參數(shù)資料
型號: MC74HCT541A
廠商: ON SEMICONDUCTOR
英文描述: Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver With LSTTL-Compatible Inputs(八總線緩沖器(三態(tài)同相輸出))
中文描述: 八路三態(tài)非反相緩沖器/線路驅(qū)動器/線與輸入通道接收器兼容輸入(八總線緩沖器(三態(tài)同相輸出))
文件頁數(shù): 2/8頁
文件大?。?/td> 128K
代理商: MC74HCT541A
MC74HCT541A
http://onsemi.com
2
*Maximum Ratings are those values beyond which damage to the device may occur.
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).
– 0.5 to VCC + 0.5
V
DC Output Voltage (Referenced to GND)
±
35
V
DC Output Current, per Pin
mA
Storage Temperature Range
SOIC Package
– 65 to + 150
500
C
Tstg
TL
Lead Temperature, 1 mm from Case for 10 Seconds
C
Vin, Vout
DC Input Voltage, Output Voltage (Referenced to GND)
tr, tf
Input Rise/Fall Time (Figure 1)
VCC
500
0
0
V
ns
DC CHARACTERISTICS
(Voltages Referenced to GND)
VCC
V
Guaranteed Limit
Symbol
Parameter
Condition
–55 to 25
°
C
85
°
C
125
°
C
Unit
VIH
Minimum High–Level Input
Voltage
Vout = 0.1V or VCC – 0.1V
|Iout|
20
μ
A
4.5
5.5
2.0
2.0
2.0
2.0
2.0
2.0
V
VIL
Maximum Low–Level Input
Voltage
Vout = 0.1V or VCC – 0.1V
|Iout|
20
μ
A
4.5
5.5
0.8
0.8
0.8
0.8
0.8
0.8
V
VOH
Minimum High–Level Output
Voltage
Vin = VIH or VIL
|Iout|
20
μ
A
4.5
5.5
4.4
5.4
4.4
5.4
4.4
5.4
V
Vin = VIH or VIL
Vin = VIH or VIL
|Iout|
20
μ
A
|Iout|
6.0mA
4.5
3.98
3.84
3.70
VOL
Maximum Low–Level Output
Voltage
4.5
5.5
0.1
0.1
0.1
0.1
0.1
0.1
V
Vin = VIH or VIL
Vin = VCC or GND
Output in High Impedance State
Vin = VIL or VIH
Vout = VCC or GND
|Iout|
6.0mA
4.5
0.26
0.33
0.40
Iin
IOZ
Maximum Input Leakage Current
5.5
±
0.1
±
1.0
±
1.0
μ
A
Maximum Three–State Leakage
Current
5.5
±
0.5
±
5.0
±
10.0
μ
A
ICC
Maximum Quiescent Supply
Current (per Package)
Vin = VCC or GND
Iout = 0
μ
A
5.5
4
40
160
μ
A
ICC
Additional Quiescent Supply
Current
Vin = 2.4V, Any One Input
VCCor GND Other Inputs
Vin = VCC or GND, Other Inputs
Iout = 0
μ
A
–55
°
C
25 to 125
°
C
5.5
2.9
2.4
mA
1. Information on typical parametric values can be found in Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D).
2. Total Supply Current = ICC +
Σ
ICC.
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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