74HC2G08 Просмотр технического описания (PDF) - Philips Electronics

Номер в каталоге

Компоненты Описание

Список матч

74HC2G08

Dual 2-input AND gate

Philips Electronics 

Philips Semiconductors

Dual 2-input AND gate

AC WAVEFORMS

Product specification

74HC2G08; 74HCT2G08

handbook, halfpagVeI

nA, nB input

GND

VOH

nY output

VOL

VM

t PHL

VM

t THL

VM

VM

10%

t PLH

90%

tTLH MNA726

For 74HC2G08: VM = 50%; VI = GND to VCC.

For 74HCT2G08: VM = 1.3 V; VI = GND to 3.0 V.

Fig.5 The input (nA, nB) 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

Definitions for test circuit:

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.

2003 Oct 22

10

Share Link: