Datasheet > 54ACTQ16245FMQR

54ACTQ16245FMQR

更新时间： 2023-01-03 03:41:26

品牌	Logo	应用领域
德州仪器 - TI		输出元件
页数	文件大小	规格书
8页	110K
描述
ACT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, CDFP48, CERAMIC, DFP-48

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54ACTQ16245FMQR 数据手册

September 1998

54ACTQ16245

16-Bit Transceiver with TRI-STATE^®Outputs

General Description

Features

Utilizes NSC FACT Quiet Series technology

Guaranteed simultaneous switching noise level and

dynamic threshold performance

The ’ACTQ16245 contains sixteen non-inverting bidirec-

tional buffers with TRI-STATE outputs and is intended for

bus oriented applications. The device is byte controlled.

Each has separate control inputs which can be shorted to-

gether for full 16-bit operation. The T/R inputs determine the

direction of data flow through the device. The OE inputs dis-

able both the A and B ports by placing them in a high imped-

ance state.

Bidirectional non-inverting buffers

Separate control logic for each byte

16-bit version of the ’ACTQ245

Outputs source/sink 24 mA

Standard Microcircuit Drawing (SMD) 5962-9562001

The ’ACTQ16245 utilizes NSC Quiet Series technology to

guarantee quiet output switching and improved dynamic

threshold performance. FACT Quiet Series^®features GTO^®

output control for superior performance.

Logic Symbol

Connection Diagram

Pin Assignment for CERPAK

DS010926-1

Pin Description

Pin Names

Description

Output Enable Input (Active Low)

Transmit/Receive Input

Side A Inputs/Outputs

OE_n

T/R

A₀–A₁₅

B₀–B₁₅

Side B Outputs/Inputs

DS010926-2

™

GTO is a trademark of National Semiconductor Corporation.

TRI-STATE^®is a registered trademark of National Semiconductor Corporation.

™

FACT and FACT Quiet Series are trademarks of Fairchild Semiconductor Corporation.

DS010926

www.national.com

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