74VCX164245G 查看數據表（PDF） - ON Semiconductor
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74VCX164245G
ON Semiconductor
74VCX164245G Datasheet PDF : 11 Pages
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AC Electrical Characteristics
CL 30 pF, RL 500:, TA 40qC to 85qC,
Symbol
Parameter
VCCA 1.65V to 1.95V
VCCB 2.3V to 2.7V
VCCA 1.65V to 1.95V
VCCB 3.0V to 3.6V
VCCA 2.3V to 2.7V
VCCB 3.0V to 3.6V
Units
Min
Max
Min
Max
Min
Max
tPHL, tPLH Propagation Delay, A to B
0.8
5.5
0.6
5.1
0.6
4.0
ns
tPHL, tPLH Propagation Delay, B to A
1.5
5.8
1.5
6.2
0.8
4.4
ns
tPZL, tPZH Output Enable Time, OE to B
0.8
5.3
0.6
5.1
0.6
4.0
ns
tPZL, tPZH Output Enable Time, OE to A
1.5
8.3
1.5
8.2
0.8
4.6
ns
tPLZ, tPHZ Output Disable Time, OE to B
0.8
5.2
0.8
5.6
0.8
4.8
ns
tPLZ, tPHZ Output Disable Time, OE to A
0.8
4.6
0.8
4.5
0.8
4.4
ns
tosHL
tosLH
Output to Output Skew
(Note 8)
0.5
0.5
0.75
ns
Note 8: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tosHL) or LOW-to-HIGH (tosLH).
Dynamic Switching Characteristics
Symbol
Parameter
VOLP
Quiet Output Dynamic Peak VOL,
B to A
Quiet Output Dynamic Peak VOL,
A to B
VOLV
Quiet Output Dynamic Valley VOL,
B to A
Quiet Output Dynamic Valley VOL,
A to B
VOHV
Quiet Output Dynamic Valley VOH,
A to B
Quiet Output Dynamic Valley VOH,
B to A
Conditions
CL 30 pF, VIH VCC, VIL 0V
CL 30 pF, VIH VCC, VIL 0V
CL 30 pF, VIH VCC, VIL 0V
CL 30 pF, VIH VCC, VIL 0V
CL 30 pF, VIH VCC, VIL 0V
CL 30 pF, VIH VCC, VIL 0V
VCCA
(V)
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
VCCB
(V)
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
TA 25qC
Typical
0.25
0.25
0.6
0.6
0.8
0.8
0.25
0.25
0.6
0.6
0.8
0.8
1.7
2.0
2.0
1.3
1.3
1.7
Units
V
V
V
V
V
V
Capacitance
Symbol
Parameter
CIN
Input Capacitance
CI/O
Input/Output Capacitance
CPD
Power Dissipation Capacitance
Conditions
VCCA 2.5V, VCCB
VCCA 2.5V, VCCB
VCCA 2.5V, VCCB
f 10 MHz
3.3V, VI
3.3V, VI
3.3V, VI
0V or VCCA/B
0V or VCCA/B
0V or VCCA/B
TA 25qC
Typical
5
6
20
Units
pF
pF
pF
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