(Note 4)
Leakage Current
IOLD
Minimum Dynamic
5.5
75
mA
VOLD = 1.65V Max
IOHD
Output Current (Note 3)
5.5
75
mA
VOHD = 3.85V Min
ICC
(Note 4)
Maximum Quiescent
Supply Current
5.5
4.0
40.0
AV
IN = VCC or GND
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ACT138PC_Q | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1-of-8 Decode/Demul 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 |
| 74ACT138SC | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1-of-8 Decode/Demul 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 |
| 74ACT138SC | 制造商:Fairchild Semiconductor Corporation 功能描述:74ACT CMOS SMD 74ACT138 SOIC16 |
| 74ACT138SC | 制造商:Fairchild Semiconductor Corporation 功能描述:IC DECODERS/ENCODERS/MULTIPLEXERS/DEMUL |
| 74ACT138SC_Q | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1-of-8 Decode/Demul 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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