DS14C89A Datasheet, PDF (2/5 Pages) National Semiconductor (TI) – Quad CMOS Receiver

Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
V_CC
Input Voltage
+6V
−30V to +30V
Receiver Output Voltage
(V_CC) +0.3V to
GND−0.3V
Junction Temperature
+150˚C
Continuous Power Dissipation @ +25˚C (Note 2)
N Package
1513 mW
M Package
1063 mW
Lead Temp.
(Soldering 4 seconds)
+260˚C
Storage Temp. Range
−65˚C to +150˚C
ESD Rating ≥ 1.8 kV, Typically ≥ 2 kV
(HMB, 1.5 kΩ, 100 pF)
Recommended Operating
Conditions
Min
Max
V_CC (GND = 0V) +4.5
+5.5
Operating Free Air Temp. (T_A)
DS14C89A
0
+75
Units
V
˚C
Electrical Characteristics
Over recommended operating conditions, unless otherwise specified
Symbol
Parameter
Conditions
V_TH
Input High Threshold
V_TL
Input Low Threshold
V_HY
Typical Input Hysteresis
I_IN
Input Current
V_IN = +25V
V_CC = +4.5V to +5.5V
V_IN = −25V
V_IN = +3V
V_IN = −3V
V_IN = +15V
V_CC = 0V (Power-Off)
V_IN = −15V
(Note 4)
V_IN = +3V
V_IN = −3V
V_OH
Output High Voltage
V_IN = V_TL (min) I_OUT = −3.2 mA
I_OUT = −20µA
V_OL
Output Low Voltage
V_IN = V_TH
(max)
I_CC
Supply Current
I_OUT = +3.2 mA
No Load, V_IN = 2.7V or 0.5V
Min
Typ Max Units
1.3
2.7
V
0.5
1.9
V
1.0
V
3.6
8.3
mA
−3.6
−8.3
mA
0.43
1.0
mA
−0.43
−1.0
mA
2.14
5.0
mA
−2.14
−5.0
mA
0.43
1.0
mA
−0.43
−1.0
mA
2.8
4.0
V
3.5
4.7
V
0.15
0.4
V
0.5
900
µA
AC Electrical Characteristics (Note 3)
Over recommended operating conditions, unless otherwise specified, C_I = 50 pF
Symbol
Parameter
ConditIons
t_PLH
Propagation Delay Low to High
Input Pulse Width ≥ 10 µs
t_PHL
Propagation Delay High to Low
Input Pulse Width ≥ 10 µs
t_SK
Typical Propagation Delay Skew
t_r
Output Rise TIme
t_f
Output Fall Time
t_nw
Pulse Width assumed to be Noise
Min
Typ
Max
Units
3.5
6.5
µs
3.2
6.5
µs
400
ns
40
300
ns
40
300
ns
1.0
µs
Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The tables of “Electrical Characteristics” specify conditions for device operation.
Note 2: Derate N Package 12.1 mW/˚C, and M Package 8.5 mW/˚C above +25˚C.
Note 3: AC input waveforms for test purposes: t_r = t_f = 200 ns, V_IH = +3V, V_L = −3V, f = 20 KHz.
Note 4: Under the power-off supply conditions it is assumed that the power supply potential drops to zero (0V) and is replaced by a low impedance or short circuit
to ground.
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