Micrel, Inc.

MIC58P01

Typical Input

Pin Description

Pin Number

(PLCC)

Pin Number

(SOIC)

Pin Name

Pin Function

1

2

CLEAR

Resets all Latches and turns all outputs OFF (open).

3

3

STROBE

Input Strobe Pin. Loads output latches when High.

5 – 12

4 – 11

Parallel Inputs, 1 through 8.

15

1, 12

GROUND

Logic and Output Ground pin.

17

13

COMMON

Transient suppression diode common cathode pin.

18 – 25

14 – 21

Parallel Outputs, 8 through 1.

27

22

Logic Supply voltage.

28

23

OUTPUT

ENABLE /

RESET

When Low, Outputs are active. When High, outputs are inactive and

device is reset from a fault condition. An undervoltage condition

emulates a high OE output.

June 5, 2015

3

Revision 2.0