PI5C3861Q(2003) Ver la hoja de datos (PDF) - Pericom Semiconductor

Número de pieza

componentes Descripción

Fabricante

PI5C3861Q
(Rev.:2003)

10-Bit, 2-Port Bus Switch

Pericom Semiconductor 

PI5C3861

1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

10-Bit, 2-Port Bus Switch

Product Features:

• Near zero propagation delay

• 5-ohm 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

• Packages available:

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

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

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

Product Description:

Pericom Semiconductor’s PI5C series of logic circuits are produced

in the Company’s advanced submicron CMOS technology,

achieving industry leading performance.

The PI5C3861 is a 10-bit, 2-port bus switch designed with a low ON

resistance (5-ohm) allowing inputs to be connected directly to

outputs. The bus switch creates no additional propagation delay or

additional ground bounce noise. The switches are turned ON by the

Bus Enable (BE) input signal.

Logic Block Diagram

A0

B0

A9

B9

BE

Truth Table(1)

Function

BE A0–9

Disconnect

H Hi-Z

Connect

L B0–9

NOTE: 1. H = High Voltage Level

L = Low Voltage Level

Hi-Z = High Impedance

Product Pin Configuration

NC

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

GND

1

24

2

23

3

22

4

5

6

24-Pin

L,Q,S

21

20

19

7

18

8

17

9

16

10

15

11

14

12

13

VCC

BE

B0

B1

B2

B3

B4

B5

B6

B7

B8

B9

Product Pin Description

Pin Name

BE

A0–9

B0–9

GND

VCC

Description

Bus Enable Input (Active LOW)

Bus A

Bus B

Ground

Power

1

PS7021C

02/26/03

Share Link: