IN74HC123A 데이터 시트보기 (PDF) - IK Semicon Co., Ltd
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IN74HC123A Datasheet PDF : 7 Pages
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IN74HC123A
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Symbol
Parameter
Test Conditions
VCC
Guaranteed Limit
V 25 °C to ≤85 ≤125 Unit
-55°C
°C
°C
VIH Minimum High- VOUT=0.1 V or VCC-0.1 V 2.0
1.5
1.5
1.5
V
Level Input
⎢IOUT⎢≤ 20 µA
4.5 3.15
3.15 3.15
Voltage
6.0
4.2
4.2
4.2
VIL Maximum Low - VOUT=0.1 V or VCC-0.1 V 2.0
0.5
0.5
0.5
V
Level Input
⎢IOUT⎢ ≤ 20 µA
4.5 1.35
1.35 1.35
Voltage
6.0
1.8
1.8
1.8
VOH Minimum High- VIN=VIH or VIL
Level Output
⎢IOUT⎢ ≤ 20 µA
Voltage
2.0
1.9
1.9
1.9
V
4.5
4.4
4.4
4.4
6.0
5.9
5.9
5.9
VIN=VIH or VIL
⎢IOUT⎢ ≤ 4.0 mA
⎢IOUT⎢ ≤ 5.2 mA
VOL Maximum Low- VIN=VIH or VIL
Level Output
⎢IOUT⎢ ≤ 20 µA
Voltage
4.5 3.98
6.0 5.48
3.84 3.7
5.34 5.2
2.0
0.1
0.1
0.1
V
4.5
0.1
0.1
0.1
6.0
0.1
0.1
0.1
VIN=VIH or VIL
⎢IOUT⎢ ≤ 4.0 mA
⎢IOUT⎢ ≤ 5.2 mA
IIN
Maximum Input VIN=VCC or GND
Leakage Current
(A, B, CLR)
4.5 0.26
6.0 0.26
0.33 0.4
0.33 0.4
6.0 ±0.1
±1.0 ±1.0
µA
IIN
Maximum Input VIN=VCC or GND
Leakage Current
(RX, CX)
ICC
Maximum
VIN=VCC or GND
Quiescent Supply Q1 and Q2 = Low
Current
(per Package)
IOUT=0µA
Standby State
6.0
±50
±500 ±500 nA
6.0 130
220 350
µA
25°C
-45°C
to
85°C
-55°C
to
125°C
ICC
Maximum Supply VIN=VCC or GND
6.0 400
Current
Q1 and Q2 = High
(per Package)
Active State
IOUT=0µA
Pins 15 and 7 = 0.5 VCC
600 800
µA
Rev. 00
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