PI74ALVCH32245 Просмотр технического описания (PDF) - Pericom Semiconductor

Номер в каталоге

Компоненты Описание

Список матч

PI74ALVCH32245

3.3V, 32-Bit Bidirectional Transceiver with 3-State Outputs

Pericom Semiconductor 

PI74ALVCH32245

3.3V, 32-Bit Bidirectional Tranceiver

with 3-State Outputs 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

Product Pin Description

Pin Name

xOE

xDIR

xAx

xBx

GND

VCC

Description

3-State Output Enable Inputs (Active LOW)

Direction Control Input

Side A Inputs or 3-State Inputs

Side B Outputs or 3-State Outputs

Ground

Power

NB Package (Top View)

Truth Table(1)

Inputs(1 )

xOE

xDIR

L

L

L

H

H

X

Notes:

1. H = High Voltage Level

L = Low Voltage Level

X = Don’t Care

Z = High Impedance

Outputs(1 )

Bus B Data to Bus A

Bus A Data to Bus B

Z

6

5

4

3

2

1

A B C D E F G H J K L MN P R T

Terminal Assignments

6 1A2 1A4 1A6 1A8 2A2 2A4 2A6 2A7 3A2 3A4 3A6 3A8 4A2 4A4 4A6 4A7

5 1A1 1A3 1A5 1A7 2A1 2A3 2A5 2A8 3A1 3A3 3A5 3A7 4A1 4A3 4A5 4A8

4 1OE GND VCC GND GND VCC GND 2OE 3OE GND VCC GND GND VCC GND 4OE

3 1DIR GND VCC GND GND VCC GND 2DIR 3DIR GND VCC GND GND VCC GND 4DIR

2 1B1 1B3 1B5 1B7 2B1 2B3 2B5 2B8 3B1 3B3 3B5 3B7 4B1 4B3 4B5 4B8

1 1B2 1B4 1B6 1B8 2B2 2B4 2B6 2B7 3B2 3B4 3B6 3B8 4B2 4B4 4B6 4B7

A

B

C

D

E

F

G

H

J

K

L

M

N

P

R

T

2

PS8437 08/24/01

Share Link: