SN54LVC652A, SN74LVC652A

OCTAL BUS TRANSCEIVERS AND REGISTERS

WITH 3-STATE OUTPUTS

SCAS303H – JANUARY 1993 – REVISED AUGUST 1998

8

POST OFFICE BOX 655303

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

noted) (see Figures 2 through 4)

SN74LVC652A

VCC = 1.8 V

± 0.15 V

VCC = 2.5 V

± 0.2 V

VCC = 2.7 V

VCC = 3.3 V

± 0.3 V

UNIT

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

fclock

Clock frequency

†

†

80

100

MHz

tw

Pulse duration

†

†

3.3

3.3

ns

tsu

Setup time, data before CLK

↑

†

†

1.9

1.9

ns

th

Hold time, data after CLK

↑

†

†

1.5

1.7

ns

† This information was not available at the time of publication.

switching characteristics over recommended operating free-air temperature range (unless

otherwise noted) (see Figure 4)

SN54LVC652A

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 2.7 V

VCC = 3.3 V

± 0.3 V

UNIT

MIN

MAX

MIN

MAX

fmax

80

100

MHz

A or B

B or A

7.8

1

7.4

tpd

CLK

A or B

8.4

1

8

ns

SAB or SBA

B or A

9.6

1

8.7

ten

OEBA

A

8.9

1

7.4

ns

tdis

OEBA

A

8.1

1

7.5

ns

ten

OEAB

B

8.6

1

7.1

ns

tdis

OEAB

B

7.7

1

7.4

ns

switching characteristics over recommended operating free-air temperature range (unless

otherwise noted) (see Figures 2 through 4)

SN74LVC652A

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 1.8 V

± 0.15 V

VCC = 2.5 V

± 0.2 V

VCC = 2.7 V

VCC = 3.3 V

± 0.3 V

UNIT

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

fmax

†

†

80

100

MHz

A or B

B or A

†

†

†

†

7.8

1.5

7.4

tpd

CLK

A or B

†

†

†

†

8.4

1.5

8

ns

SAB or SBA

B or A

†

†

†

†

9.6

1.5

8.7

ten

OEBA

A

†

†

†

†

8.9

1.5

7.4

ns

tdis

OEBA

A

†

†

†

†

8.1

1.5

7.5

ns

ten

OEAB

B

†

†

†

†

8.6

1.5

7.1

ns

tdis

OEAB

B

†

†

†

†

7.7

1.5

7.4

ns

† This information was not available at the time of publication.