54abt374 National Semiconductor Corporation, 54abt374 Datasheet - Page 9

• Manufacturer Part Number: 54abt374
• Description: Octal D-type Flip-flop With Tri-state Outputs
• Manufacturer: National Semiconductor Corporation

AC Loading
DS100207-8
FIGURE 4. Propagation Delay Waveforms for
Inverting and Non-Inverting Functions
DS100207-4
*
Includes jig and probe capacitance
FIGURE 1. Standard AC Test Load
DS100207-5
FIGURE 5. Propagation Delay,
Pulse Width Waveforms
DS100207-6
= 1.5V
FIGURE 2. V
M
Input Pulse Requirements
Amplitude
Rep. Rate
t
t
t
w
r
f
3.0V
1 MHz
500 ns
2.5 ns
2.5 ns
FIGURE 3. Test Input Signal Requirements
DS100207-7
FIGURE 6. TRI-STATE Output HIGH
and LOW Enable and Disable Times
DS100207-9
FIGURE 7. Setup Time, Hold Time
and Recovery Time Waveforms
9
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