SN54AHC16373, SN74AHC16373

16-BIT TRANSPARENT D-TYPE LATCHES

WITH 3-STATE OUTPUTS

SCLS329G – MARCH 1996 – REVISED JANUARY 2000

5

POST OFFICE BOX 655303

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

TO

LOAD

TA = 25°C

SN54AHC16373

SN74AHC16373

UNIT

PARAMETER

(INPUT)

(OUTPUT)

CAPACITANCE

MIN

TYP

MAX

MIN

MAX

MIN

MAX

UNIT

tPLH

D

Q

CL =15 pF

7.3*

13*

1*

15*

1

15

ns

tPHL

D

Q

CL = 15 pF

7.3*

13*

1*

15*

1

15

ns

tPLH

LE

Q

CL =15 pF

7*

13*

1*

15*

1

15

ns

tPHL

LE

Q

CL = 15 pF

7*

13*

1**

15*

1

15

ns

tPZH

OE

Q

CL =15 pF

7.3*

13*

1*

15*

1

15

ns

tPZL

OE

Q

CL = 15 pF

7.3*

13*

1*

15*

1

15

ns

tPHZ

OE

Q

CL =15 pF

10*

14*

1*

16*

1

16

ns

tPLZ

OE

Q

CL = 15 pF

10*

14*

1*

16*

1

16

ns

tPLH

D

Q

CL =50 pF

9.8

14

1

16

1

16

ns

tPHL

D

Q

CL = 50 pF

9.8

14

1

16

1

16

ns

tPLH

LE

Q

CL =50 pF

9.5

14.5

1

16.5

1

16.5

ns

tPHL

LE

Q

CL = 50 pF

9.5

14.5

1

16.5

1

16.5

ns

tPZH

OE

Q

CL =50 pF

9.3

14.9

1

16

1

16

ns

tPZL

OE

Q

CL = 50 pF

8

14.9

1

16

1

16

ns

tPHZ

OE

Q

CL =50 pF

10.4

15.5

1

17

1

17

ns

tPLZ

OE

Q

CL = 50 pF

11.6

15.5

1

17

1

17

ns

tsk(o)

CL = 50 pF

1.5**

1.5

ns

* On products compliant to MIL-PRF-38535, this parameter is not production tested.

** On products compliant to MIL-PRF-38535, this parameter does not apply.

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

TO

LOAD

TA = 25°C

SN54AHC16373

SN74AHC16373

UNIT

PARAMETER

(INPUT)

(OUTPUT)

CAPACITANCE

MIN

TYP

MAX

MIN

MAX

MIN

MAX

UNIT

tPLH

D

Q

CL =15 pF

5*

8.2*

1*

9.5*

1

9.5

ns

tPHL

D

Q

CL = 15 pF

5*

8.2*

1*

9.5*

1

9.5

ns

tPLH

LE

Q

CL =15 pF

4.9*

8.5*

1*

9.5*

1

9.5

ns

tPHL

LE

Q

CL = 15 pF

4.9*

8.5*

1*

9.5*

1

9.5

ns

tPZH

OE

Q

CL =15 pF

5.5*

9.1*

1*

10*

1

10

ns

tPZL

OE

Q

CL = 15 pF

5.5*

9.1*

1*

10*

1

10

ns

tPHZ

OE

Q

CL =15 pF

5*

9.5*

1*

10*

1

10

ns

tPLZ

OE

Q

CL = 15 pF

5*

9.5*

1*

10*

1

10

ns

tPLH

D

Q

CL =50 pF

6.5

9.2

1

10.5

1

10.5

ns

tPHL

D

Q

CL = 50 pF

6.5

9.2

1

10.5

1

10.5

ns

tPLH

LE

Q

CL =50 pF

6.4

9.5

1

10.5

1

10.5

ns

tPHL

LE

Q

CL = 50 pF

6.4

9.5

1

10.5

1

10.5

ns

tPZH

OE

Q

CL =50 pF

6

10.1

1

11.5

1

11.5

ns

tPZL

OE

Q

CL = 50 pF

6

10.1

1

11.5

1

11.5

ns

tPHZ

OE

Q

CL =50 pF

6.5

10.5

1

11.5

1

11.5

ns

tPLZ

OE

Q

CL = 50 pF

7.5

10.5

1

11.5

1

11.5

ns

tsk(o)

CL = 50 pF

1**

1

ns

* On products compliant to MIL-PRF-38535, this parameter is not production tested.

** On products compliant to MIL-PRF-38535, this parameter does not apply.

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.