74AC240SJ 查看數據表（PDF） - Fairchild Semiconductor
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74AC240SJ Datasheet PDF : 11 Pages
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DC Electrical Characteristics for ACT
Symbol
Parameter
VIH Minimum HIGH Level
Input Voltage
VIL Maximum LOW
Level Input Voltage
VOH Minimum HIGH Level
Output Voltage
VOL Maximum LOW
Level Output Voltage
IIN
IOZ
ICCT
IOLD
IOHD
ICC
Maximum Input
Leakage Current
Maximum 3-STATE
Leakage Current
Maximum ICC/Input
Minimum Dynamic
Output Current(5)
Maximum Quiescent
Supply Current
VCC (V)
4.5
5.5
Conditions
VOUT = 0.1V or
VCC − 0.1V
4.5 VOUT = 0.1V or
5.5 VCC − 0.1V
4.5 IOUT = −50µA
5.5
4.5 VIN = VIL or VIH,
IOH = −24mA
5.5 VIN = VIL or VIH,
IOH = −24mA(4)
4.5 IOUT = 50µA
5.5
4.5 VIN = VIL or VIH,
IOL = 24mA
5.5 VIN = VIL or VIH,
IOL = 24mA(4)
5.5 VI = VCC, GND
5.5 VI = VIL, VIH;
VO = VCC, GND
5.5 VI = VCC − 2.1V
5.5 VOLD = 1.65V Max.
5.5 VOHD = 3.85V Min.
5.5 VIN = VCC or GND
TA = +25°C TA = −40°C to +85°C
Typ.
Guaranteed Limits
1.5 2.0
2.0
1.5 2.0
2.0
1.5 0.8
0.8
1.5 0.8
0.8
4.49 4.4
4.4
5.49 5.4
5.4
3.86
3.76
4.86
4.76
0.001 0.1
0.1
0.001 0.1
0.1
0.36
0.44
0.36
0.44
±0.1
±1.0
±0.25
±2.5
0.6
1.5
75
−75
4.0
40.0
Units
V
V
V
V
µA
µA
mA
mA
mA
µA
Notes:
4. All outputs loaded; thresholds on input associated with output under test.
5. Maximum test duration 2.0ms, one output loaded at a time.
©2006 Fairchild Semiconductor Corporation
74AC240, 74ACT240 Rev. 1.2.0
5
www.fairchildsemi.com
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