54HCT163 데이터 시트보기 (PDF) - Unspecified
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54HCT163 Datasheet PDF : 9 Pages
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High Speed CMOS TTL Input – 74HCT163
Absolute Maximum Ratings1
Rev 1.0
06/06/19
PARAMETER
SYMBOL
VALUE
UNIT
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current
DC Output Current, per pad
DC Supply Current, VCC or GND, per pad
Power Dissipation in Still Air2
Storage Temperature Range
VCC
-0.5 to +7.0
V
VIN
-1.5 to VCC +1.5
V
VOUT
-0.5 to VCC +0.5
V
IIN
±20
mA
IOUT
±25
mA
ICC
±50
mA
PD
750
mW
TSTG
-65 to 150
°C
1. Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended periods, may
reduce device reliability. 2. Measured in plastic DIP package, results in die form are dependent on die attach and assembly method.
Recommended Operating Conditions3 (Voltages referenced to GND)
PARAMETER
SYMBOL
MIN
MAX UNITS
Supply Voltage
DC Input or Output Voltage
Operating Temperature Range
Input Rise or Fall Times
VCC
VIN ,VOUT
TJ
tr, tf
4.5
5.5
V
0
VCC
V
-40
+85
°C
-
500
ns
3. 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 circuit. For proper operation, VIN and VOUT should be
constrained to the range GND ≤ (VIN or VOUT) ≤ 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.
DC Electrical Characteristics (Voltages Referenced to GND)
PARAMETER
SYMBOL VCC
Minimum High-Level
Input Voltage
VIH
4.5V
5.5V
CONDITIONS
VOUT = 0.1V or
VCC -0.1V
│IOUT│≤ 20µA
25°C
2.0
2.0
LIMITS
85°C FULL RANGE4
2.0
2.0
2.0
2.0
UNITS
V
Maximum Low-Level
Input Voltage
VIL
4.5V
5.5V
VOUT = 0.1V
│IOUT│≤ 20µA
0.8
0.8
0.8
0.8
0.8
0.8
V
4.5V
VIN = VIH or VIL
4.4
4.4
4.4
Minimum High-Level
Output Voltage
VOH
5.5V
4.5V
│IOUT│≤ 20µA
VIN = VIH or VIL
│IOUT│≤ 4.0mA
5.4
3.98
5.4
3.84
5.4
3.84
V
4.5V
VIN = VIH or VIL
0.1
0.1
0.1
Maximum Low-Level
Output Voltage
VOL
5.5V
4.5V
│IOUT│≤ 20µA
VIN = VIH or VIL
│IOUT│≤ 4.0mA
0.1
0.26
0.1
0.33
0.1
0.33
V
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