MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

2–1

REV 2

12/93

2Bit 8:1 Multiplexer

The MC10E/100E163 contains two 8:1 multiplexers with differential

outputs and common select inputs. The select inputs (SEL0, 1, 2) control

which one of the eight data inputs (A0 – A7, B0 – B7) is propagated to the

output.

FUNCTION TABLE

SEL2

SEL1

SEL0

A/B

Data

L

L

L

0

L

L

H

1

L

H

L

2

L

H

H

3

H

L

L

4

H

L

H

5

H

H

L

6

H

H

H

7

PIN NAMES

Pin

Function

A0 – A7

A Data Inputs

B0 – B7

B Data Inputs

SEL0, 1, 2

Select Inputs

QA, QB

True Outputs

QA, QB

Inverting Outputs

MC10E163

MC100E163

2-BIT

8:1 MULTIPLEXER

FN SUFFIX

PLASTIC PACKAGE

CASE 776-02

LOGIC DIAGRAM

B1

B0

SEL0

VEE

SEL1

SEL2

A0

26

27

28

2

3

4

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

5

6

7

8

9

10

B2

B3

B4

B5

B6

B7

VCCO

QB

QB

VCC

NC

VCCO

QA

QA

A1

A2

A3

A4

A5

A6

A7

A0

A1

A2

A3

A4

A5

A6

A7

SEL0

SEL1

SEL2

To Side B

QA

QA

1

Pinout: 28-Lead PLCC (Top View)

* All VCC and VCCO pins are tied together on the die.