SN74ACT16245QDLREP屬于集成電路（IC）的緩沖器驅(qū)動器接收器收發(fā)器。由美國德州儀器公司制造生產(chǎn)的SN74ACT16245QDLREP緩沖器，驅(qū)動器，接收器，收發(fā)器邏輯緩沖器、驅(qū)動器、接收器和收發(fā)器允許隔離對某個電路的邏輯信號的訪問，以用于另一電路。緩沖器將其輸入信號（不變或反相）傳遞到其輸出，并可能用于清除弱信號或驅(qū)動負載。在布爾邏輯仿真器中，緩沖器主要用于增加傳播延遲。邏輯接收器和收發(fā)器允許在數(shù)據(jù)總線之間進行隔離通信。

Controlled Baseline

– One Assembly/Test Site, One Fabrication

Site

Extended Temperature Performance of

–40°C to 125°C

Enhanced Diminishing Manufacturing

Sources (DMS) Support

Enhanced Product Change Notification

Qualification Pedigree?

Member of the Texas Instruments

Widebus Family

Inputs Are TTL-Voltage Compatible

3-State Outputs Drive Bus Lines Directly

Flow-Through Architecture Optimizes PCB

Layout

Distributed VCC and GND Pins Minimize

High-Speed Switching Noise

description

The SN74ACT16245Q-EP is a 16-bit bus

transceiver organized as dual-octal noninverting

3-state transceivers and designed for

asynchronous two-way communication between

data buses. The control-function implementation

minimizes external timing requirements.

The device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on

the logic level at the direction-control (DIR) input. The enable (G) input can be used to disable the devices so

that the buses are effectively isolated.