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參數資料
| 型號： | MC74VHC126 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Quad Bus Buffer |
| 中文描述： | 四總線緩沖器 |
| 文件頁數： | 2/8頁 |
| 文件大小： | 163K |
| 代理商： | MC74VHC126 |
MC74VHC126
http://onsemi.com
2
may occur. Exposure to these conditions or conditions beyond those indicated may
adversely affect device reliability. Functional operation under absolute–maximum–rated
conditions is not implied.
Derating — SOIC Packages: – 7 mW/ C from 65 to 125 C
TSSOP Package: – 6.1 mW/ C from 65 to 125 C
RECOMMENDED OPERATING CONDITIONS
V
DC Output Voltage
– 0.5 to VCC + 0.5
V
±
20
Output Diode Current
mA
Power Dissipation in Still Air,
Storage Temperature
TSSOP Package
– 65 to + 150
450
C
Tstg
DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Min
Max
5.5
5.5
+ 85
Unit
DC Supply Voltage
DC Input Voltage
DC Output Voltage
Operating Temperature, All Package Types
Input Rise and Fall Time
2.0
0
0
– 40
0
100
V
V
V
ns/V
C
0.3V
VCC
(V)
TA = 25
°
C
Typ
TA
≤
85
°
C
Min
TA
≤
125
°
C
Min
Symbol
Parameter
Test Conditions
Min
Max
Max
Max
Unit
VIH
Minimum High–Level
Input Voltage
2.0
3.0
4.5
5.5
1.5
2.1
3.15
3.85
1.5
2.1
3.15
3.85
1.5
2.1
3.15
3.85
V
VIL
Maximum Low–Level
Input Voltage
2.0
3.0
4.5
5.5
0.5
0.9
1.35
1.65
0.5
0.9
1.35
1.65
0.5
0.9
1.35
1.65
V
VOH
Minimum High–Level
Output Voltage
VIN = VIH or VIL
VIN = VIH or VIL
IOH = –50
μ
A
2.0
3.0
4.5
1.9
2.9
4.4
2.0
3.0
4.5
1.9
2.9
4.4
1.9
2.9
4.4
V
VIN = VIH or VIL
IOH = –4mA
IOH = –8mA
VIN = VIH or VIL
IOL = 50
μ
A
3.0
4.5
2.58
3.94
2.48
3.80
2.34
3.66
V
VOL
Maximum Low–Level
Output Voltage
VIN = VIH or VIL
2.0
3.0
4.5
0.0
0.0
0.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
VIN = VIH or VIL
IOL = 4mA
IOL = 8mA
VIN = VIH or VIL
VOUT = VCC or GND
3.0
4.5
0.36
0.36
0.44
0.44
0.52
0.52
V
IOZ
Maximum 3–State
Leakage Current
5.5
±
0.25
±
2.5
±
2.5
μ
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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| MC74VHC126M | Low Pin Count, Low Vin, Synchronous Buck DCDC Controller with Tracking 10-SON -40 to 85 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74VHC126D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74VHC126DR2 | 功能描述:緩沖器和線路驅動器 2-5.5V Octal Bus RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74VHC126DR2G | 功能描述:緩沖器和線路驅動器 2-5.5V Octal Bus 3-State RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74VHC126DT | 制造商:ON Semiconductor 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin TSSOP Rail |
| MC74VHC126DTR2 | 功能描述:緩沖器和線路驅動器 2-5.5V Octal Bus RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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