1

File Number

3142.2

HI-506, HI-507, HI-508, HI-509

Single 16 and 8/Differential 8-Channel and

4-Channel CMOS Analog Multiplexers

The HI-506/HI-507 and HI-508/HI-509 monolithic CMOS

multiplexers each include an array of sixteen and eight

analog switches respectively, a digital decoder circuit for

channel selection, voltage reference for logic thresholds, and

an enable input for device selection when several

multiplexers are present. The Dielectric Isolation (DI)

process used in fabrication of these devices eliminates the

problem of latchup. DI also offers much lower substrate

leakage and parasitic capacitance than conventional

junction isolated CMOS (see Application Notes AN520 and

AN521).

The switching threshold for each digital input is established by

an internal +5V reference, providing a guaranteed minimum

2.4V for logic “1” and maximum 0.8V for logic “0”. This allows

direct interface without pullup resistors to signals from most

logic families: CMOS, TTL, DTL and some PMOS. For

protection against transient overvoltage, the digital inputs

include a series 200

Ω resistor and diode clamp to each

supply.

The HI-506 is a single 16-Channel, the HI-507 is an

8-Channel differential, the HI-508 is a single 8-Channel and

the HI-509 is a 4-Channel differential multiplexer.

If input overvoltages are present, the HI-546/HI-547/HI-548/

HI-549 multiplexers are recommended.

Features

• Low ON Resistance . . . . . . . . . . . . . . . . . . . . . . . . . 180

Ω

• Wide Analog Signal Range

. . . . . . . . . . . . . . . . . . . . . ±15V

• TTL/CMOS Compatible

• Access Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250ns

• Maximum Power Supply . . . . . . . . . . . . . . . . . . . . . . . .44V

• Break-Before-Make Switching

• No Latch-Up

• Replaces DG506A/DG506AA and DG507A/DG507AA

• Replaces DG508A/DG508AA and DG509A/DG509AA

Applications

• Data Acquisition Systems

• Precision Instrumentation

• Demultiplexing

• Selector Switch

Ordering Information

PART NUMBER

TEMP.

PACKAGE

PKG.

NO.

HI9P0506-9

-40 to 85

28 Ld SOIC

M28.3

HI3-0506-5

0 to 75

28 Ld PDIP

E28.6

HI4P0506-5

0 to 75

28 Ld PLCC

N28.45

HI1-0506-5

0 to 75

28 Ld CERDIP

F28.6

HI1-0506-4

-25 to 85

28 Ld CERDIP

F28.6

HI1-0506-2

-55 to 125

28 Ld CERDIP

F28.6

HI4P0507-5

0 to 75

28 Ld PLCC

N28.45

HI3-0507-5

0 to 75

28 Ld PDIP

E28.6

HI1-0507-2

-55 to 125

28 Ld CERDIP

F28.6

HI1-0508-5

0 to 75

16 Ld CERDIP

F16.3

HI3-0508-5

0 to 75

16 Ld PDIP

E16.3

HI1-0508-4

-25 to 85

16 Ld CERDIP

F16.3

HI1-0508-2

-55 to 125

16 Ld CERDIP

F16.3

HI4P0508-5

0 to 75

20 Ld PLCC

N20.35

HI9P0508-9

-40 to 85

16 Ld SOIC

M16.15

HI9P0508-5

0 to 75

16 Ld SOIC

M16.15

HI9P0509-5

0 to 75

16 Ld SOIC

M16.15

HI1-0509-4

-25 to 85

16 Ld CERDIP

F16.3

HI1-0509-5

0 to 75

16 Ld CERDIP

F16.3

HI3-0509-5

0 to 75

16 Ld PDIP

E16.3

HI4P0509-5

0 to 75

20 Ld PLCC

N20.35

HI1-0509-2

-55 to 125

16 Ld CERDIP

F16.3

Data Sheet

June 1999

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

http://www.intersil.com or 407-727-9207