Datasheet > FST3384WMX

FST3384WMX

更新时间： 2024-11-29 23:52:59

品牌	Logo	应用领域
其他 - ETC		开关逻辑集成电路光电二极管驱动
页数	文件大小	规格书
5页	102K
描述
Bus Switch

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数据手册

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FST3384WMX 数据手册

September 1997

Revised November 2000

FST3384

10-Bit Low Power Bus Switch

General Description

Features

■ 4Ω switch connection between two ports

■ Minimal propagation delay through the switch

■ Ultra low power with < 0.1 µA typical I_CC

The Fairchild Switch FST3384 provides 10 bits of high-

speed CMOS TTL-compatible bus switches. The low on

resistance of the switch allows inputs to be connected to

outputs without adding propagation delay or generating

additional ground bounce noise. The device is organized

as two 5-bit switches with separate bus enable (OE) sig-

nals. When OE is LOW, the switch is ON and Port A is con-

nected to Port B. When OE is HIGH, the switch is OPEN

and a high-impedance state exists between the two ports.

■ Zero ground bounce in flow-through mode

■ Control inputs compatible with TTL level

Ordering Code:

Order Number

FST3384WM

FST3384QSC

FST3384MTC

Package Number

M24B

Package Description

24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide

24-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide

24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

MQA24

MTC24

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Diagram

Connection Diagram

Truth Table

Pin Descriptions

Pin Names

Description

OE₁OE₂

B₀–B₄

B₅–B₉

Function

Connect

OE₁, OE₂

Bus Switch Enable

Bus A

Bus B

A₀–A₄

HIGH-Z State A₅–A₉

A₅–A₉

A₀–A₉

B₀–B₉

HIGH-Z State

HIGH-Z State HIGH-Z State Disconnect

DS500046

www.fairchildsemi.com

12 3 4 5

中文翻译

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