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

PARAMETER

DESCRIPTION

CONDITION

VCC

-40°C to 125°C

UNIT

MIN

MAX

tw

Pulse duration

SRCLR low

2.5V

2.5

ns

tsu

Setup time

SER before SRCLK↑

2.5V

2.1

ns

tsu

Setup time

SRCLK↑ before RCLK↑

2.5V

6.2

ns

tsu

Setup time

SRCLR low before RCLK↑

2.5V

4.2

ns

tsu

Setup time

SRCLR high (inactive) before SRCLK↑

2.5V

0

ns

th

Hold time

SER after SRCLK↑

2.5V

1.7

ns

fclock

Clock frequency

3.3V

55

MHz

tw

Pulse duration

RCLK or SRCLK high or low

3.3V

2.4

ns

tw

Pulse duration

SRCLR low

3.3V

1.8

ns

tsu

Setup time

SER before SRCLK↑

3.3V

1.4

ns

tsu

Setup time

SRCLK↑ before RCLK↑

3.3V

3.9

ns

tsu

Setup time

SRCLR low before RCLK↑

3.3V

2.7

ns

tsu

Setup time

SRCLR high (inactive) before SRCLK↑

3.3V

0.1

ns

th

Hold time

SER after SRCLK↑

3.3V

1.2

ns

fclock

Clock frequency

5V

92

MHz

tw

Pulse duration

RCLK or SRCLK high or low

5V

1.5

ns

tw

Pulse duration

SRCLR low

5V

1.2

ns

tsu

Setup time

SER before SRCLK↑

5V

0.8

ns

tsu

Setup time

SRCLK↑ before RCLK↑

5V

2.4

ns

tsu

Setup time

SRCLR low before RCLK↑

5V

1.7

ns

tsu

Setup time

SRCLR high (inactive) before SRCLK↑

5V

0.1

ns

th

Hold time

SER after SRCLK↑

5V

0.9

ns

5.7 Switching Characteristics

CL = 50 pF; over operating free-air temperature range; typical values measured at TA = 25°C (unless otherwise noted)

PARAMETER

FROM (INPUT)

TO (OUTPUT)

VCC

-40°C to 125°C

UNIT

MIN

TYP

MAX

tplh

RCLK

QA-QH

1.5V

20.5

31.1

ns

tphl

RCLK

QA-QH

1.5V

27.5

43.6

ns

tplh

SRCLK

QH'

1.5V

25

40.1

ns

tphl

SRCLK

QH'

1.5V

25.4

39.9

ns

tphl

SRCLR

QH'

1.5V

22.8

35.1

ns

tplh

RCLK

QA-QH

1.8V

14.8

21.8

ns

tphl

RCLK

QA-QH

1.8V

19.8

30.8

ns

tplh

SRCLK

QH'

1.8V

17.8

27.8

ns

tphl

SRCLK

QH'

1.8V

18.5

28.4

ns

tphl

SRCLR

QH'

1.8V

16.8

25.5

ns

tplh

RCLK

QA-QH

2.5V

7.6

11.6

ns

tphl

RCLK

QA-QH

2.5V

13.1

20

ns

tplh

SRCLK

QH'

2.5V

11.5

17.4

ns

tphl

SRCLK

QH'

2.5V

11.6

17.3

ns

tphl

SRCLR

QH'

2.5V

10.8

15.9

ns

tplh

RCLK

QA-QH

3.3V

6.2

9.3

ns

tphl

RCLK

QA-QH

3.3V

10.9

16.2

ns

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SN74AC596-Q1

SCASE43 – NOVEMBER 2024

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