SN54ALVTH162827, SN74ALVTH162827

2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS

WITH 3-STATE OUTPUTS

SCES079E – JULY 1996 – REVISED DECEMBER 1998

7

POST OFFICE BOX 655303

= 2.5 V

± 0.2 V (unless otherwise noted) (see Figure 1)

PARAMETER

FROM

TO

SN54ALVTH162827

SN74ALVTH162827

UNIT

PARAMETER

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

UNIT

tPLH

A

Y

1.7

4.1

1.7

4.1

ns

tPHL

A

Y

1.6

4

1.6

4

ns

tPZH

OE

Y

2.1

4.8

2.1

4.8

ns

tPZL

OE

Y

1.9

4.8

1.9

4.8

ns

tPHZ

OE

Y

2.4

6

2.4

6

ns

tPLZ

OE

Y

1.7

5

1.7

5

ns

= 3.3 V

± 0.3 V (unless otherwise noted) (see Figure 2)

PARAMETER

FROM

TO

SN54ALVTH162827

SN74ALVTH162827

UNIT

PARAMETER

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

UNIT

tPLH

A

Y

1

3.9

1

3.9

ns

tPHL

A

Y

1.5

3.7

1.5

3.7

ns

tPZH

OE

Y

1

5.6

1

5.6

ns

tPZL

OE

Y

1.7

4.1

1.7

4.1

ns

tPHZ

OE

Y

3.6

6.3

3.6

6.3

ns

tPLZ

OE

Y

1.7

5.1

1.7

5.1

ns

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.