〇Product structure : Silicon monolithic integrated circuit 〇This product has no designed protection against radioactive rays

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TSZ02201-0RDR0GZ00280-1-2

© 2015 ROHM Co., Ltd. All rights reserved.

06.Jan.2015 Rev.001

TSZ22111 • 14 • 001

www.rohm.com

General Purpose CMOS Logic IC

8ch Analog Multiplexer/Demultiplexer

BU4051BC BU4051BCF BU4051BCFV

General Description

The BU4051BC, BU4051BCF, BU4051BCFV are

multiplexers/demultiplexers with capabilities of selection

and mixture of analog signal and digital signal.

This

series

are

configured

with

8channels

input/output.The digital signal of the control terminal

turns on the corresponding switch of each channel. The

the control signal with small logical amplitude voltage

Features



Low Power Consumption



Wide Operating Supply Voltage



High Input Impedance

Truth Table

Key Specifications



Operating Supply Voltage Range:

3V to 18V



Input Voltage Range(Control):



Input/Output Voltage Range(switch):



Operating Temperature Range:

-40°C to +85°C

Packages

W(Typ) x D(Typ) x H(Max)

DIP16

19.40mm x 6.50mm x 7.95mm

SOP16

10.00mm x 6.20mm x 1.71mm

SSOP-B16

5.00mm x 6.40mm x 1.35mm

CONTROL

ON SWITCH

INHIBIT

A

B

C

L

L

L

L

X0

L

H

L

L

X1

L

L

H

L

X2

L

H

H

L

X3

L

L

L

H

X4

L

H

L

H

X5

L

L

H

H

X6

L

H

H

H

X7

H

Don’t Care

Don’t Care

Don’t Care

NONE

DIP16

SOP16

SSOP-B16

Datasheet