HCTL-2032 Ver la hoja de datos (PDF) - Avago Technologies

Número de pieza

componentes Descripción

Fabricante

HCTL-2032

Quadrature Decoder/ Counter Interface ICs

Avago Technologies 

CLK

DFi0g-uDr7e 1. Reset Waveform

OLD

DATA

tDCD

tCLK

tCHH

tCD

DATA NOT STABLE

tCLH

NEW

DATA

tDCD

CLK

D0-D7

OLD

DATA

tDCD

tCLK

tCHH

tCD

DATA NOT STABLE

Figure 2. Waveforms for Positive Clock Edge Related Delays

tCLH

NEW

DATA

tDCD

OE

D0 -D7 HIGH - Z

tODE

NOT STABLE

Figure 3. Tri-State Output Timing

tDOD

STABLE DATA

tODZ

NOT STABLE

HIGH - Z

CLK

tOS

tOH

OE

SEL2

SEL1

INTERNAL

INHIBIT

D0 -D7

HIGH -Z

tSH

tSS

tSDV

tSDV

tDSD

tSDV

tDSD

tSDV

tDSD

tDSD

HIGH - Z OR UNSTABLE DATA

MSB STABLE

3rd BYTE STABLE

2nd BYTE STABLE

LSB STABLE

Figure 4. Bus Control Timing



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