Datasheet

74LVC827A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 4 — 25 November 2011 6 of 16
NXP Semiconductors
74LVC827A
10-bit buffer/line driver with 5 V tolerant inputs/outputs; 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
= 3.6 V;
V
O
=5.5VorGND;
-0.15- 20 A
I
OFF
power-off
leakage
current
V
CC
= 0 V; V
I
or V
O
= 5.5 V - 0.1 10 - 20 A
I
CC
supply
current
V
CC
= 3.6 V; V
I
=V
CC
or GND;
I
O
=0A
-0.110-40A
I
CC
additional
supply
current
per input pin; V
CC
= 2.7 V to 3.6
V; V
I
=V
CC
 0.6 V; I
O
=0A
- 5 500 - 5000 A
C
I
input
capacitance
V
CC
= 0 V to 3.6 V;
V
I
=GNDtoV
CC
-5.0---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 40 C to +125 C Unit
Min Typ
[1]
Max Min Max
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 6.
Symbol Parameter Conditions T
amb
= 40 C to +85 C 40 C to +125 C Unit
Min Typ
[1]
Max Min Max
t
pd
propagation
delay
An to Yn; see Figure 4
[2]
V
CC
= 1.2 V - 15 - - - ns
V
CC
= 1.65 V to 1.95 V 1.5 6.4 15.5 1.5 17.9 ns
V
CC
= 2.3 V to 2.7 V 1.0 3.4 8.0 1.0 9.3 ns
V
CC
= 2.7 V 1.5 3.4 7.1 1.5 9.0 ns
V
CC
= 3.0 V to 3.6 V 1.0 2.9 6.7 1.0 8.5 ns
t
en
enable time OEntoYn; see Figure 5
[2]
V
CC
= 1.2 V - 20 - - - ns
V
CC
= 1.65 V to 1.95 V 1.8 7.9 16.7 1.8 19.3 ns
V
CC
= 2.3 V to 2.7 V 1.5 4.4 9.2 1.5 10.6 ns
V
CC
= 2.7 V 1.5 4.5 8.5 1.5 11.0 ns
V
CC
= 3.0 V to 3.6 V 1.0 3.5 7.3 1.0 9.5 ns
t
dis
disable time OEnto Yn; see Figure 5
[2]
V
CC
= 1.2 V - 10.0 - - - ns
V
CC
= 1.65 V to 1.95 V 2.5 4.3 11.3 2.5 13.0 ns
V
CC
= 2.3 V to 2.7 V 1.0 2.4 6.4 1.0 7.4 ns
V
CC
= 2.7 V 1.5 3.2 7.3 1.5 9.5 ns
V
CC
= 3.0 V to 3.6 V 1.5 3.0 6.7 1.5 8.5 ns
t
sk(o)
output skew
time
V
CC
= 3.0 V to 3.6 V
[3]
- - 1.0 - 1.5 ns