5.6 Switching Characteristics - VCC = 1.5V

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

Information

PARAMETER

FROM (INPUT)

TO (OUTPUT)

-55°C to 125°C

-40°C to 85°C

UNIT

MIN

MAX

MIN

MAX

tPLH

A or B

Any Y

106

97

ns

tPHL

106

97

tPLH

A//B

Any Y

180

164

ns

tPHL

180

164

tPLH

G

Any Y

169

154

ns

tPHL

169

154

5.7 Switching Characteristics: VCC = 3.3V ±0.3V

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

Information

PARAMETER

FROM (INPUT)

TO (OUTPUT)

-55°C TO 125°C

-40°C TO 85°C

UNIT

MIN

MAX

MIN

MAX

tPLH

A to B

Any Y

3

11.9

3.2

10.8

ns

tPHL

3

11.9

3.2

10.8

tPLH

A/B

Any Y

5.1

20.3

5.4

18.5

ns

tPHL

5.1

20.3

5.4

18.5

tPLH

G

Any Y

4.7

18.9

5.1

17.2

ns

tPHL

4.7

18.9

5.1

17.2

5.8 Switching Characteristics: VCC = 5V ±0.5V

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

Information

PARAMETER

FROM (INPUT)

TO (OUTPUT)

-55°C TO 125°C

-40°C TO 85°C

UNIT

MIN

MAX

MIN

MAX

tPLH

A or B

Any Y

2.1

8.5

2.2

7.7

ns

tPHL

2.1

8.5

2.2

7.7

tPLH

A/B

Any Y

3.6

14.5

3.8

13.2

ns

tPHL

3.6

14.5

3.8

13.2

tPLH

G

Any Y

3.4

13.5

3.6

12.3

ns

tPHL

3.4

13.5

3.6

12.3

5.9 Operating Characteristics

VCC = 5V, TA = 25°C

PARAMETER

TYP

UNIT

Cpd

Power dissipation capacitance

156

pF

CD54AC157, CD74AC157

SCHS335A – MARCH 2003 – REVISED JUNE 2025

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