CY7C421-20JXI Ver la hoja de datos (PDF) - Cypress Semiconductor

Número de pieza

componentes Descripción

Fabricante

CY7C421-20JXI

512 × 9 Asynchronous FIFO

Cypress Semiconductor 

CY7C421

AC Test Loads and Waveforms

Figure 4. AC Test Loads and Waveforms

5V

OUTPUT

R1 500 

5V

OUTPUT

R1 500 

30 pF

INCLUDING

JIGAND

SCOPE (a)

R2

333 

5 pF

INCLUDING

JIGAND

SCOPE

R2

333 

(b)

3.0 V

GND

 3 ns

ALL INPUT PULSES

90%

10%

90%

10%

 3 ns

Equivalent to:

THÉVENIN EQUIVALENT

OUTPUT

200

2V

Document Number: 38-06001 Rev. *H

Page 7 of 21

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