Datasheet > FST3245_08

FST3245_08

更新时间： 2024-09-14 04:18:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		开关
页数	文件大小	规格书
9页	434K
描述
8-Bit Bus Switch

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中文翻译

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FST3245_08 数据手册

March 2008

FST3245 — 8-Bit Bus Switch

Features

Description

The FST3245 switch provides eight-bits of high-speed

CMOS TTL-compatible bus switching in a standard ’245

pin-out. The low on resistance allows inputs to be

connected to outputs without adding propagation delay

or generating additional ground bounce noise.

4Ω Switch Connection between Two Ports

Minimal Propagation Delay through the Switch

Low I_CC

Zero Bounce in Flow-through Mode

Control Inputs Compatible with TTL Level

The device is organized as an eight-bit switch. When

/OE is LOW, the switch is ON and port A is connected

to port B. When /OE is HIGH, the switch is OPEN and a

high-impedance state exists between the two ports.

Ordering Information

Operating

Part Number Temperature

Range

Packing

Package

Method

20-Lead, Small Outline Integrated Circuit (SOIC), JEDEC

MS-013, 0.300-inch Wide

FST3245WMX

FST3245QSC

FST3245QSCX

FST3245MTC

FST3245MTCX

-40 to +85°C

Tape and Reel

Tube

20-Lead Quarter Size Outline Package (QSOP), JEDEC

MO-137, 0.150-inch Wide

20-Lead Quarter Size Outline Package (QSOP),

JEDEC MO-137, 0.150-inch Wide

Tape and Reel

Tube

20-Lead Thin Shrink Small Outline Package (TSSOP),

JEDEC MO-153, 4.4mm Wide

20-Lead Thin Shrink Small Outline Package (TSSOP),

JEDEC MO-153, 4.4mm Wide

Tape and Reel

All packages are lead free per JEDEC: J-STD-020B standard.

The Fairchild switch family derives from and embodies Fairchild’s proven switch technology used for several years in its

74LVX3L384 (FST3384) bus switch product.

Logic Diagram

B₀

A₀

A₇

B₇

/OE

Figure 1. Logic Diagram

FST3245 • Rev. 1.0.2

www.fairchildsemi.com

12 3 4 5 6 7...9

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与FST3245_08相关器件

型号	品牌	获取价格	描述	数据表
FST3245MTC	FAIRCHILD	获取价格	Octal Bus Switch
FST3245MTCX	ONSEMI	获取价格	8 位总线开关
FST3245MTCX	FAIRCHILD	获取价格	8-Bit Bus Switch
FST3245MTCX_NL	FAIRCHILD	获取价格	8-Bit Bus Switch
FST3245QSC	FAIRCHILD	获取价格	Octal Bus Switch
FST3245QSCX	FAIRCHILD	获取价格	8-Bit Bus Switch
FST3245QTC	FAIRCHILD	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 4.40 MM, MO-
FST3245QTCX	FAIRCHILD	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 4.40 MM, MO-
FST3245WM	FAIRCHILD	获取价格	Octal Bus Switch
FST3245WMX	FAIRCHILD	获取价格	8-Bit Bus Switch