74ABT16501 데이터 시트보기 (PDF) - Fairchild Semiconductor

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74ABT16501

18-Bit Universal Bus Transceivers with 3-STATE Outputs

Fairchild Semiconductor 

Capacitance

Symbol

Parameter

Typ

CIN

Input Capacitance

5.0

CI/O (Note 10)

Output Capacitance

11.0

Note 10: CI/O is measured at frequency f = 1 MHz per MIL-STD-883, Method 3012.

AC Loading

Units

pF

pF

VCC = 0.0V

VCC = 5.0V

Conditions

TA = 25°C

*Includes jig and probe capacitance.

FIGURE 1. Standard AC Test Load

FIGURE 2. VM = 1.5V

Input Pulse Requirements

Amplitude Rep. Rate

tW

tr

tf

3.0V

1 MHz 500 ns 2.5 ns 2.5 ns

FIGURE 3. Test Input Signal Requirements

AC Waveforms

FIGURE 4. Propagation Delay Waveforms

for Inverting and Non-Inverting Functions

FIGURE 6. 3-STATE Output HIGH

and LOW Enable and Disable Times

FIGURE 5. Propagation Delay,

Pulse Width Waveforms

FIGURE 7. Setup Time, Hold Time

and Recovery Time Waveforms

5

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