Datasheet

MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over operating free-air temperature range, V
CC
= 5 V ± 1% (unless
otherwise noted)
TEST
†
SN55189
MC1489, MC1489A
SN75189
PARAMETER
TEST
FIGURE
TEST CONDITIONS
†
SN55189A
SN75189
SN75189A
UNIT
MIN TYP
‡
MAX MIN TYP
‡
MAX
T
A
= 25°C 1 1.3 1.5 1 1.3 1.5
’89
T
A
= 0°C to 70°C 0.9 1.6
V
IT
Positive-going input
1
T
A
= –55°C to 125°C 0.6 1.9
V
V
IT+
gg
threshold voltage
1
T
A
= 25°C 1.75 1.9 2.25 1.75 1.9 2.25
V
’89A
T
A
= 0°C to 70°C 1.55 2.25
T
A
= –55°C to 125°C 1.30 2.65
Nti iit
T
A
= 25°C 0.75 1.0 1.25 0.75 1.0 1.25
V
IT–
Negative-going input
threshold voltage
1 ’89, ’89A
T
A
= 0°C to 70°C 0.65 1.25
V
threshold
voltage
T
A
= –55°C to 125°C 0.35 1.6
V
OH
High-level
1
V
I
= 0.75 V, I
OH
= –0.5 mA 2.6 4 5 2.6 4 5
V
V
OH
g
output voltage
1
Input open, I
OH
= –0.5 mA 2.6 4 5 2.6 4 5
V
V
OL
Low-level
1
V
I
=3V
I
OL
=10mA
02
045
02
045
V
V
OL
output voltage
1
V
I
=
3
V
,
I
OL
=
10
mA
0
.
2
0
.
45
0
.
2
0
.
45
V
I
IH
High-level
2
V
I
= 25 V 3.6 8.3 3.6 8.3
mA
I
IH
g
input current
2
V
I
= 3 V 0.43 0.43
mA
I
IL
Low-level
2
V
I
= –25 V –3.6 –8.3 –3.6 –8.3
mA
I
IL
input current
2
V
I
= –3 V –0.43 –0.43
mA
I
OS
Short-circuit
3
3
3
mA
I
OS
output current
3
–
3
–
3
mA
I
CC
Supply current 2 V
I
= 5 V, Outputs open 20 26 20 26 mA
†
All characteristics are measured with the response-control terminal open.
‡
All typical values are at V
CC
= 5 V, T
A
= 25°C.
switching characteristics, V
CC
= 5 V, C
L
= 15 pF, T
A
= 25°C
PARAMETER
TEST
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PARAMETER
FIGURE
TEST
CONDITIONS
MIN
TYP
MAX
UNIT
t
PLH
Propagation delay time, low- to high-level output R
L
= 3.9 kΩ 25 85
ns
t
PHL
Propagation delay time, high- to low-level output
4
R
L
= 390 Ω 25 50
ns
t
TLH
Transition time, low- to high-level output
4
R
L
= 3.9 kΩ 120 175
ns
t
THL
Transition time, high- to low-level output R
L
= 390 Ω 10 20
ns