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74LVT573PW Datasheet PDF : 17 Pages
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74LVT573
3.3 V octal D-type transparent latch; 3-state
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to ground (GND = 0 V); for test circuit see Figure 11.
Symbol Parameter
Conditions
tPLH
LOW to HIGH
propagation delay
tPHL
HIGH to LOW
propagation delay
tPZH
OFF-state to HIGH
propagation delay
tPZL
OFF-state to LOW
propagation delay
tPHZ
HIGH to OFF-state
propagation delay
tPLZ
LOW to OFF-state
propagation delay
tsu
set-up time
th
hold time
tW
pulse width
LE to Qn; see Figure 6
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
Dn to Qn; see Figure 7
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
LE to Qn; see Figure 6
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
Dn to Qn; see Figure 7
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
OE to Qn; see Figure 8
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
OE to Qn; see Figure 9
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
OE to Qn; see Figure 8
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
OE to Qn; see Figure 9
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
Dn to LE; see Figure 10
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
Dn to LE; see Figure 10
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
LE input HIGH; see Figure 6
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
[1] Typical values are at VCC = 3.3 V and Tamb = 25 C.
[2] tsu is the same as tsu(L) and tsu(H).
[3] th is the same as th(L) and th(H).
[4] tW is the same as tWL and tWH.
74LVT573
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 22 November 2011
Tamb = 40 C to +85 C Unit
Min Typ[1] Max
1.6 3.5 5.6 ns
-
-
6.3 ns
1.0 2.5 4.2 ns
-
-
4.7 ns
2.5 4.3 6.5 ns
-
-
7.2 ns
1.0 2.7 4.3 ns
-
-
5.2 ns
1.0 2.8 5.1 ns
-
-
6.2 ns
1.3 3.3 5.5 ns
-
-
6.6 ns
2.0 3.7 5.7 ns
-
-
6.7 ns
1.5 3.0 4.6 ns
-
-
5.1 ns
[2]
0.7
-
0.6
-
[3]
- ns
- ns
1.6
-
1.8
-
[4]
- ns
- ns
3.3
-
3.3
-
- ns
- ns
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