N74F725N 데이터 시트보기 (PDF) - Philips Electronics

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N74F725N

Quad 2-to-1 data selector multiplexer (3-State)

Philips Electronics 

Philips Semiconductors

Multiplexers

AC WAVEFORMS

For all waveforms, VM = 1.5V

Dna, Dnb,

Dnc, Dnd

Sn

Qn

VM

VM

tPLH

VM

tPHL

VM

SF01234

Waveform 1. Propagation Delay for Non-Inverting Output

INV

VM

tPHL

tPLH

Qn

VM

SF01225

Waveform 3. Propagation Delay for INV to Output

OE

VM

VM

tPZL

tPLZ

Qn

VM

VOL +0.3V

SF00344

Waveform 5. 3-State Output Enable Time to Low

Level and Output Disable Time from Low Level

Product specification

74F723A/74F723–1/

74F725A/74F725–1

Dna, Dnb,

Dnc, Dnd,

Sn

Qn

VM

tPHL

VM

VM

tPLH

VM

SF01235

Waveform 2. Propagation Delay for Inverting Output

OE

VM

VM

tPZH

tPHZ

VOH -0.3V

Qn

VM

0V

SF00343

Waveform 4. 3-State Output Enable Time to High Level and

Output Disable Time from High Level

1990 Dec 13

9

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