74vcx32374 Fairchild Semiconductor, 74vcx32374 Datasheet - Page 7

• Manufacturer Part Number: 74vcx32374
• Description: Low Voltage 32-bit D-type Flip-flops With 3.6v Tolerant Inputs And Outputs
• Manufacturer: Fairchild Semiconductor

AC Loading and Waveforms (V
FIGURE 5. Propagation Delay, Pulse Width and
FIGURE 2. Waveform for Inverting and
Non-Inverting Functions
FIGURE 4. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic
t
rec
Symbol
V
Waveforms
V
V
V
mo
mi
X
Y
t
t
t
PLH
PZL
PZH
, t
TEST
, t
, t
PLZ
PHL
PHZ
3.3V
V
V
OH
OL
1.5V
1.5V
V
FIGURE 1. AC Test Circuit
0.3V
0.3V
CC
0.3V
CC
x 2V at V
3.3V
6V at V
CC
7
V
V
CC
2.5V
SWITCH
OH
OL
2.5V
Open
GND
V
V
0.3V to 1.8V
V
FIGURE 3. 3-STATE Output High Enable and
CC
CC
3.3V
CC
0.15V
0.15V
/2
/2
0.2V
FIGURE 6. Setup Time, Hold Time and
Recovery Time for Low Voltage Logic
Disable Times for Low Voltage Logic
0.2V; 1.8V
0.3V;
0.15V
1.8V
V
V
OH
OL
V
V
0.15V)
CC
CC
0.15V
0.15V
0.15V
/2
/2
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