DM74LS467WM datasheet(4/6 Pages) NSC

Il numero della parte	DM74LS467WM

Spiegazioni elettronici	TRI-STATE Octal Buffer

PDF	6 Pages

Scroll/Zoom	100%

Produttore elettronici	NSC [National Semiconductor (TI)]

Homepage	http://www.national.com

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4 / 6 page

’LS466 and ’LS468 Switching Characteristics

for test waveforms and output load VCC e 5V TA e 25 C

RL e 667X

Symbol

Parameter

CL e 50 pF

CL e 150 pF

Units

Min

Max

Min

Max

tPLH

Propagation Delay Time

Low to High Level Output

tPHL

Propagation Delay Time

High to Low Level Output

tPZH

Output Enable Time

to High Level Output

tPZL

Output Enable Time

to Low Level Output

tPHZ

Output Disable Time

from High Level Output (Note 1)

tPLZ

Output Disable Time

from Low Level Output (Note 1)

Note 1

CL e 5 pF

Function Tables

LS465 (LS95A)

Inputs

Output

G1G2A

Hi-Z

LS467 (LS97A)

Inputs

Output

Hi-Z

H e High Logic Level

L e Low Logic Level

X e Either High or Low Logic Level

Hi-Z e High Impedance (Off) State

LS466 (LS96A)

Inputs

Output

G1G2A

Hi-Z

LS468 (LS98A)

Inputs

Output

Hi-Z

DM74LS467WM Scheda tecnica(PDF) 4 Page - National Semiconductor (TI)

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