CL = 50 pF; over operating free-air temperature range (unless otherwise noted). See Parameter Measurement

Information.

PARAMETER

VCC

Operating free-air temperature (TA)

UNIT

25°C

–40°C to 125°C

MIN

MAX

MIN

MAX

6 V

0

0

6.7 Switching Characteristics

CL = 50 pF; over operating free-air temperature range (unless otherwise noted). See Parameter Measurement

Information.

PARAMETER

FROM

TO

VCC

Operating free-air temperature (TA)

UNIT

25°C

–40°C to 125°C

MIN

TYP

MAX

MIN

TYP

MAX

fmax

Max switching frequency

2 V

60

40

MHz

4.5 V

180

130

6 V

200

145

tpd

Propagation delay

CLR

Any

2 V

15

27

35

ns

4.5 V

8

13

18

6 V

7

11

16

CLK

Any

2 V

15

27

35

4.5 V

8

13

18

6 V

7

11

16

tt

Transition-time

Any output

2 V

9

17

ns

4.5 V

5

8

6 V

4

7

6.8 Operating Characteristics

over operating free-air temperature range; typical values measured at TA = 25°C (unless otherwise noted).

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX UNIT

Cpd

Power dissipation capacitance

per gate

No load

2 V to 6 V

10

pF

SN74HCS174

SCLS842 – SEPTEMBER 2020

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