PI3B3253LEX Pericom Semiconductor, PI3B3253LEX Datasheet

PI3B3253LEX

Manufacturer Part Number

PI3B3253LEX

Description

Manufacturer

Pericom Semiconductor

Datasheet

1.PI3B3253LEX.pdf (5 pages)

Specifications of PI3B3253LEX

Pack_quantity

3000

Comm_code

85423990

Lead_time

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

H&T Electronics

Part Number:

PI3B3253LEX

Quantity:

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Download datasheet (321Kb)

Features

• Near-Zero propagation delay

• 5Ω switches connect inputs to outputs

• Fast Switching Speed: 5.2ns max.

• Ultra Low Quiescent Power (0.2μA typical)

• Pin compatible with 74 series 253 logic devices

• Packaging (Pb-free & Green available):

Block Diagram

Truth Table

Note:

– Ideally suited for notebook applications

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

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

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

Enable

H = High Voltage Level, L = Low Voltage Level

06-0332

(1)

IA0

Select

IA1

IA2

Hi-Z

IA3

Hi-Z

IB0

Disable B

Function

Disable A

S1-0 = 0

S1-0 = 1

S1-0 = 2

S1-0 = 3

IB1

IB2

IB3

Description

Pericom Semiconductor’s PI3B3253 is a 3.3V, Dual4:1 Multi-

plexer/ Demultiplexer with Hi-Z outputs that is pinout compatible

with the PI74FCT253T, 74F253, and 74ALS/AS/LS 253. Inputs

can be connected to outputs with low On-Resistance (5Ω) with no

additional ground bounce noise or propagation delay.

Pin Description

Pin Name

GND

0-1

, E

, Y

Description

Data Inputs

Select Inputs

Enable

Data Outputs

Ground

Power

Pin Conﬁ guration

Mux/DeMux NanoSwitch

GND

IA1

IA0

IA3

IA2

3.3V, Dual 4:1

PS8147J

PI3B3253

IB3

IB2

IB1

IB0

12/13/06

™

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