1

SY10E158

SY100E158

Micrel, Inc.

M9999-032006

hbwhelp@micrel.com or (408) 955-1690

s 550ps max. D to output

s 775ps max. SEL to output

s Differential outputs

s Fully compatible with industry standard 10KH,

100K ECL levels

s Internal 75K

s Fully compatible with Motorola MC10E/100E158

s Available in 28-pin PLCC package

FEATURES

The SY10/100E158 offer five 2:1 multiplexers with

differential outputs, designed for use in new, high-

performance ECL systems.

The multiplexer operation is controlled by the SEL (Select)

signal which selects one of the two bits of input data at each

mux to be passed through.

DESCRIPTION

5-BIT 2:1

MULTIPLEXER

SY10E158

SY100E158

BLOCK DIAGRAM

Pin

Function

Input Data a

Input Data b

SEL

Select Input

True Outputs

Inverted Outputs

PIN NAMES

MUX

SEL

SEL

MUX

SEL

MUX

SEL

MUX

SEL

MUX

SEL

Rev.: E

Amendment: /0

Issue Date:

March 2006