HD74HC4017 Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Lista de partido

HD74HC4017

Decade Counter / Divider

Renesas Electronics 

HD74HC4017

• Waveform – 4

tr

tf

CE

50% 50%

50%

Cout

tw

tw

tPLH (Measure at tn+10)

50%

10%

90%

tPHL (Measure at tn+5)

90%

50%

10%

tTLH

tTHL

Notes : 1. Input waveform : PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 6 ns, tf ≤ 6 ns

2. Other inputs : R = "L", C = "H"

tn is bit time with Q1 to Q9 at low.

VCC

0V

VOH

VOL

• Waveform – 5

tr

tf

90 %

90 %

VCC

Reset

50 %

50 %

10 %

10 %

tw

0V

Q1 to Q9

tPHL

50 %

VOH

VOL

tPLH

VOH

Q0, Cout

50 %

VOL

Note : 1. Input waveform : PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 6 ns, tf ≤ 6 ns

Rev.2.00 Mar 30, 2006 page 7 of 10

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