SN55ALS160, SN75ALS160

OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS

SLLS018D – JUNE 1986 – REVISED MAY 1995

3

POST OFFICE BOX 655303

schematics of inputs and outputs

10 k

Ω

NOM

EQUIVALENT OF ALL INPUT/OUTPUT PORTS

1.7 k

Ω

NOM

R(eq)

4 k

Ω

NOM

Input/Output Port

Driver output R(eq) = 30 Ω NOM

Receiver output R(eq) = 110 Ω NOM

R(eq) = equivalent resistor

Circuit inside dashed lines is on the driver outputs only.

GND

Input

VCC

NOM

9 k

Ω

EQUIVALENT OF ALL CONTROL INPUTS

4 k

Ω

NOM

7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

100 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total dissipation

See Dissipation Rating Table

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

– 55

°C to 125°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SN75ALS160

0

°C to 70°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

260

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from the case for 10 seconds: DW or N package

260

°C

. . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from the case for 60 seconds: J or W package

300

°C

. . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: All voltage values are with respect to network ground terminal.

DISSIPATION RATING TABLE

PACKAGE

TA ≤ 25°C

POWER RATING

DERATING

FACTOR

TA = 70°C

POWER RATING

TA = 125°C

POWER RATING

DW

1125 mW

9.0 mW/

°C

720 mW

—

FK

1375 mW

11.0 mW/

°C

880 mW

275 mW

J

1375 mW

11.0 mW/

°C

880 mW

275 mW

N

1150 mW

9.2 mW/

°C

736 mW

—

W

1000 mW

8.0 mW/

°C

640 mW

200 mW