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

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HCS253MS

Radiation Hardened

Dual 4-Input Multiplexer

Pinouts

16 LEAD CERAMIC DUAL-IN-LINE

METAL SEAL PACKAGE (SBDIP)

MIL-STD-1835 CDIP2-T16, LEAD FINISH C

TOP VIEW

16 LEAD CERAMIC METAL SEAL

FLATPACK PACKAGE (FLATPACK)

MIL-STD-1835 CDFP4-F16, LEAD FINISH C

TOP VIEW

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

S1

I3 1

I2 1

I1 1

I0 1

GND

Y 1

S0

2 I3

2 I2

2 I1

2 I0

2 OE

OE 1

VCC

2 Y

2

3

4

5

6

7

8

116

15

14

13

12

11

10

9

S1

I3 1

I2 1

I1 1

I0 1

GND

Y 1

OE 1

S0

2 I3

2 I2

2 I1

2 I0

2 OE

VCC

2 Y

Features

• 3 Micron Radiation Hardened SOS CMOS

• Total Dose 200K RAD (Si)

Day (Typ)

• Latch-Up Free Under Any Conditions

• Fanout (Over Temperature Range)

- Bus Driver Outputs - 15 LSTTL Loads

• Significant Power Reduction Compared to LSTTL ICs

• DC Operating Voltage Range: 4.5V to 5.5V

• Input Logic Levels

- VIL = 0.3 VCC Max

- VIH = 0.7 VCC Min

• Input Current Levels Ii

≤ 5µA at VOL, VOH

Description

The Intersil HCS253MS is a Radiation Hardened 4-to-1 line

selector multiplexer having three-state outputs. One of four

sources for each section is selected by the common select inputs

S0 and S1. When the output enable (1OE or 2OE) is HIGH, the

output is in the high impedance state.

The HCS253MS utilizes advanced CMOS/SOS technology to

achieve high-speed operation. This device is a member of

radiation hardened, high-speed, CMOS/SOS Logic Family.

The HCS253MS is supplied in a 16 lead Ceramic flatpack

(K suffix) or a SBDIP Package (D suffix).

September 1995

Spec Number

518765

File Number

3068.1

Ordering Information

PART NUMBER

TEMPERATURE RANGE

SCREENING LEVEL

PACKAGE

HCS253DMSR

Intersil Class S Equivalent

16 Lead SBDIP

HCS253KMSR

Intersil Class S Equivalent

16 Lead Ceramic Flatpack

HCS253D/Sample

Sample

16 Lead SBDIP

HCS253K/Sample

Sample

16 Lead Ceramic Flatpack

HCS253HMSR

Die

Die