SN54LVTH16652, SN74LVTH16652

3.3-V ABT 16-BIT BUS TRANSCEIVERS AND REGISTERS

WITH 3-STATE OUTPUTS

SCBS150K – JULY 1994 – REVISED APRIL 1999

8

POST OFFICE BOX 655303

timing requirements over recommended operating free-air temperature range (unless otherwise

noted) (see Figure 2)

SN54LVTH16652

SN74LVTH16652

VCC = 3.3 V

± 0.3 V

VCC = 2.7 V

VCC = 3.3

± 0.3 V

VCC = 2.7 V

UNIT

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

fclock

Clock frequency

150

150

150

150

MHz

tw

Pulse duration, CLK high or low

3.3

3.3

3.3

3.3

ns

t

Setup time,

Data high

1.2

1.5

1.2

1.5

ns

tsu

,

A or B before CLKAB

↑ or CLKBA↑

Data low

2

2.8

2

2.8

ns

th

Hold time,

↑

↑

Data high

0.5

0

0.5

0

ns

th

A or B after CLKAB

↑ or CLKBA↑

Data low

0.5

0.5

0.5

0.5

ns

(unless otherwise noted) (see Figure 2)

SN54LVTH16652

SN74LVTH16652

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 3.3 V

± 0.3 V

VCC = 2.7 V

VCC = 3.3 V

± 0.3 V

VCC = 2.7 V

UNIT

MIN

MAX

MIN

MAX

MIN

TYP†

MAX

MIN

MAX

fmax

150

150

150

150

MHz

tPLH

CLK

BorA

1.3

4.5

5

1.3

2.7

4.2

4.7

ns

tPHL

CLK

B or A

1.3

4.5

5

1.3

2.8

4.2

4.7

ns

tPLH

AorB

BorA

1

3.6

4.1

1

2.4

3.4

3.9

ns

tPHL

A or B

B or A

1

3.6

4.1

1

2.1

3.4

3.9

ns

tPLH

SAB or SBA

BorA

1

4.7

5.6

1

2.7

4.5

5.4

ns

tPHL

SAB or SBA

B or A

1

4.7

5.6

1

3

4.5

5.4

ns

tPZH

OEBA

A

1

4.5

5.4

1

2.4

4.3

5.2

ns

tPZL

OEBA

A

1

4.5

5.4

1

2.3

4.3

5.2

ns

tPHZ

OEBA

A

2

5.8

6.3

2

3.9

5.6

6.1

ns

tPLZ

OEBA

A

2

5.6

6.3

2

3.4

5.4

6.1

ns

tPZH

OEAB

B

1.3

4.4

5.1

1.3

2.7

4.2

4.9

ns

tPZL

OEAB

B

1.3

4.4

5.1

1.3

2.6

4.2

4.9

ns

tPHZ

OEAB

B

1.6

5.8

6.5

1.3

3.5

5.5

6.2

ns

tPLZ

OEAB

B

1.6

5.8

6.5

1.3

3.2

5.5

6.2

ns

† All typical values are at VCC = 3.3 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.