74ALVC16721 Fairchild Semiconductor, 74ALVC16721 Datasheet - Page 5
74ALVC16721
Manufacturer Part Number
74ALVC16721
Description
Low Voltage 20-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs
Manufacturer
Fairchild Semiconductor
Datasheet
1.74ALVC16721.pdf
(6 pages)
AC Loading and Waveforms
FIGURE 5. Propagation Delay, Pulse Width
FIGURE 2. Waveform for Inverting
and Non-inverting Functions
FIGURE 1. AC Test Circuit
and t
Symbol
V
V
V
V
V
mo
mi
X
Y
L
rec
Waveforms
(Input Characteristics: f
3.3V
V
V
OH
OL
and Disable Times for Low Voltage Logic
FIGURE 4. 3-STATE Output High Enable
1.5V
1.5V
6V
0.3V
0.3V
0.3V
TABLE 2. Variable Matrix
V
V
OH
OL
1MHz; t
2.7V
1.5V
1.5V
6V
5
0.3V
0.3V
FIGURE 6. Setup Time, Hold Time and Recovery Time
r
V
and Disable Times for Low Voltage Logic
t
CC
FIGURE 3. 3-STATE Output Low Enable
f
2ns; Z
V
V
2.5V
OH
OL
t
TABLE 1. Values for Figure 1
t
t
PZH
PLH
V
V
V
PZL
TEST
CC
CC
CC
for Low Voltage Logic
, t
, t
, t
0
0.15V
0.15V
*2
/2
/2
0.2V
PHL
PLZ
PHZ
50 )
1.8V
V
V
OH
OL
V
V
V
CC
CC
CC
SWITCH
0.15V
0.15V
0.15V
*2
/2
/2
Open
GND
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V
L