74ABT16652CMTD Ver la hoja de datos (PDF) - Fairchild Semiconductor

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74ABT16652CMTD

16-Bit Transceivers and Registers with 3-STATE Outputs

Fairchild Semiconductor 

Capacitance

Symbol

Parameter

Typ

CIN

Input Capacitance

5.0

CI/O (Note 17)

I/O Capacitance

11.0

Note 17: CI/O is measured at frequency, f = 1 MHz, per MIL-STD-883, Method 3012.

AC Loading

Units

pF

pF

Conditions

(TA = 25°C)

VCC = 0V (non I/O pins)

VCC = 5.0V (An, Bn)

*Includes jig and probe capacitance

FIGURE 2. Standard AC Test Load

FIGURE 3. Test Input Signal Levels

Input Pulse Requirement

Amplitude Rep. Rate

tW

3.0V

1 MHz 500 ns

tr

2.5 ns

tf

2.5 ns

FIGURE 4. Test input Signal Requirements

AC Waveforms

FIGURE 5. Propagation Delay Waveforms for Inverting

and Non-Inverting Functions

FIGURE 7. 3-STATE Output HIGH

and LOW Enable and Disable Times

FIGURE 6. Propagation Delay,

Pulse Width Waveforms

FIGURE 8. Setup Time, Hold Time

and Recovery Time Waveforms

7

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