74VCX162245MTDX(1999) Просмотр технического описания (PDF) - Fairchild Semiconductor

Номер в каталоге

Компоненты Описание

производитель

74VCX162245MTDX
(Rev.:1999)

Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in A Port Outputs

Fairchild Semiconductor 

Connection Diagram

Truth Tables

Inputs

OE1

T/R1

L

L

L

H

H

X

Outputs

Bus B0–B7 Data to Bus A0–A7

Bus A0–A7 Data to Bus B0–B7

HIGH Z State on A0–A7, B0–B7

Inputs

OE2

T/R2

Outputs

L

L

Bus B8–B15 Data to Bus A8–A15

L

H

Bus A8–A15 Data to Bus B8–B15

H

X

HIGH Z State on A8–A15, B8–B15

H = HIGH Voltage Level

L = LOW Voltage Level

X = Immaterial (HIGH or LOW, inputs and I/O’s may not float)

Z = High Impedance

Logic Diagram

www.fairchildsemi.com

2

Share Link: