74HC3G07DC Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Fabricante

74HC3G07DC

Buffer with open-drain outputs

Philips Electronics 

Philips Semiconductors

Buffer with open-drain outputs

AC WAVEFORMS

Product specification

74HC3G07; 74HCT3G07

handbook, full pagewidth

VI

nA input

GND

VCC

nY output

VOL

VM

t PLZ

VX

t PZL

VM

MNA528

For 74HC3G07: VM = 50%; VI = GND to VCC.

For 74HCT3G07: VM = 1.3 V; VI = GND to 3.0 V.

For 74HC3G07 and 74HCT3G07: VX = 0.1 × VCC.

Fig.5 The input (nA) to output (nY) propagation delays and transition times.

handbook, full pagewidth

VCC

VI

PULSE

GENERATOR

VO

D.U.T.

RT

S1

RL =

1 kΩ

VCC

open

GND

CL =

50 pF

MNA742

TEST

tPLH/tPHL

tPLZ/tPZL

tPHZ/tPZH

S1

open

VCC

GND

2003 Oct 15

Definitions for test circuit:

RL = Load resistor.

CL = load capacitance including jig and probe capacitance.

RT = termination resistance should be equal to the output impedance Zo of the pulse generator.

Fig.6 Load circuitry for switching times.

10

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