參數(shù)資料
型號(hào): MC74HCT541ADW
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver With LSTTL-Compatible Inputs
中文描述: HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: 0.300 INCH, PLASTIC, SOIC-20
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 151K
代理商: MC74HCT541ADW
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
3–2
Plastic DIP or SOIC Package
* Maximum Ratings are those values beyond which damage to the device may occur.
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 Motorola High–Speed CMOS Data Book (DL129/D).
260
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
Vin, Vout
TA
tr, tf
Parameter
DC Supply Voltage (Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to GND)
Min
4.5
0
Max
5.5
VCC
+ 125
Unit
V
V
Operating Temperature Range, All Package Types
– 55
C
Input Rise/Fall Time (Figure 1)
0
500
ns
V
Guaranteed Limit
Symbol
Parameter
Condition
VCC
–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
Iout = 0
μ
A
5.5
–55
°
C
25 to 125
°
C
mA
Vin = VCC or GND, Other Inputs
2.9
2.4
1. Information on typical parametric values can be found in Chapter 2 of the Motorola 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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