SN75150
DUAL LINE DRIVER
SLLS081C – JANUARY 1971 – REVISED JUNE 1999
D
D
D
D
D
D
D
D
Meets or Exceeds the Requirement of
TIA/EIA-232-F and ITU Recommendation
V.28
Withstands Sustained Output Short Circuit
to Any Low-Impedance Voltage Between
– 25 V and 25 V
2-µs Maximum Transition Time Through the
3-V to – 3-V Transition Region Under Full
2500-pF Load
Inputs Compatible With Most TTL Families
Common Strobe Input
Inverting Output
Slew Rate Can Be Controlled With an
External Capacitor at the Output
Standard Supply Voltages . . .
±
12 V
D OR P PACKAGE
(TOP VIEW)
S
1A
2A
GND
1
2
3
4
8
7
6
5
V
CC+
1Y
2Y
V
CC –
description
The SN75150 is a monolithic dual line driver designed to satisfy the requirements of the standard interface
between data-terminal equipment and data-communication equipment as defined by TIA/EIA-232-F. A rate of
20 kbits/s can be transmitted with a full 2500-pF load. Other applications are in data-transmission systems using
relatively short single lines, in level translators, and for driving MOS devices. The logic input is compatible with
most TTL families. Operation is from 12-V and –12-V power supplies.
The SN75150 is characterized for operation from 0°C to 70°C.
logic symbol
†
S
1
EN
7 1Y
6
2Y
logic diagram (positive logic)
1A 2
2A
3
1A
2
2A 3
† This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
©
1999, Texas Instruments Incorporated
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
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S
1
7 1Y
6
2Y
1
TI [ TEXAS INSTRUMENTS ]
