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54HC123 датащи(PDF) 3 Page - Silicon Supplies

номер детали 54HC123
подробное описание детали  High Speed CMOS Logic
PDF  7 Pages
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производитель  SS [Silicon Supplies]
домашняя страница  https://siliconsupplies.com/
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54HC123 датащи(HTML) 3 Page - Silicon Supplies

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High Speed CMOS Logic – 54HC123
Rev 1.0
06/10/19
Absolute Maximum Ratings1
PARAMETER
SYMBOL
VALUE
UNIT
DC Supply Voltage (Referenced to GND)
VCC
-0.5 to +7.0
V
DC Input Voltage (Referenced to GND)
VIN
-1.5 to VCC +1.5
V
DC Output Voltage (Referenced to GND)
VOUT
-0.5 to VCC +0.5
V
A, B, R
±20
DC Input Current
IIN
CX, RX
±30
mA
DC Output Current, per pad
IOUT
±25
mA
DC Supply Current, VCC or GND, per pad
ICC
±50
mA
Power Dissipation in Still Air
2
PD
750
mW
Storage Temperature Range
TSTG
-65 to 150
°C
PARAMETER
SYMBOL
MIN
MAX
UNITS
Supply Voltage
VCC
2
6
V
DC Input or Output Voltage
VIN ,VOUT
0
VCC
V
Operating Temperature Range
TJ
-55
+125
°C
VCC = 2V
0
1000
VCC = 4.5V
0
500
Input Rise or Fall Times - R
(Inputs A & B are unlimited)
tr, tf
VCC = 6.0V
0
400
ns
VCC < 4.5V
10
1000
External Timing Resistor
RX
VCC > 4.5V
2
1000
kΩ
External Timing Capacitor
CX
-
No limit
pF
 
Recommended Operating Conditions3 (Voltages referenced to GND)
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.
LIMITS
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.
DC Electrical Characteristics (Voltages Referenced to GND)
PARAMETER
SYMBOL
VCC
CONDITIONS
25°C
85°C
FULL RANGE
4
UNITS
2.0V
1.5
1.5
1.5
4.5V
3.15
3.15
3.15
Minimum High-Level
Input Voltage
VIH
6.0V
VOUT = 0.1V or
VCC -0.1V
│IOUT│≤ 20µA
4.2
4.2
4.2
V
2.0V
0.5
0.5
0.5
4.5V
1.35
1.35
1.35
Maximum Low-Level
Input Voltage
VIL
6.0V
VOUT = 0.1V or
VCC -0.1V
│IOUT│≤ 20µA
1.8
1.8
1.8
V
 



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