Datasheet

74ABT16244A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 8 — 3 November 2011 7 of 15
NXP Semiconductors
74ABT16244A
16-bit buffer/line driver; 3-state
10. Dynamic characteristics
Table 7. Dynamic characteristics
GND = 0 V. For test circuit, see Figure 6.
Symbol Parameter Conditions 25 C; V
CC
= 5.0 V 40 C to +85 C;
V
CC
= 5.0 V  0.5 V
Unit
Min Typ Max Min Max
t
PLH
LOW to HIGH
propagation delay
nAn to nYn, see Figure 4 1.1 1.7 2.6 1.1 2.8 ns
t
PHL
HIGH to LOW
propagation delay
nAn to nYn, see Figure 4 1.3 2.1 2.9 1.3 3.4 ns
t
PZH
OFF-state to HIGH
propagation delay
nOE to nYn; see Figure 5 1.6 2.7 3.7 1.6 4.5 ns
t
PZL
OFF-state to LOW
propagation delay
nOE to nYn; see Figure 5 2.3 3.5 4.0 2.3 4.8 ns
t
PHZ
HIGH to OFF-state
propagation delay
nOE to nYn; see Figure 5 1.5 3.0 4.0 1.5 4.6 ns
t
PLZ
LOW to OFF-state
propagation delay
nOE to nYn; see Figure 5 1.6 2.4 3.2 1.6 4.1 ns