SN74HCS393DYYR.A datasheet(5/38 Pages) TI2

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4.4 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

TA = 25℃

SN54HC393

SN74HC393

UNIT

MIN

TYP

MAX

MIN

MAX

MIN

MAX

VOH

VI = VIH or VIL

IOH = -20 μA

2 V

1.9

1.998

1.9

4.5 V

4.4

4.499

4.4

6 V

5.9

5.999

5.9

IOH = -4 mA

4.5 V

3.98

4.3

3.7

3.84

IOH = -5.2 mA

6 V

5.48

5.8

5.2

5.34

VOL

VI = VIH or VIL

IOL = 20 μA

2 V

0.002

0.1

4.5 V

0.001

0.1

0.001

0.1

IOL = 4 mA

4.5 V

0.17

0.26

0.4

0.33

IOL = 5.2 mA

6 V

0.15

0.26

0.4

0.33

VI = VCC or 0

6 V

±0.1

±100

±1000

ICC

VI = VCC or 0

IO = 0

6 V

160

μA

2 V to 6 V

4.5 Timing Requirements

over recommended operating free-air temperature range (unless otherwise noted)

PARAMETER

VCC

TA = 25℃

SN54HC393

SN74HC393

UNIT

MIN

MAX MIN

MAX

fclock Clock frequency

2 V

4.2

MHz

4.5 V

6 V

Pulse duration

CLK high or low

2 V

120

100

4.5 V

6 V

CLR high

2 V

120

100

4.5 V

6 V

tsu

Setup time, CLR inactive

2 V

4.5 V

6 V

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SN54HC393, SN74HC393

SCLS143E – DECEMBER 1982 – REVISED DECEMBER 2024

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