Datasheet


    
SLLS019F − JUNE 1986 − REVISED JULY 2004
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, AND NRFD GPIB I/O
PORTS
Receiver output R
(eq)
= 110 Ω NOM
R
(eq)
= equivalent resistor
Circuit inside dashed lines is on the driver outputs only.
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
1.7 kΩ
NOM
NOM
4 kΩ
R
(eq)
NOM
4 kΩ
Input/Output Port