Micrel, Inc.

SY89540U

April 2005

M9999-042505

8

Single-Ended and Differential Swing

350mV

(typical)

Figure 1a. Single-Ended Voltage Swing

700mV (typical)

Figure 1b. Differential Voltage Swing

Timing Diagram

**Invalid and Valid refers to configuration being changed. All outputs with unchanged configuration remain valid.

Output Address

SOUT[1:0]

Input Address

SIN[1:0]

/Q[3:0]

Q[3:0]

LOAD

CONFIG

/IN[3:0]

IN[3:0]

Valid**

Invalid**

Figure 2. Timing Diagram

Truth Tables

Input Select Address Table

SIN1

SIN0

Input

00

IN0

01

IN1

10

IN2

11

IN3

Output Select Address Table

SOUT1

SOUT0

Output

00

Q0

01

Q1

10

Q2

11

Q3