SN55173, SN65173, SN75173

QUADRUPLE DIFFERENTIAL LINE RECEIVERS

SLLS144E – OCTOBER 1980 – REVISED APRIL 2000

2

POST OFFICE BOX 655303

AVAILABLE OPTIONS

PACKAGED DEVICES

TA

PLASTIC

SMALL OUTLINE

(D)

PLASTIC

CHIP CARRIER

(FK)

CERAMIC DIP

(J)

PLASTIC DIP

(N)

0

°C to 70°C

SN75173D

—

—

SN75173N

–40

°C to 85°C

SN65173D

—

—

SN65173N

–55

°C to 125°C

—

SN55173FK

SN55173J

—

The D package is available taped and reeled. Add the suffix R to the device type (e.g., SN75173DR).

FUNCTION TABLE

(each receiver)

DIFFERENTIAL

ENABLES

OUTPUT

A–B

G

G

Y

VID ≥ 02 V

H

X

H

VID ≥ 0.2 V

X

LH

0 2V<VID <0 2V

H

X

?

–0.2 V < VID < 0.2 V

X

L?

VID ≤ 02 V

H

X

L

VID ≤ –0.2 V

X

LL

X

L

H

Z

Open circuit

X

L

H

Open circuit

H

X

H

H = high level, L = low level, ? = indeterminate,

X = irrelevant, Z = high impedance (off)

† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

4B

4A

3B

3A

2B

2A

1B

1A

G

G

4Y

3Y

2Y

1Y

13

11

5

3

15

14

9

10

7

6

1

2

12

4

EN

Pin numbers shown are for the D, J, and N packages.

≥ 1