SN55116, SN75116, SN75117, SN75118, SN75119

DIFFERENTIAL LINE TRANSCEIVERS

SLLS073D – MAY 1976 – REVISED MAY 1998

3

POST OFFICE BOX 655303

EN

B

A

6

5

1

7

RY

RS

DI

DE

2

3

&

&

&

RESP

RT

EN

9

10

6

5

7

15

14

13

RYS

RYP

DZS

DZP

DYS

DYP

RTC

RS

RT

RA

RB

DB

DA

DE

11

12

2

1

3

4

’116‡

&

RESP

RT

EN

9

10

6

5

7

15

14

13

RYS

RYP

DZS

DZP

DYS

DYP

RTC

RE

RT

RA

RB

DB

DA

DE

11

12

2

1

3

4

SN75118‡

EN

SN75117‡

EN

B

A

6

5

1

7

RY

RE

DI

DE

2

3

SN75119‡

EN

5

logic diagram (positive logic)

6

3

2

5

7

1

RE

DE

DI

RY

A

B

BUS

BUS

B

A

RY

DI

DE

RS

1

7

5

2

3

6

RTC

RT

RA

RB

RE

9

6

5

7

10

RYP (pullup)

RYS (sink)

12

11

RS

RTC

RT

RA

RB

10

9

6

7

RYS (sink)

RYP (pullup)

11

12

DB

DA

DE

15

14

13

DZS (sink)

DZP (pullup)

DYS (sink)

DYP (pullup)

2

1

3

4

’116 and SN75118‡

’116 Receiver‡

SN75118 Receiver‡

SN75119 Driver and Receiver‡

SN75117 Driver and Receiver‡

† These symbols are in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

‡ Pin numbers shown for the SN55116 and SN75116 are for the D, J, and N packages, those shown for the SN75118 are for the D and N packages,

and those shown for SN75117 and SN75119 are for the D and P packages.