MICREL SY100S364 Datasheet

16-INPUT
MULTIPLEXER

SY100S364

FEATURES

■ Max. propagation delay of 1300ps

■ IEE min. of –63mA

■ Industry standard 100K ECL levels

■ Extended supply voltage option:

VEE = –4.2V to –5.5V

■ Voltage and temperature compensation for improved

noise immunity

■ Internal 75KΩ input pull-down resistors

■ 70% faster than Fairchild

■ 40% lower power than Fairchild

■ Function and pinout compatible with Fairchild F100K

■ Available in 24-pin CERPACK and 28-pin PLCC

packages

BLOCK DIAGRAM

I

15

I

14

I

13

I

12

I

11

I

10

I

9

DESCRIPTION

The SY100S364 is a 16-input multiplexer designed for
use in high-performance ECL systems. The four Data
Select inputs (S0, S1, S2, S3) determine the bit from the 16
inputs (In) that will be passed on to the output as shown in
the Truth Table. The output data polarity is the same as the
input. The inputs on the device have 75KΩ pull-down
resistors.

PIN CONFIGURATIONS

I12

VEES

Top View

PLCC
J28-1

I2

VEES

I11

I10

I9

5

6

I8

4
3

Z
V

CCA

2
1

VCC
VCC

28
27

I7

2618

6

I

25

1

EE

I5

I3

I4

S3S2S

15

S0I

V

19

1

I

0

I

1

2
3

I

2

I

3

I

4

I

5

Top View

Flatpack

4

F24-1

5
6

18
17
16
15
14
13

I

14

I

13

I

12

I

11

I

10

I

9

7248239221021112012

I15
S0

VEE

VEES

S1

I14

I13

12
13
14
15
16
17

S2
S3

1911201021922823724

I1

I0

7

I

8

S

3

I

7

I

6

S

2

I

5

I

4

S

1

I

3

I

2

S

0

I

1

I

0

Z

1

6

I

I

CC

V

Rev.: G Amendment: /0
Issue Date: July, 1999

CCA

V

8

Z

I

Micrel

SY100S364

PIN NAMES

Pin Function

I0 – I15 Data Inputs
S0 – S3 Select Inputs
Z Data Output
VEES VEE Substrate

CCA VCCO for ECL Outputs

V

TRUTH TABLE

(1)

Select Inputs Output

S0 S1 S2 S3 Z

L LLL I

H LLL I1

LHLL I2

HHLL I3

LLHL I4

HLHL I5

LHHL I6

HHHL I7

LLLHI8

HLLH I9

LHLHI10

HHLHI11

LLHHI12

HLHHI13

L HHH I14

H HHH I15

NOTE:

1. H = HIGH Voltage Level

L = LOW Voltage Level

0

DC ELECTRICAL CHARACTERISTICS

VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND

Symbol Parameter Min. Typ. Max. Unit Condition

IH Input HIGH Current µAVIN = VIH (Max.)

I

In ——200
S0, S1 ——200
S2, S3 ——200

EE Power Supply Current –63 –45 –30 mA Inputs Open

I

AC ELECTRICAL CHARACTERISTICS

CERPACK

VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND

TA = 0°CTA = +25°CTA = +85°C

Symbol Parameter Min. Max. Min. Max. Min. Max. Unit Condition

PLH Propagation Delay 400 1400 400 1400 400 1400 ps

t
tPHL I0 – I15 to Output

t

PLH Propagation Delay 400 1900 400 1900 400 1900 ps

tPHL S0, S1 to Output

PLH Propagation Delay 400 1700 400 1700 400 1700 ps

t
tPHL S2, S3 to Output

TLH Transition Time 300 900 300 900 300 900 ps

t
tTHL 20% to 80%, 80% to 20%

2