74LVC573A 查看數據表（PDF） - ON Semiconductor
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74LVC573A Datasheet PDF : 10 Pages
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74LVC573A
AC ELECTRICAL CHARACTERISTICS (tR = tF = 2.5 ns)
−40 to +855C
−40 to +1255C
Symbol
Parameter
Conditions
Typ
Typ
Min (Note 4) Max Min (Note 4) Max Unit
tpd
Propagation Delay (Note 5)
Dn to On
tpd
Propagation Delay
LE to On
VCC = 1.2 V
−
16.0
−
−
VCC = 1.65 V to 1.95 V 2.1
VCC = 2.3 V to 2.7 V 1.5
VCC = 2.7 V
1.5
VCC = 3.0 V to 3.6 V 1.5
7.8 16.3 2.1
4.1 8.0 1.5
4.1 7.2 1.5
3.4 6.2 1.5
VCC = 1.2 V
−
16.0
−
−
VCC = 1.65 V to 1.95 V 2.0
VCC = 2.3 V to 2.7 V 1.5
VCC = 2.7 V
1.5
VCC = 3.0 V to 3.6 V 1.5
7.7 16.0 2.0
4.1 7.8 1.5
3.7 7.5 1.5
3.4 6.5 1.5
−
−
− 18.8
−
9.2 ns
−
9.0
−
8.0
−
−
− 18.4
−
9.1 ns
−
9.5
−
8.5
ten
Enable Time (Note 6)
OE to On
tdis
Disable Time (Note 7)
OE to On
tw
Pulse Width
LE HIGH
tsu
Set−up Time
Dn to LE
th
Hold Time
Dn to LE
VCC = 1.2 V
−
18.0
−
−
VCC = 1.65 V to 1.95 V 1.7
7.5 17.5 1.7
VCC = 2.3 V to 2.7 V
1.5
4.2
9.2
1.5
VCC = 2.7 V
1.5 4.2 8.5 1.5
VCC = 3.0 V to 3.6 V
1.5
3.4
7.5
1.5
VCC = 1.2 V
−
8.0
−
−
VCC = 1.65 V to 1.95 V 1.0
3.3 10.1 1.0
VCC = 2.3 V to 2.7 V
0.3
1.8
5.7
0.3
VCC = 2.7 V
1.5 3.0 6.5 1.5
VCC = 3.0 V to 3.6 V
1.5
2.5
6.0
1.5
VCC = 1.65 V to 1.95 V 5.0
−
−
5.0
VCC = 2.3 V to 2.7 V 4.0
−
VCC = 2.7 V
3.2
−
−
4.0
−
3.2
VCC = 3.0 V to 3.6 V
3.2
1.6
−
3.2
VCC = 1.65 V to 1.95 V 4.0
−
−
4.0
VCC = 2.3 V to 2.7 V 2.5
−
−
2.5
VCC = 2.7 V
1.7
−
VCC = 3.0 V to 3.6 V 1.7
−
−
1.7
−
1.7
VCC = 1.65 V to 1.95 V 3.0
−
−
3.0
VCC = 2.3 V to 2.7 V 1.9
−
−
1.9
VCC = 2.7 V
1.5
−
VCC = 3.0 V to 3.6 V 1.4
−
−
1.5
−
1.4
−
−
− 20.2
−
10.6 ns
−
11.0
−
9.5
−
−
−
11.6
−
6.6
ns
−
8.5
−
7.5
−
−
−
−
ns
−
−
−
−
−
−
−
−
ns
−
−
−
−
−
−
−
−
ns
−
−
−
−
tsk(0) Output Skew Time (Note 8)
−
−
1.0
−
−
1.5 ns
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
4. Typical values are measured at TA = 25°C and VCC = 3.3 V, unless stated otherwise.
5. tpd is the same as tPLH and tPHL.
6. ten is the same as tPZL and tPZH.
7. tdis is the same as tPLZ and tPHZ.
8. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.
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