Product

name

Description

Commercial

Product(1)

ESCC

specification

Quality level

Package(2)

Lead

finish

Marking(3)

Mass

(g)

HCC4538B

Rad-hard dual

precision monostable

multivibrator

HCC4538BKG

920700701

ESCC Flight

FLAT16 ESA

FP

Gold

920700701

0.70

HCC4538BKT

920700702

ESCC Flight

FLAT16 ESA

FP

Solder

Dip

920700702

0.70

HCC4556B

Rad-hard dual 1-

of-4 decoder / demux

output low

HCC4556BDG

940802508

ESCC Flight

DIL16 FP

Gold

940802508

2.20

HCC4556BDT

940802509

ESCC Flight

DIL16 FP

Solder

Dip

940802509

2.20

HCC4556BKG

940802501

ESCC Flight

FLAT16 ESA

FP

Gold

940802501

0.70

HCC4556BKT

940802502

ESCC Flight

FLAT16 ESA

FP

Solder

Dip

940802502

0.70

1. The complete specification of each type (including information about packages) is available from the ESCC

web site: https://escies.org using its ESCC part number.

2. The upper metallic lid is not electrically connected to any pins, nor to the IC die inside the package.

3. Specific marking only. Complete marking includes the following: ST logo; ESA logo; Date code (details

ofnthe date code are provided in Section 7.1: Date code); ESCC part number (as mentioned in above table);

Country of origin (FR = France); Part serial number within the assembly lot.

HCC40xxx, HCC45xxx

Ordering information

DS6709 - Rev 8

page 12/16