HD74HC592FPEL Ver la hoja de datos (PDF) - Renesas Electronics

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HD74HC592FPEL

8-bit Register/Binary Counter

Renesas Electronics 

HD74HC592

Waveforms

• Waveform – 1 (CCK, RCK to RCO)

tr

tf

Input CCK

RCK 10 %

90 %

50 % 50 %

tw(H)

tPHL

10 %

tw(L)

Output RCO

50 %

10 %

90 %

50 %

50 %

tPHL

90 %

50 %

10 %

tTLH

tTHL

Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns

• Waveform – 2 (CLoad to RCO)

tf

tr

Input CLoad

90 %

50 %

10 % 10 %

tW

tPLH

90 %

50 %

Output RCO

90 %

50 %

10 %

tTLH

tPHL

Output RCO

90 %

50 %

10 %

tTHL

Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns

VCC

0V

VOH

VOL

VCC

0V

VOH

VOL

VOH

VOL

Rev.2.00 Mar 30, 2006 page 6 of 8

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