74AUP1T1326_1 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 01 — 20 January 2009 8 of 24
NXP Semiconductors
74AUP1T1326
Low-power dual supply buffer/line driver; 3-state
C
L
= 15 pF
t
pd
propagation delay A to 2Y; see Figure 3
[2]
V
CC(B)
= 1.1 V to 1.3 V 3.8 6.9 12.5 3.4 12.9 ns
V
CC(B)
= 1.4 V to 1.6 V 3.2 4.9 7.5 2.8 8.1 ns
V
CC(B)
= 1.65 V to 1.95 V 2.7 4.0 6.0 2.3 6.5 ns
V
CC(B)
= 2.3 V to 2.7 V 2.2 3.2 4.8 1.8 5.3 ns
V
CC(B)
= 3.0 V to 3.6 V 1.8 2.9 4.4 1.6 4.8 ns
nOE to 1Y; see
Figure 3
V
CC(A)
= 1.1 V to 1.3 V 4.2 7.2 12.4 3.8 12.7 ns
V
CC(A)
= 1.4 V to 1.6 V 3.6 5.2 7.6 3.3 8.2 ns
V
CC(A)
= 1.65 V to 1.95 V 3.1 4.5 6.3 2.7 6.9 ns
V
CC(A)
= 2.3 V to 2.7 V 2.8 3.8 5.3 2.5 5.6 ns
V
CC(A)
= 3.0 V to 3.6 V 2.5 3.5 4.8 2.3 5.2 ns
C
L
= 30 pF
t
pd
propagation delay A to 2Y; see Figure 3
[2]
V
CC(B)
= 1.1 V to 1.3 V 4.8 9.0 16.6 4.2 17.3 ns
V
CC(B)
= 1.4 V to 1.6 V 4.0 6.3 9.8 3.4 10.6 ns
V
CC(B)
= 1.65 V to 1.95 V 3.5 5.1 7.8 3.0 8.6 ns
V
CC(B)
= 2.3 V to 2.7 V 2.7 4.2 6.2 2.4 6.8 ns
V
CC(B)
= 3.0 V to 3.6 V 2.5 3.9 5.9 2.3 6.4 ns
nOE to 1Y; see
Figure 3
V
CC(A)
= 1.1 V to 1.3 V 5.1 9.2 16.4 4.6 17.1 ns
V
CC(A)
= 1.4 V to 1.6 V 4.3 6.6 9.9 3.8 10.8 ns
V
CC(A)
= 1.65 V to 1.95 V 4.0 5.6 8.1 3.5 8.9 ns
V
CC(A)
= 2.3 V to 2.7 V 3.4 4.7 6.7 3.0 7.2 ns
V
CC(A)
= 3.0 V to 3.6 V 3.3 4.4 6.2 3.0 6.7 ns
C
L
= 5 pF; V
CC(A)
= 1.1 V to 1.3 V
t
en
enable time nOE to 2Y; see Figure 4
[3]
V
CC(B)
= 1.1 V to 1.3 V 3.4 8.7 20.0 3.2 20.3 ns
V
CC(B)
= 1.4 V to 1.6 V 2.8 7.0 15.6 2.5 15.8 ns
t
dis
disable time nOE to 2Y; see Figure 4
[4]
V
CC(B)
= 1.1 V to 1.3 V 3.4 7.1 15.2 3.2 15.5 ns
V
CC(B)
= 1.4 V to 1.6 V 2.8 6.1 13.5 2.5 13.9 ns
Table 8. Dynamic characteristics
…continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 5.
Symbol Parameter Conditions 25 °C −40 °C to +85 °C Unit
Min Typ
[1]
Max Min Max