PI5C3253QEX Pericom Semiconductor, PI5C3253QEX Datasheet

PI5C3253QEX

Manufacturer Part Number

PI5C3253QEX

Description

Manufacturer

Pericom Semiconductor

Datasheet

1.PI5C3253QEX.pdf (7 pages)

Specifications of PI5C3253QEX

Pack_quantity

3000

Comm_code

85423990

Lead_time

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

PI5C3253QEX

Manufacturer:

PERICOM

Quantity:

20 000

Company:

H&T Electronics

Part Number:

PI5C3253QEX

Quantity:

16 587

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Download datasheet (508Kb)

Features

• Near-Zero propagation delay

• 5Ω switches connect inputs to outputs

• Direct bus connection when switches are ON

• 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:

S 0

S 1

– Ideally suited for notebook applications

– 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)

Enable

H = High Voltage Level, L = Low Voltage Level

06-0240

(1)

IA 0

Select

IA 1

IA 2

Hi-Z

IA 3

Hi-Z

IB 0

IB 1

Disable B

Disable A

Function

S1-0 = 0

S1-0 = 1

S1-0 = 2

S1-0 = 3

IB 2

IB 3

Description

Pericom Semiconductor’s PI5C3253 is a Dual 4:1 Multiplexer/

demultiplexer with three-state 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 Configuration

Pin Description

Pin Name

IAn, IBn

YA, YB

EA, EB

GND

S0–1

Dual 4:1 Mux/DeMux Bus Switch

GND

IA 1

IA 0

IA 3

IA 2

S 1

Data Inputs

Select Inputs

Enable

Data Outputs

Ground

Power

Description

V CC

S 0

IB 3

IB 2

IB 1

IB 0

PS7017E

PI5C3253

05/11/06

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