74AC11651

OCTAL BUS TRANSCEIVER AND REGISTER

WITH 3-STATE OUTPUTS

SCAS135 – MARCH 1990 – REVISED APRIL 1993

7

POST OFFICE BOX 655303

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

TO

TA = 25°C

MIN

MAX

UNIT

PARAMETER

(INPUT)

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

UNIT

fmax

90

90

MHz

tPLH

AorB

BorA

2.6

5.3

8

2.6

9.1

ns

tPHL

A or B

B or A

3.5

6.5

9.4

3.5

10.5

ns

tPLH

CLKBA or CLKAB

AorB

3.8

6.8

10

3.8

11.4

ns

tPHL

CLKBA or CLKAB

A or B

4.7

8.1

11.5

4.7

12.8

ns

tPLH

SBA or SAB†

AorB

3.2

6

8.8

3.2

10.1

ns

tPHL

(A or B high)

A or B

3.9

7

10.1

3.9

11.2

ns

tPLH

SBA or SAB†

AorB

2.9

5.7

8.5

2.9

9.5

ns

tPHL

(A or B low)

A or B

4.1

7.2

10.3

4.1

11.4

ns

tPZH

OEBA

A

3.9

6.9

9.8

3.9

11.1

ns

tPZL

OEBA

A

4.2

7.6

11

4.2

12.5

ns

tPHZ

OEBA

A

4.1

5.9

7.6

4.1

8

ns

tPLZ

OEBA

A

3.5

5.2

6.8

3.5

7.1

ns

tPZH

OEAB

B

4.2

5.9

10.4

4.2

11.8

ns

tPZL

OEAB

B

4.5

8

11.4

4.5

12.9

ns

tPHZ

OEAB

B

4.2

6

7.8

4.2

8.2

ns

tPLZ

OEAB

B

3.3

5.1

6.9

3.3

7.2

ns

PARAMETER

TEST CONDITIONS

TYP

UNIT

C d

Power dissipation capacitance per transceiver

Outputs enabled

CL =50 pF

f=1MHz

64

pF

Cpd

Power dissipation capacitance per transceiver

Outputs disabled

CL = 50 pF,

f = 1 MHz

14

pF