74AHC373PW Ver la hoja de datos (PDF) - Philips Electronics

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74AHC373PW

Octal D-type transparent latch; 3-state

Philips Electronics 

Philips Semiconductors

Octal D-type transparent latch; 3-state

AC WAVEFORMS

Product specification

74AHC373; 74AHCT373

handbook, halfpage

Dn input

VM

tPHL

Qn output

VM

tTHL

tPLH

tTLH

MNA190

FAMILY

AHC

AHCT

VI INPUT

REQUIREMENTS

GND to VCC

GND to 3.0 V

VM

INPUT

50% VCC

1.5 V

VM

OUTPUT

50% VCC

50% VCC

Fig.7 The input (Dn) to output (Qn) propagation delays and the output transition times.

handbook, full pagewidth

LE input

Qn output

VM

tW

tPHL

VM

tTHL

tPLH

tTLH MNA191

FAMILY

AHC

AHCT

VI INPUT

REQUIREMENTS

GND to VCC

GND to 3.0 V

VM

INPUT

50% VCC

1.5 V

VM

OUTPUT

50% VCC

50% VCC

Fig.8 The Latch Enable (LE) input pulse width, the latch enable input to output (Qn) propagation delays and the

output transition times.

1999 Nov 23

12

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