Datasheet

SN75ALS162
OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVER
SLLS020C – JUNE 1986 – REVISED MAY 1995
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
schematics of inputs and outputs
EQUIVALENT OF ALL
CONTROL INPUTS
TYPICAL OF SRQ, NDAC, AND NRFD
GPIB I/O PORT
Circuit inside dashed lines is on the driver outputs only.
TYPICAL OF ALL I/O PORTS EXCEPT SRQ, NDAC, NRFD GPIB I/O PORTS
Receiver output R
(eq)
= 110 Ω NOM
Circuit inside dashed lines is on the driver outputs only.
R
(eq) = equivalent resistor
Driver output R
(eq)
= 30 Ω NOM
GND
Input
V
CC
NOM
9 kΩ
10 kΩ
NOM
1.7 kΩ
NOM
NOM
4 kΩ
Input/Output Port
10 kΩ
NOM
4 kΩ
NOM
R
(eq)
Input/Output Port
V
CC
GND
V
CC
GND
1.7 kΩ
NOM
4 kΩ
NOM
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, V
CC
(see Note 1) 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, V
I
5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low-level driver output current, I
OL
100 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from the case for 10 seconds 260°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.
NOTES: 1. All voltage values are with respect to network ground terminal.