Datasheet

80% 80%
20% 20%
0
Output
t
r
t
f
V
CCIO
TMS570LS20216, TMS570LS20206, TMS570LS10216
TMS570LS10206, TMS570LS10116, TMS570LS10106
www.ti.com SPNS141F–AUGUST 2010– REVISED JULY 2011
7.6 Output Timings
7.6.1 Switching Characteristics For Output Timings Versus Load Capacitance (C
L
)
Table 7-10. Switching Characteristics For Output Timings Versus Load Capacitance (C
L
)
Parameter MIN MAX Unit
t
r
8mA pins C
L
= 15 pF 2.5 ns
C
L
= 50 pF 5
C
L
= 100 pF 9
C
L
= 150 pF 12
t
f
8mA pins C
L
= 15 pF 2.5 ns
C
L
= 50 pF 5
C
L
= 100 pF 9
C
L
= 150 pF 12
t
r
4mA pins C
L
= 15 pF 7 ns
C
L
= 50 pF 13
C
L
= 100 pF 21
C
L
= 150 pF 29
t
f
4mA pins C
L
= 15 pF 7 ns
C
L
= 50 pF 13
C
L
= 100 pF 21
C
L
= 150 pF 29
t
r
2mA-z pins C
L
= 15 pF 10 ns
C
L
= 50 pF 17
C
L
= 100 pF 25
C
L
= 150 pF 35
t
f
2mA-z pins C
L
= 15 pF 10 ns
C
L
= 50 pF 17
C
L
= 100 pF 25
C
L
= 150 pF 35
Figure 7-7. CMOS-Level Outputs
Copyright © 2010–2011, Texas Instruments Incorporated Peripheral and Electrical Specifications 75
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