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MC74HCT541A Datasheet(PDF) 2 Page - Motorola, Inc

Part No. MC74HCT541A
Description  Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver With LSTTL-Compatible Inputs
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Maker  MOTOROLA [Motorola, Inc]
Homepage  http://www.freescale.com
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MC74HCT541A Datasheet(HTML) 2 Page - Motorola, Inc

   
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MC74HCT541A
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
3–2
MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage (Referenced to GND)
– 0.5 to + 7.0
V
Vin
DC Input Voltage (Referenced to GND)
– 0.5 to VCC + 0.5
V
Vout
DC Output Voltage (Referenced to GND)
– 0.5 to VCC + 0.5
V
Iin
DC Input Current, per Pin
± 20
mA
Iout
DC Output Current, per Pin
± 35
mA
ICC
DC Supply Current, VCC and GND Pins
± 75
mA
PD
Power Dissipation in Still Air
Plastic DIP†
SOIC Package†
750
500
mW
Tstg
Storage Temperature Range
– 65 to + 150
_C
TL
Lead Temperature, 1 mm from Case for 10 Seconds
Plastic DIP or SOIC Package
260
_C
* 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 Motorola High–Speed CMOS Data Book (DL129/D).
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
VCC
DC Supply Voltage (Referenced to GND)
4.5
5.5
V
Vin, Vout
DC Input Voltage, Output Voltage (Referenced to GND)
0
VCC
V
TA
Operating Temperature Range, All Package Types
– 55
+ 125
_C
tr, tf
Input Rise/Fall Time (Figure 1)
0
500
ns
DC CHARACTERISTICS (Voltages Referenced to GND)
VCC
V
Guaranteed Limit
Symbol
Parameter
Condition
VCC
V
–55 to 25
°C
≤85°C
≤125°C
Unit
VIH
Minimum High–Level Input Voltage
Vout = 0.1V or VCC – 0.1V
|Iout| ≤ 20µA
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| ≤ 20µA
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| ≤ 20µA
4.5
5.5
4.4
5.4
4.4
5.4
4.4
5.4
V
Vin = VIH or VIL
|Iout| ≤ 6.0mA
4.5
3.98
3.84
3.70
VOL
Maximum Low–Level Output
Voltage
Vin = VIH or VIL
|Iout| ≤ 20µA
4.5
5.5
0.1
0.1
0.1
0.1
0.1
0.1
V
Vin = VIH or VIL
|Iout| ≤ 6.0mA
4.5
0.26
0.33
0.40
Iin
Maximum Input Leakage Current
Vin = VCC or GND
5.5
±0.1
±1.0
±1.0
µA
IOZ
Maximum Three–State Leakage
Current
Output in High Impedance State
Vin = VIL or VIH
Vout = VCC or GND
5.5
±0.5
±5.0
±10.0
µA
ICC
Maximum Quiescent Supply
Current (per Package)
Vin = VCC or GND
Iout = 0µA
5.5
4
40
160
µA
∆ICC
Additional Quiescent Supply Current
Vin = 2.4V, Any One Input
Vin = VCC or GND, Other Inputs
Iout = 0µA
5.5
≥ –55°C
25 to 125
°C
mA
Vin = VCC or GND, Other Inputs
Iout = 0µA
5.5
2.9
2.4
mA
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
v (Vin or Vout) v VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.


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