SN54ABT162841, SN74ABT162841

20BIT BUSINTERFACE DTYPE LATCHES

WITH 3STATE OUTPUTS

SCBS665C − JUNE 1996 − REVISED JUNE 2004

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

SN54ABT162841

SN74ABT162841

UNIT

PARAMETER

(INPUT)

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

MIN

MAX

UNIT

tPLH

D

Q

2.1

3.5

4.5

2.1

5.7

2.1

5.2

ns

tPHL

D

Q

3

4.3

5.3

3

6.2

3

6

ns

tPLH

LE

Q

2.1

3.5

4.5

2.1

5.6

2.1

5.4

ns

tPHL

LE

Q

2.8

4.1

5.1

2.8

6.1

2.8

5.8

ns

tPZH

OE

Q

2

3.6

4.7

2

5.8

2

5.7

ns

tPZL

OE

Q

3

4.6

5.7

3

6.7

3

6.5

ns

tPHZ

OE

Q

2.6

4.3

5.7

2.6

6.6

2.6

6.5

ns

tPLZ

OE

Q

2.2

3.6

5.8

2.2

8.4

2.2

7.1

ns