CY54FCT240T, CY74FCT240T

8-BIT BUFFERS/LINE DRIVERS

WITH 3-STATE OUTPUTS

SCCS017A – MAY 1994 – REVISED OCTOBER 2001

7

POST OFFICE BOX 655303

switching characteristics over operating free-air temperature range (see Figure 1)

PARAMETER

FROM

TO

CY54FCT240T

CY54FCT240AT

CY54FCT240CT

UNIT

PARAMETER

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

UNIT

tPLH

D

O

1.5

9

1.5

5.1

1.5

4.7

ns

tPHL

D

O

1.5

9

1.5

5.1

1.5

4.7

ns

tPZH

OE

O

1.5

10.5

1.5

6.5

1.5

5.7

ns

tPZL

OE

O

1.5

10.5

1.5

6.5

1.5

5.7

ns

tPHZ

OE

O

1.5

10

1.5

5.9

1.5

4.6

ns

tPLZ

OE

O

1.5

10

1.5

5.9

1.5

4.6

ns

switching characteristics over operating free-air temperature range (see Figure 1)

PARAMETER

FROM

TO

CY74FCT240T

CY74FCT240AT

CY74FCT240CT

UNIT

PARAMETER

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

UNIT

tPLH

D

O

1.5

8

1.5

4.8

1.5

4.3

ns

tPHL

D

O

1.5

8

1.5

4.8

1.5

4.3

ns

tPZH

OE

O

1.5

10

1.5

6.2

1.5

5

ns

tPZL

OE

O

1.5

10

1.5

6.2

1.5

5

ns

tPHZ

OE

O

1.5

9.5

1.5

5.6

1.5

4.5

ns

tPLZ

OE

O

1.5

9.5

1.5

5.6

1.5

4.5

ns