Datasheet

CONTROL
IN
t
PHL
t
rec
CLOCK
V
mi
V
mo
V
mi
V
mo
t
PLH
t
W
OUTPUT
V
IN
(H)
GND
OUTPUT
CONTROL
t
PZL
t
PLZ
DATA
OUT
V
X
V
OL
V
mi
V
mo
V
IN
(H)
GND
DATA
IN
t
pxx
t
pxx
DATA
OUT
V
mo
V
mi
V
IN
(H)
GND
OUTPUT
CONTROL
t
PZH
t
PHZ
DATA
OUT
V
OH
V
Y
V
mi
V
mo
V
IN
(H)
GND
SCANSTA111
www.ti.com SNLS060K –AUGUST 2001–REVISED APRIL 2013
Timing Waveforms
(Input Characteristics; f = 1MHz, t
r
= t
f
= 2.5ns)
Figure 18. Waveform for Inverting and Non- Figure 19. TRI-STATE Output High Enable and
inverting Functions Disable Times for Logic
Figure 20. Propagation Delay, Pulse Width and t
REC
Figure 21. TRI-STATE Output Low Enable and
Waveforms Disable Times for Logic
V
CC
Symbol
2.7 - 3.6V
V
IN
(H) 2.7V
V
mi
1.5V
V
mo
1.5V
V
x
V
OL
+ 0.3V
V
y
V
OH
- 0.3V
CAPACITANCE & I/O CHARACTERISTICS
Refer to Texas Instruments' website for IBIS models at http://www.ti.com/lsds/ti/analog/interface.page
REVISION HISTORY
April, 2013 – Changed layout of National Data Sheet to TI format.
February, 2010 – Revisions to clarify shared GPIO operation in the silicon version. No specification changes or
changes to operation.
Copyright © 2001–2013, Texas Instruments Incorporated Submit Documentation Feedback 31
Product Folder Links: SCANSTA111