MC74LCX258(2012) 데이터 시트보기 (PDF) - ON Semiconductor
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MC74LCX258 Datasheet PDF : 10 Pages
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MC74LCX258
DC ELECTRICAL CHARACTERISTICS
Symbol
Characteristic
Condition
VIH Minimum HIGH Level Input Voltage
(Note 2)
2.3 V ≤ VCC ≤ 2.7 V
2.7 V ≤ VCC ≤ 3.0 V
3.0 V ≤ VCC ≤ 3.6 V
VIL Maximum LOW Level Input Voltage
(Note 2)
2.3 V ≤ VCC ≤ 2.7 V
2.7 V ≤ VCC ≤ 3.0 V
3.0 V ≤ VCC ≤ 3.6 V
VOH Minimum HIGH Level Output Voltage
2.3 V ≤ VCC ≤ 3.6 V; IOH = −100 mA
VCC = 2.3 V; IOH = −8 mA
VCC = 2.7 V; IOH = −12 mA
VCC = 3.0 V; IOH = −18 mA
VCC = 3.0 V; IOH = −24 mA
VOL Maximum LOW Level Output Voltage
2.3 V ≤ VCC ≤ 3.6 V; IOH = 100 mA
VCC = 2.3 V; IOH = 8 mA
VCC = 2.7 V; IOH = 12 mA
VCC = 3.0 V; IOH = 16 mA
VCC = 3.0 V; IOH = 24 mA
IOZ 3−State Output Current
VCC = 3.6 V, VIN = VIH or VIL,
VOUT = 0 to 5.5 V
IOFF Power Off Leakage Current
VCC = 0, VIN = 5.5 V or VOUT = 5.5 V
IIN
Input Leakage Current
VCC = 3.6 V, VIN = 5.5 V or GND
ICC Quiescent Supply Current
VCC = 3.6 V, VIN = 5.5 V or GND
DICC Increase in ICC per Input
2.3 V ≤ VCC ≤ 3.6 V; VIH = VCC − 0.6 V
2. These values of VI are used to test DC electrical characteristics only.
AC ELECTRICAL CHARACTERISTICS
Symbol
tPLH
tPHL
tPLH
tPHL
tPZL
tPZH
tPLZ
tPHZ
tOSHL
tOSLH
Parameter
Propagation Delay
A to B to Y
Propagation Delay
S to Y
Propagation Delay
OE to Y
Propagation Delay
OE to Y
Output−to−Output Skew
VCC = 3.0 V to 3.6 V
CL = 50 pF
Min
Max
1.0
6.5
1.0
6.5
1.0
7.0
1.0
7.0
1.0
7.0
1.0
7.0
1.0
6.0
1.0
6.0
1.0
1.0
Limits
TA = −405C to +855C
VCC = 2.7 V
CL = 50 pF
Min
Max
1.0
7.5
1.0
7.5
1.0
8.0
1.0
8.0
1.0
8.0
1.0
8.0
1.0
7.0
1.0
7.0
TA = −40°C to +85°C
Min
Max
1.7
2.0
2.0
0.7
0.8
0.8
VCC − 0.2
1.7
2.2
2.4
2.2
0.2
0.7
0.4
0.4
0.55
±5
10
±5
10
500
VCC = 2.3 V to 2.7 V
CL = 30 pF
Min
Max
1.0
8.5
1.0
8.5
1.0
9.0
1.0
9.0
1.0
9.0
1.0
9.0
1.0
8.0
1.0
8.0
Units
V
V
V
V
mA
mA
mA
mA
mA
Units
ns
ns
ns
ns
ns
DYNAMIC SWITCHING CHARACTERISTICS
TA = +25°C
Symbol
Characteristic
Condition
Min Typ Max Units
VOLP Dynamic LOW Peak Voltage (Note 3)
VCC = 3.3 V, CL = 50 pF, VIH = 3.3 V, VIL = 0 V
0.8
V
VOLV Dynamic LOW Valley Voltage (Note 3)
VCC = 3.3 V, CL = 50 pF, VIH = 3.3 V, VIL = 0 V
0.8
V
3. Number of outputs defined as “n”. Measured with “n−1” outputs switching from HIGH−to−LOW or LOW−to−HIGH. The remaining output is
measured in the LOW state.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
CIN
COUT
CPD
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
Condition
VCC = 3.3 V, VI = 0 V or VCC
VCC = 3.3 V, VI = 0 V or VCC
10 MHz, VCC = 3.3 V, VI = 0 V or VCC
Typical
7
8
25
Units
pF
pF
pF
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