SN54ABT16623, SN74ABT16623

16-BIT BUS TRANSCEIVERS

WITH 3-STATE OUTPUTS

SCBS211B – FEBRUARY 1991 – REVISED JANUARY 1997

5

POST OFFICE BOX 655303

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

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 5 V,

TA = 25°C

SN54ABT16623

SN74ABT16623

UNIT

(INPUT)

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

MIN

MAX

tPLH

AorB

BorA

1

2

3.2

1

3.7

1

3.6

ns

tPHL

A or B

B or A

1

2.2

3.4

1

4.4

1

4.3

ns

tPZH

OEBA or OEAB

AorB

1.1

3

4

1.1

5

1.1

4.9

ns

tPZL

OEBA or OEAB

A or B

1.4

3.3

4.9

1.4

6.2

1.4

6

ns

tPHZ

OEBA or OEAB

AorB

1

3.5

4.9

1

6.2

1

6

ns

tPLZ

OEBA or OEAB

A or B

1.4

2.8

4.7

1.4

5.6

1.4

5.4

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.