Datasheet > PI3B162861B

PI3B162861B

更新时间： 2024-09-21 23:27:35

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
3页	65K
描述
Bus Switch

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中文翻译

获取价格

数据手册

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PI3B162861B 数据手册

PI3B16861/PI3B162861

^{3.3V, Hot Insertion, 20-Bit, 2-P}P^orI^t3^BB^us1^S6^w8^it6^c1^h

PI3B162861 (25Ω)

3.3V, Hot Insertion, 20-Bit, 2-Port BusSwitch

Product Features

Product Description

• Near-zero propagation delay

Pericom Semiconductor’s PI3B series of Bus Switch circuits are

produced in the Company’s advanced 0.35 micron CMOS

technology, achieving industry leading speed.

• 5Ω or 25Ω switches connect inputs to outputs

• Fast Switching Speed - 5ns (max.)

• Direct bus connection when switches are ON

• Permits Hot Insertion

The PI3B16861 is configured as a 3.3 volt, hot insertion, 20-bit,

2-port bus switch designed with a low ON resistance (5Ω)

allowing inputs to be connected directly to outputs. The bus

switch creates no additional propagational delay or additional

ground bounce noise. The switch is turned ON by the Bus Enable

(BEx) input signal.

• 32X384 function with flow through pinout make board

layout easier

• Vcc Operating Range: 3.0V to 3.6V

• Industrial operating temperature: –40°C to +85°C

The PI3B162861 device has a built-in 25-ohm series resistor to

reduce noise resulting from reflections, thus eliminating the need

for an external terminating resistor.

• Packages available:

– 48-pin 240-mil wide plastic TSSOP (A)

– 48-pin 300-mil wide plastic SSOP (V)

– 48-pin 150-mil wide plastic BQSOP (B)

Product Pin Configuration

Logic Block Diagram

VCC

GND

VCC

A10

A11

A12

A13

A14

A15

A16

A17

A18

A19

Truth Table⁽¹⁾

Function

BEX A19-A0

GND

Disconnect

Connect

Hi-Z

B19-B0

Product Pin Description

Note:

Pin Name

Description

1. H = High Voltage Level

L = Low Voltage Level

Hi-Z = High Impedance

BEx

Bus Enable Inputs (Active LOW)

Bus A

Bus B

A19-A0

B19-B0

PS8175B

11/06/98

12 3

中文翻译

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与PI3B162861B相关器件

型号	品牌	获取价格	描述	数据表
PI3B162861BX	PERICOM	获取价格	Bus Driver, CBTLV/3B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.150 INCH, PLASTI
PI3B162861V	ETC	获取价格	Bus Switch
PI3B162861VX	PERICOM	获取价格	Bus Driver, CBTLV/3B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.300 INCH, PLASTI
PI3B162862A	ETC	获取价格	Bus Switch
PI3B162862B	ETC	获取价格	Bus Switch
PI3B162862BX	PERICOM	获取价格	Bus Driver, CBTLV/3B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.150 INCH, PLASTI
PI3B162862V	ETC	获取价格	Bus Switch
PI3B162862VX	PERICOM	获取价格	Bus Driver, CBTLV/3B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.300 INCH, PLASTI
PI3B16292	PERICOM	获取价格	3.3Volt, 24-Bit Mux/Demux BusSwitch
PI3B16292A	ETC	获取价格	Bus Exchanger