© Semiconductor Components Industries, LLC, 2014

July, 2014 − Rev. 9

1

Publication Order Number:

MC14551B/D

MC14551B

Quad 2-Channel Analog

Multiplexer/Demultiplexer

The MC14551B is a digitally−controlled analog switch. This device

implements a 4PDT solid state switch with low ON impedance and

very low OFF Leakage current. Control of analog signals up to the

complete supply voltage range can be achieved.

Features

CMOS Devices

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

MAXIMUM RATINGS

Parameter

Symbol

Value

Unit

DC Supply Voltage Range

– 0.5 to + 18.0

V

Input or Output Voltage (DC or Transient)

+ 0.5

V

Input Current (DC or Transient),

per Control Pin

±10

mA

Switch Through Current

±25

mA

Power Dissipation, per Package (Note 1)

500

mW

Ambient Temperature Range

– 55 to + 125

_C

Storage Temperature Range

– 65 to + 150

_C

Lead Temperature (8–Second Soldering)

260

_C

Stresses exceeding those listed in the Maximum Ratings table may damage the

device. If any of these limits are exceeded, device functionality should not be

assumed, damage may occur and reliability may be affected.

1. Temperature Derating: “D/DW” Package: −7.0 mW/

_C From 65_C To 125_C

This device contains protection circuitry to guard against damage due to high

static voltages or electric fields. However, precautions must be taken to avoid

applications of any voltage higher than maximum rated voltages to this

Unused inputs must always be tied to an appropriate logic voltage level (e.g.,

MARKING DIAGRAM

SOIC−16

D SUFFIX

CASE 751B

1

16

14551BG

AWLYWW

http://onsemi.com

1

A

= Assembly Location

WL, L

= Wafer Lot

YY, Y

= Year

WW, W = Work Week

G

= Pb−Free Package

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

ORDERING INFORMATION

13

14

15

16

9

10

11

12

5

4

3

2

1

8

7

6

Z1

Z

W

W0

CONTROL

Y1

Z0

X

X1

X0

W1

Y0

Y

PIN ASSIGNMENT