April 1998

5-81

MIC4467/4468/4469

Micrel

5

Truth Table

Output

Part No.

A

B

Y

MIC4467

L

X

H

(Each Driver)

X

L

H

HH

L

MIC4468

H

H

H

(Each Driver)

L

X

L

XL

L

MIC4469

L

X

L

(Each Driver)

X

H

L

HL

H

driven easily with MIC446X series drivers. The only limitation

on loading is that total power dissipation in the IC must be

kept within the power dissipation limits of the package.

The MIC446X series drivers are built using a BCD process.

They will not latch under any conditions within their power and

voltage ratings. They are not subject to damage when up to

5V of noise spiking (either polarity) occurs on the ground line.

They can accept up to half an amp of inductive kickback

current (either polarity) into their outputs without damage or

logic upset.

Ordering Information

Part No.

Package

Temp. Range

MIC44xxCN*

14-Pin Plastic DIP

0

° to +70°C

MIC44xxCWM*

16-Pin Wide SOIC

0

° to +70°C

MIC44xxBN*

14-Pin Plastic DIP

–40

° to +85°C

MIC44xxBWM*

16-Pin Wide SOIC

–40

° to +85°C

Pin Configurations

Inputs

1

2

3

4

5

6

7

14

13

12

11

10

9

8

1A

1B

2A

2B

3A

3B

GND

V

1Y

2Y

3Y

4Y

4B

4A

S

16-Pin Wide SOIC (WM)

1

2

3

4

5

6

7

8

16

13

12

11

10

9

1A

1B

2A

2B

3A

3B

GND

GND

V

1Y

2Y

3Y

4Y

4B

4A

S

V

S

14-Pin DIP (N)

TOP VIEW

TOP VIEW

15

14

* xx identifies input logic:

67 — NAND

68 — AND

69 — AND with 1 inverting input