54abt574 National Semiconductor Corporation, 54abt574 Datasheet - Page 8

• Manufacturer Part Number: 54abt574
• Description: Octal D-type Flip-flop With Tri-state Outputs
• Manufacturer: National Semiconductor Corporation

www.national.com
AC Loading
*Includes jig and probe capacitance
FIGURE 4. Propagation Delay Waveforms for
Inverting and Non-Inverting Functions
and LOW Enable and Disable Times
FIGURE 6. TRI-STATE Output HIGH
FIGURE 1. Standard AC Test Load
DS100208-4
DS100208-8
DS100208-7
8
Input Pulse Requirements
Amplitude
3.0V
FIGURE 3. Test Input Signal Requirements
FIGURE 7. Setup Time, Hold Time
and Recovery Time Waveforms
FIGURE 5. Propagation Delay,
Rep. Rate
Pulse Width Waveforms
1 MHz
FIGURE 2. V
500 ns
M
t
w
= 1.5V
2.5 ns
t
r
DS100208-5
2.5 ns
DS100208-6
DS100208-9
t
f