74ALVC573_3 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 03 — 26 October 2007 7 of 17
NXP Semiconductors
74ALVC573
Octal D-type transparent latch; 3-state
[1] All typical values are measured at V
CC
= 3.3 V (unless stated otherwise) and T
amb
=25°C.
10. Dynamic characteristics
I
OZ
OFF-state output current V
I
=V
IH
or V
IL
; V
CC
= 1.65 V to 3.6 V;
V
O
= 3.6 V or GND;
- ±0.1 ±10 µA
I
OFF
power-off leakage supply V
CC
= 0 V; V
I
or V
O
= 0 V to 3.6 V - ±0.1 ±10 µA
I
CC
supply current V
CC
= 3.6 V; V
I
=V
CC
or GND;
I
O
=0A
- 0.2 10 µA
∆I
CC
additional supply current per input pin; V
CC
= 3.0 V to 3.6 V;
V
I
=V
CC
− 0.6 V; I
O
=0A
- 5 750 µA
C
I
input capacitance - 3.5 - pF
Table 6. Static characteristics
…continued
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions −40 °C to +85 °C Unit
Min Typ
[1]
Max
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 12.
Symbol Parameter Conditions −40 °C to +85 °C Unit
Min Typ
[1]
Max
t
pd
propagation delay Dn to Qn; see Figure 8
[2]
V
CC
= 1.65 V to 1.95 V 1.0 2.5 5.4 ns
V
CC
= 2.3 V to 2.7 V 1.0 2.0 3.5 ns
V
CC
= 2.7 V 1.0 2.3 3.6 ns
V
CC
= 3.0 V to 3.6 V 1.0 2.2 3.3 ns
LE to Qn; see
Figure 9
V
CC
= 1.65 V to 1.95 V 1.0 2.8 6.0 ns
V
CC
= 2.3 V to 2.7 V 1.0 2.1 3.8 ns
V
CC
= 2.7 V 1.0 2.4 3.7 ns
V
CC
= 3.0 V to 3.6 V 1.0 2.3 3.3 ns
t
en
enable time OE to Qn; see Figure 10
[2]
V
CC
= 1.65 V to 1.95 V 1.5 3.0 6.4 ns
V
CC
= 2.3 V to 2.7 V 1.0 2.4 4.5 ns
V
CC
= 2.7 V 1.5 3.0 4.6 ns
V
CC
= 3.0 V to 3.6 V 1.0 2.3 4.0 ns
t
dis
disable time OE to Qn; see Figure 10
[2]
V
CC
= 1.65 V to 1.95 V 1.5 3.4 7.0 ns
V
CC
= 2.3 V to 2.7 V 1.0 2.2 4.4 ns
V
CC
= 2.7 V 1.5 2.8 4.4 ns
V
CC
= 3.0 V to 3.6 V 1.0 2.7 4.4 ns