MC74LCX258D View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
MC74LCX258D Datasheet PDF : 10 Pages
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MC74LCX258
DC ELECTRICAL CHARACTERISTICS
Symbol
Characteristic
Condition
TA = *40°C to )85°C
Min
Max
Unit
VIH
Minimum HIGH Level Input Voltage
(Note 2)
2.3 V v VCC v 2.7 V
2.7 V v VCC v 3.0 V
3.0 V v VCC v 3.6 V
1.7
V
2.0
2.0
VIL
Maximum LOW Level Input Voltage
(Note 2)
2.3 V v VCC v 2.7 V
2.7 V v VCC v 3.0 V
3.0 V v VCC v 3.6 V
0.7
V
0.8
0.8
VOH
Minimum HIGH Level Output Voltage
2.3 V v VCC v 3.6 V; IOH = −100 mA
VCC − 0.2
V
VCC = 2.3 V; IOH = −8 mA
1.7
VCC = 2.7 V; IOH = −12 mA
2.2
VCC = 3.0 V; IOH = −18 mA
2.4
VCC = 3.0 V; IOH = −24 mA
2.2
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
0.2
V
0.7
0.4
0.4
0.55
II
Input Leakage Current
2.3 V v VCC v 3.6 V; 0 V v VI v 5.5 V
$5.0
mA
ICC
Quiescent Supply Current
2.3 V v VCC v 3.6 V; VI = VCC or GND
2.3 V v VCC v 3.6 V; 3.6 V v VI v 5.5 V
10
mA
$10
DICC
Increase in ICC per Input
2.3 V v VCC v 3.6 V; VIH = VCC − 0.6 V
500
mA
2. These values of VI are used to test DC electrical characteristics only.
AC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
VCC= 3.0 V to 3.6 V
CL= 50 pF
Min
Max
Limits
TA= −40°C to +85°C
VCC= 2.7 V
CL= 50 pF
Min
Max
VCC= 2.3 V to 2.7 V
CL= 30pF
Min
Max
Unit
tPLH
tPHL
tPLH
tPHL
tPZL
tPZH
tPLZ
tPHZ
tOSHL
tOSLH
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
1.0
6.5
1.0
7.5
1.0
8.5
ns
1.0
6.5
1.0
7.5
1.0
8.5
ns
1.0
7.0
1.0
8.0
1.0
9.0
ns
1.0
7.0
1.0
8.0
1.0
9.0
ns
1.0
7.0
1.0
8.0
1.0
9.0
ns
1.0
7.0
1.0
8.0
1.0
9.0
ns
1.0
6.0
1.0
7.0
1.0
8.0
ns
1.0
6.0
1.0
7.0
1.0
8.0
ns
1.0
ns
1.0
ns
DYNAMIC SWITCHING CHARACTERISTICS
TA = )25°C
Symbol
Characteristic
Condition
Min Typ Max Unit
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
Unit
7
pF
8
pF
25
pF
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