MIC4467/4468/4469

2

July 2005

MIC4467/4468/4469

Micrel, Inc.

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 Number

Temperature

Range

Package

Standard

Pb-Free

MIC44xxCN*

MIC44xxZN*

0°C to +70°C

14-pin Plastic DIP

MIC44xxCWM* MIC44xxZWM*

0°C to +70°C

16-pin Wide SOIC

MIC44xxBN*

MIC44xxYN*

–40°C to +85°C

14-pin Plastic DIP

MIC44xxBWM* MIC44xxYWM*

–40°C to +85°C

16-pin Wide SOIC

Pin Configurations

Truth Table

Inputs

Output

Part No.

A

B

Y

MIC4467

L

X

H

(Each Driver)

X

L

H

H

H

L

MIC4468

H

H

H

(Each Driver)

L

X

L

X

L

L

MIC4469

L

X

L

(Each Driver)

X

H

L

H

L

H

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

14-Pin DIP (N)

TOP VIEW

TOP VIEW

15

14

* xx identifies input logic:

67 — NAND

68 — AND

69 — AND with 1 inverting input

**Pb-Free industrial grade PDIP available in MIC4468 & MIC4469 only.