74HCT1G125GW Ver la hoja de datos (PDF) - Philips Electronics

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componentes Descripción

Fabricante

74HCT1G125GW

Bus buffer/line drivers; 3-state

Philips Electronics 

Philips Semiconductors

Bus buffer/line drivers; 3-state

AC WAVEFORMS

Product specification

74HC1G125; 74HCT1G125

handbook, halfpage VI

A input

GND

Y output

VM

tPHL

VM

tPLH

MNA121

For HC1G: VM = 50%; VI = GND to VCC.

For HCT1G: VM = 1.3 V; VI = GND to 3.0 V.

Fig.5 The input (A) to output (Y) propagation delays.

handbook, full pagewidth

VI

OE input

GND

VCC

output

LOW-to-OFF

OFF-to-LOW

output

HIGH-to-OFF

OFF-to-HIGH

GND

For HC1G: VM = 50%; VI = GND to VCC.

For HCT1G: VM = 1.3 V; VI = GND to 3.0 V.

VM

tPLZ

tPZL

tPHZ

VOL +0.3 V

VOH −0.3 V

VM

tPZH

VM

output

enabled

output

disabled

output

enabled

MNA122

Fig.6 The 3-state enable and disable times.

2004 Jul 27

8

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