PI5C3251

更新时间： 2024-09-09 22:39:55

品牌	Logo	应用领域
百利通 - PERICOM		解复用器
页数	文件大小	规格书
6页	354K
描述
8:1 Mux/DeMux BusSwitch

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中文翻译

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数据手册

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PI5C3251 数据手册

PI5C3251

8:1 Mux/DeMux BusSwitch

Features:

Description:

• Near-Zero propagation delay

Pericom Semiconductor’s PI5C3251 is a Dual 8:1 Multiplexer/

demultiplexer with three-state outputs that is pinout compatible

with the PI74FCT251T, 74F251, and 74ALS/AS/LS 251. Inputs

can be connected to outputs with low on resistance (5Ω) with no

additional ground bounce noise or propagation delay.

• 5Ω switches connect inputs to outputs

•

Direct bus connection when switches are ON

Ultra Low Quiescent Power (0.2 µA Typical)

– Ideally suited for notebook applications

•

Pin compatible with 74 series 251 logic devices

• Packaging (Pb-free & Green available):

– 16-pin 150-mil wide plastic QSOP (Q)

– 16-pin 300-mil wide plastic SOIC (S)

– 16-pin 150-mil wide plastic SOIC (W)

– 16-pin 173-mil wide plastic TSSOP (L)

Block Diagram

Pin Conﬁguration

VCC

GND

(1)

Truth Table

Pin Description

Select

Pin Name

Description

Function

Disable

I0–7

S0–2

Data Inputs

Select Inputs

Enable

Hi-Z

S2-0 = 0

S2-0 = 1

S2-0 = 2

S2-0 = 3

S2-0 = 4

S2-0 = 5

S2-0 = 6

S2-0 = 7

Data Outputs

Ground

GND

Power

Note:

H = High Voltage Level, L = Low Voltage Level

PS7016B

09/14/04

12 3 4 5 6

中文翻译

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与PI5C3251相关器件

型号	品牌	获取价格	描述	数据表
PI5C3251L	PERICOM	获取价格	8:1 Mux/DeMux BusSwitch
PI5C3251LE	PERICOM	获取价格	8:1 Mux/DeMux BusSwitch
PI5C3251LEX	PERICOM	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, PDSO16, 0.173 INCH, GRE
PI5C3251LX	PERICOM	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, PDSO16, 0.173 INCH, PLA
PI5C3251Q	PERICOM	获取价格	8:1 Mux/DeMux BusSwitch
PI5C3251QE	PERICOM	获取价格	8:1 Mux/DeMux BusSwitch
PI5C3251QE	DIODES	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, CMOS, PDSO16, 0.150 INC
PI5C3251QEX	DIODES	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, CMOS, PDSO16, 0.150 INC
PI5C3251QEX	PERICOM	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, CMOS, PDSO16, 0.150 INC
PI5C3251QX	PERICOM	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, CMOS, PDSO16, 0.150 INC