SN54GTL16616, SN74GTL16616

17-BIT LVTTL-TO-GTL/GTL+ UNIVERSAL BUS TRANSCEIVERS

WITH BUFFERED CLOCK OUTPUTS

SCBS481F – JUNE 1994 – REVISED NOVEMBER 1999

9

POST OFFICE BOX 655303

switching characteristics over recommended ranges of supply voltage and operating free-air

PARAMETER

FROM

TO

SN54GTL16616

SN74GTL16616

UNIT

PARAMETER

(INPUT)

(OUTPUT)

MIN

TYP†

MAX

MIN

TYP†

MAX

UNIT

fmax

95

95

MHz

tPLH

A

B

1.4

3

4.6

1.7

3

4.4

ns

tPHL

A

B

1.2

2.9

4.8

1.4

2.9

4.6

ns

tPLH

LEAB

B

2.1

3.8

5.6

2.3

3.8

5.4

ns

tPHL

LEAB

B

1.9

3.7

5.7

2.2

3.7

5.4

ns

tPLH

CLKAB

B

2.2

4

5.9

2.4

4

5.7

ns

tPHL

CLKAB

B

1.8

3.8

5.8

2.1

3.8

5.5

ns

tPLH

CLKAB

CLKOUT

4.5

6.1

8.2

4.7

6.1

8.1

ns

tPHL

CLKAB

CLKOUT

5.5

8

11.5

5.7

8

11.4

ns

tPLH

OEAB

B or CLKOUT

2

3.6

5.2

2.1

3.6

5.1

ns

tPHL

OEAB

B or CLKOUT

2

3.8

5.9

2.1

3.8

5.7

ns

tr

Transition time, B outputs (0.5 V to 1 V)

1.4

1.4

ns

tf

Transition time, B outputs (1 V to 0.5 V)

1

1

ns

tPLH

B

A

1.5

3.9

6.8

1.6

3.9

6.6

ns

tPHL

B

A

1.2

2.8

4.5

1.3

2.8

4.5

ns

tPLH

LEBA

A

2.3

3.8

6.1

2.4

3.8

5.8

ns

tPHL

LEBA

A

1.9

3

4.8

2

3

4.6

ns

tPLH

CLKBA

A

2.5

4

6.3

2.6

4

6

ns

tPHL

CLKBA

A

2.1

3.4

5.1

2.2

3.4

4.9

ns

tPLH

CLKOUT

CLKIN

7.1

9.9

14.7

7.3

9.9

14.3

ns

tPHL

CLKOUT

CLKIN

5.8

8

11.6

6

8

11.5

ns

ten

OEBA

A or CLKIN

2.7

5.3

8.1

2.8

5.3

7.8

ns

tdis

OEBA

A or CLKIN

2.6

4.3

6.7

2.7

4.3

6.4

ns

† All typical values are at VCC (3.3 V) = 3.3 V, VCC (5 V) = 5 V, TA = 25°C.

PRODUCT PREVIEW information concerns products in the formative or

design phase of development. Characteristic data and other

specifications are design goals. Texas Instruments reserves the right to

change or discontinue these products without notice.