国产精品久久久久无码av色戒,大帝av在线一区二区三区,国产肥熟女视频一区二区三区,大陆少妇xxxx做受,被黑人猛躁10次高潮视频

Bidirectional Bus Transceivers in

High-Density 20-Pin Packages

Low-Power Versions of 4ALS245 Series

4ALS1245 Series Is Identical to 4ALS1645

Series

Package Options Include Plastic

Small-Outline (DW) Packages, Ceramic

Chip Carriers (FK), and Standard Plastic (N)

and Ceramic (J) 300-mil DIPs

description

These octal bus transceivers are designed for

asynchronous two-way communication between

data buses. These devices transmit data from the

A bus to the B bus or from the B bus to the A bus,

depending on the logic level at the directioncontrol

(DIR) input. The output-enable (OE) input

can be used to disable the device so the buses are

effectively isolated.

The SN54ALS1245A is characterized for

operation over the full military temperature range

of –55°C to 125°C. The SN74ALS1245A is

characterized for operation from 0°C to 70°C.