Datasheet

SN65ALS180, SN75ALS180
DIFFERENTIAL DRIVER AND RECEIVER PAIRS
SLLS052G – AUGUST 1987 – REVISED APRIL 2003
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
schematics of inputs and outputs
RECEIVER A INPUTEQUIVALENT OF EACH INPUT RECEIVER B INPUT
DRIVER OUTPUT TYPICAL OF RECEIVER OUTPUT
85 Ω
NOM
Output
V
CC
V
CC
1.1 kΩ
NOM
3 kΩ
NOM
18 kΩ
NOM
180 kΩ
NOM
R
(eq)
Input
V
CC
Driver and Driver Enable Inputs: R
(eq)
= 12 kΩ NOM
Receiver Enable Input: R
(eq)
= 30 kΩ NOM
R
(eq)
= Equivalent Resistor
V
CC
Input
Input
18 kΩ
NOM
3 kΩ
NOM
1.1 kΩ
NOM
180 kΩ
NOM
Output
V
CC