Datasheet

SN55116, SN75116, SN75117, SN75118, SN75119
DIFFERENTIAL LINE TRANSCEIVERS
SLLS073D − MAY 1976 − REVISED MAY 1998
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
switching characteristics, V
CC
= 5 V, C
L
= 30 pF, T
A
= 25°C
receiver section
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
t
PLH
Propagation-delay time, low-to-high-level output
R 400 Ω
See Figure 16
20 75 ns
t
PHL
Propagation-delay time, high-to-low-level output
R
L
= 400 Ω, See Figure 16
17 75 ns
t
PZH
Output-enable time to high level
SN75118
R
L
= 480 Ω, See Figure 14 9 20 ns
t
PZL
Output-enable time to low level
SN75118
and
R
L
= 250 Ω, See Figure 15 16 35 ns
t
PHZ
Output-disable time from high level
and
SN75119
l
R
L
= 480 Ω, See Figure 14 12 30 ns
t
PLZ
Output-disable time from low level
only
R
L
= 250 Ω, See Figure 15 17 35 ns