PI5C16233C 데이터 시트보기 (PDF) - Pericom Semiconductor

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PI5C16233C

16-Bit to 32-Bit Mux/Demux BusSwitch with Undershoot Protection

Pericom Semiconductor 

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16-Bit to 32-Bit Mux/Demux BusSwitch

with Undershoot Protection

Product Features

• 5Ω switch connection between two ports

• Near zero propagation delay

• -1.5V Input undershoot protection

• Fast switching speed: 5.0ns (max.)

• Ultra -low quiescent power (70µA typical)

- ideal for notebook applications.

• Industrial operating temperature: -40ºC to 85ºC

• Package options:

- 56-pin 240 mil wide plastic TSSOP(A)

- 56-pin 300 mil wide plastic SSOP (V)

Product Description

Pericom Semiconductor’s PI5C series of logic circuits are produced

using the Company’s advanced submicron CMOS technology.

The PI5C16233C is a 16-bit to 32-bit mux/demux switch. This

device can be used for memory bank interleaving. The PI5C16233C

can be used as two 8-bit to 16-bit multiplexers or as one 16-bit to

32-bit multiplexer.

Two select inputs (SEL1 and SEL2) control the data flow. When the

TEST inputs are asserted HIGH, the A port is connected to both the

B1 and the B2 ports.

Logic Block Diagram

Product Pin Configuration

Function Table

INPUTS

SEL

(SEL1/SEL2)

TEST

L

L

H

L

X

H

FUNCTION

A = B1, B2 = Z

A = B2, B1 = Z

A = B1 and A= B2

1

56-Pin

A, V

PS8361A

06/28/99

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