DS14C88N National Semiconductor, DS14C88N Datasheet - Page 3
![RS232 Line Driver IC](/photos/31/32/313251/14pin_mdip_sml.jpg)
DS14C88N
Manufacturer Part Number
DS14C88N
Description
RS232 Line Driver IC
Manufacturer
National Semiconductor
Datasheet
1.DS14C88N.pdf
(6 pages)
Specifications of DS14C88N
Device Type
Line Driver
No. Of Drivers
4
Driver Case Style
DIP
No. Of Pins
14
Operating Temperature Range
0°C To +75°C
Mounting Type
Through Hole
Supply Voltage Min
-12V
Peak Reflow Compatible (260 C)
No
Interface Circuit Standard 1
EIA/TIA-232-D/V.28
Number Of Receivers
Not Required
Number Of Transmitters
4
Number Of Transceivers
Not Required
Data Transmission Topology
Point-to-Point
Receiver Signal Type
Not Required
Transmitter Signal Type
Single-Ended
Single Supply Voltage (typ)
Not RequiredV
Single Supply Voltage (min)
Not RequiredV
Single Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (typ)
±5/±9/±12V
Dual Supply Voltage (min)
±4.5V
Dual Supply Voltage (max)
±12.6V
Supply Current
0.5mA
Power Supply Requirement
Dual
Operating Temp Range
0C to 75C
Operating Temperature Classification
Commercial
Mounting
Through Hole
Pin Count
14
Package Type
PDIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS14C88N
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
DS14C88N/NOPB
Manufacturer:
Renesas
Quantity:
133
t
t
t
t
tsk
S
PLH
PHL
r
f
Switching Characteristics
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: I
Note 4: Power supply (V
Note 5: AC input test waveforms for test purposes: t
Note 6: Input rise and rall times must not exceed 5 µs.
Note 7: The output slew rate, rise time, and fall time are measured from the +3.0V to the −3.0V level on the output waveform.
Note 8: C
Note 9: ESD Rating (HBM, 1.5 k , 100 pF)
Over Recommended Operating Conditions, unless otheriwse specified ( Figures 2, 3 )
R
Parameter Measure Information
Symbol
OS+
L
include jig and probe capacitances.
and I
Propagation Delay
Low to High
Propagation Delay
High to Low
Rise Time (Note 7)
Fall Time (Note 7)
Typical Propagation
Delay Skew
Output Slew Rate
(Note 7)
OS−
values are for one output at a time. If more than one output is shorted simultaneously, the device dissipation may be exceeded.
+
, V
Parameter
−
) and GND pins are connected to ground for the Output Resistance Test (R
FIGURE 1. Output Resistance Test Circuit (Power-Off)
1.0 kV.
r
= t
FIGURE 2. Driver Load Circuit (Note 8)
(Notes 5, 6)
f
V
V
V
V
V
V
V
V
V
R
C
+
+
+
+
+
+
+
+
+
L
L
20 ns, V
= +4.5V, V
= +9.0V, V
= +12V, V
= +4.5V, V
= +9.0V, V
= +12V, V
= +4.5V, V
= +9.0V, V
= +12V, V
= 3 k
= 15 pF to 2500 pF
Conditions
IH
= 2V, V
to 7 k
−
−
−
−
−
−
−
−
−
= −12V
= −12V
= −12V
= −4.5V
= −9.0V
= −4.5V
= −9.0V
= −4.5V
= −9.0V
IL
3
= 0.8V (0.6V at V
DS011105-3
+
= 4.5V, V
Min
0.2
0.2
O
).
−
= −4.5V)
1.35
Typ
250
200
150
1.5
1.2
1.2
1.5
1.3
1.0
1.0
DS011105-2
Max
6.0
5.0
4.0
6.0
5.0
4.0
30
www.national.com
Units
V/µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns