M54HC423F1R 데이터 시트보기 (PDF) - STMicroelectronics
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M54HC423F1R Datasheet PDF : 14 Pages
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M54/M74HC423/423A
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
VCC Supply Voltage
2 to 6
V
VI
Input Voltage
0 to VCC
V
VO
Output Voltage
Top Operating Temperature: M54HC Series
M74HC Series
0 to VCC
V
-55 to +125
oC
-40 to +85
oC
tr, tf Input Rise and Fall Time
0 to 1000
ns
0 to 500
0 to 400
CX
External Capacitor
NO LIMITATION
RX
External Resistor
VCC < 2 V
5K to 1M (*)
Ω
VCC ≥ 3 V
1K to 1M (*)
(*) The maximum allowable values of Cx and Rx are a function of leakage of capacitor Cx, the leakage of device and leakage due to the board
layout and surface resistance. Susceptibility to externally induced noise may occur for Rx > 1MΩ
DC SPECIFICATIONS
Symbol
Parameter
VIH High Level Input
Voltage
VIL Low Level Input
Voltage
VOH High Level
Output Voltage
VOL Low Level Output
Voltage
II
Input Leakage
Current
II
R/C Terminal Off
State Current
ICC Quiescent Supply
Current
ICC Active State
Supply Current (1)
(1): Per Circuit
Test Conditions
VCC
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
VI =
VIH
IO=-20 µA
6.0 or
4.5 VIL IO=-4.0 mA
6.0
IO=-5.2 mA
2.0
4.5
VI =
VIH
IO= 20 µA
6.0 or
4.5 VIL IO= 4.0 mA
6.0
IO= 5.2 mA
6.0 VI = VCC or GND
6.0 VI = VCC or GND
6.0 VI = VCC or GND
2.0 VI = VCC or GND
4.5
Pin 7 or 15
6.0
VIN = VCC/2
TA = 25 oC
54HC and 74HC
Min. Typ. Max.
1.5
3.15
4.2
0.5
1.35
1.8
1.9 2.0
4.4 4.5
5.9 6.0
4.18 4.31
5.68 5.8
0.0 0.1
0.0 0.1
0.0 0.1
0.17 0.26
0.18 0.26
±0.1
±0.1
4
45 200
400 500
0.7 1.0
Value
-40 to 85 oC
74HC
Min. Max.
1.5
3.15
4.2
0.5
1.35
1.8
1.9
4.4
5.9
4.13
5.63
0.1
0.1
0.1
0.33
0.33
±1
±1
40
260
650
1.3
-55 to 125 oC
54HC
Min. Max.
1.5
3.15
4.2
0.5
1.35
1.8
1.9
4.4
5.9
4.10
5.60
0.1
0.1
0.1
0.40
0.40
±1
±1
80
325
810
1.6
Unit
V
V
V
V
µA
µA
µA
µA
µA
mA
6/14
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