HD74HC259P Просмотр технического описания (PDF) - Renesas Electronics

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HD74HC259P

8-bit Addressable Latch

Renesas Electronics 

HD74HC259

• Waveform – 5

VCC

Data

0V

VCC

Address

50 %

50 %

50 %

50 %

Input

0V

tsu

th

tsu

th

VCC

G

50 %

50 %

0V

VOH

Qn

VOL

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

2. Other input : Clear = VCC

3. Address inputs except appropriate inputs are set to address to appropriate Q outputs.

Rev.2.00 Jan 31, 2006 page 7 of 9

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