54FCT377 NSC [National Semiconductor], 54FCT377 Datasheet - Page 5

• Manufacturer Part Number: 54FCT377
• Description: Octal D-Type Flip-Flop with Clock Enable
• Manufacturer: NSC [National Semiconductor]

AC Loading
DS100952-4
*Includes jig and probe capacitance
DS100952-5
FIGURE 1. Standard AC Test Load
FIGURE 5. Propagation Delay,
Pulse Width Waveforms
DS100952-6
= 1.5V
FIGURE 2. V
M
DS100952-9
Input Pulse Requirements
FIGURE 6. Setup Time, Hold Time
and Recovery Time Waveforms
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
DS100952-8
FIGURE 4. Propagation Delay Waveforms for
Inverting and Non-Inverting Functions
5
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