MN54AC258-X REV 1B0

MICROCIRCUIT DATA SHEET

Electrical Characteristics

AC PARAMETERS(Continued)

(The following conditions apply to all the following parameters, unless otherwise specified.)

AC:

CL=50pf, RL=500 OHMS, TRISE=3.0ns, TFALL=3.0ns, Temp Range: -55C to 125C.

NOTE: -55C TEMPERATURE,

SUBGROUP 11 IS GUARANTEED BUT NOT TESTED.

SYMBOL

PARAMETER

CONDITIONS

NOTES

PIN-

NAME

MIN

MAX

UNIT

SUB-

GROUPS

tpLH(2)

Propagation Delay

VCC=4.5V

3,

4, 6

In to

Zn

1.5

7.5

ns

9

3,

4, 6

In to

Zn

1.5

9.5

ns

10, 11

tpHL(2)

Propagation Delay

VCC=4.5V

3,

4, 6

In to

Zn

1.5

6.5

ns

9

3,

4, 6

In to

Zn

1.5

7.5

ns

10, 11

tpZH(1)

Output Enable

Time

VCC=4.5V

3,

4, 6

OE to

Zn

1.5

7.50

ns

9

3,

4, 6

OE to

Zn

1.5

9.0

ns

10, 11

tpZL(1)

Output Enable

Time

VCC=4.5V

3,

4, 6

OE to

Zn

1.5

7.0

ns

9

3,

4, 6

OE to

Zn

1.5

8.5

ns

10, 11

tpHZ(1)

Output Disable

Time

VCC=4.5V

3,

4, 6

OE to

Zn

1.5

8.50

ns

9

3,

4, 6

OE to

Zn

1.5

9.50

ns

10, 11

tpLZ(1)

Output Disable

Time

VCC=4.5V

3,

4, 6

OE to

Zn

1.5

7.0

ns

9

3,

4, 6

OE to

Zn

1.5

8.5

ns

10, 11

tpLH(3)

Propagation Delay

VCC=3.0V

3, 4 Sn to

Zn

1.0

12.0

ns

9

3, 4 Sn to

Zn

1.0

15.0

ns

10, 11

tpHL(3)

Propagation Delay

VCC=3.0V

3, 4 Sn to

Zn

1.0

11.5

ns

9

3, 4 Sn to

Zn

1.0

14.0

ns

10, 11

tpLH(4)

Propagation Delay

VCC=3.0V

3, 4 In to

Zn

1.0

9.50

ns

9

3, 4 In to

Zn

1.0

12.0

ns

10, 11

tpHL(4)

Propagation Delay

VCC=3.0V

3, 4 In to

Zn

1.0

8.50

ns

9

3, 4 In to

Zn

1.0

10.5

ns

10, 11

6