74ACT163MTR datasheet(6/13 Pages) STMICROELECTRONICS

6 / 13 page

74ACT163

6/13

AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, RL = 500 Ω, Input tr = tf = 3ns)

(*) Voltage range is 5.0V

± 0.5V

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

TA = 25°C

-40 to 85°C

-55 to 125°C

Min.

Typ.

Max.

Min.

Max.

Min.

Max.

tPLH tPHL Propagation Delay

Time CLOCK to Q

4.5(*)

1.5

5.0

10.0

11.0

tPLH tPHL Propagation Delay

Time CLOCK to

CARRY OUT

4.5(*)

1.5

5.5

11.0

13.0

tPLH tPHL Propagation Delay

Time TE to CARRY

OUT

4.5(*)

1.5

3.5

9.0

10.5

CLOCK Pulse

Width, (Count)

HIGH or LOw

4.5(*)

2.0

3.5

CLOCK Pulse

Width, (Load) HIGH

or LOw

4.5(*)

2.0

3.5

Setup Time HIGH

or LOW (INPUT to

CLOCK)

4.5(*)

2.0

4.0

5.0

Hold Time HIGH or

LOW (INPUT to

CLOCK)

4.5(*)

-0.7

0.5

1.0

Setup Time HIGH

or LOW (CLEAR to

CLOCK)

4.5(*)

1.5

3.0

4.0

Hold Time HIGH or

LOW (CLEAR to

CLOCK)

4.5(*)

-0.5

0.5

1.0

Setup Time HIGH

or LOW (LOAD to

CLOCK)

4.5(*)

3.0

6.0

8.0

Hold Time HIGH or

LOW (LOAD to

CLOCK)

4.5(*)

-1.5

0.5

Setup Time HIGH

or LOW (PE or TE

to CLOCK)

4.5(*)

3.0

5.5

6.5

Hold Time HIGH or

LOW (PE or TE to

CLOCK)

4.5(*)

-1.5

0.5

fMAX

Maximum Clock

Frequency

4.5(*)

120

250

105

MHz

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