MULTIPLE RS-232 DRIVERS/RECEIVERS
SN75196 MULTIPLE RS-232 DRIVERS AND RECEIVERS
D Single Chip With Easy Interface Between
UART and Serial-Port Connector ...
Description
SN75196 MULTIPLE RS-232 DRIVERS AND RECEIVERS
D Single Chip With Easy Interface Between
UART and Serial-Port Connector of an
External Modem or Other Computer
Peripheral
D Five Drivers and Three Receivers Meet or
Exceed the Requirements of TIA/EIA-232-F
and ITU Recommendation V.28
D Designed to Support Data Rates up to
120 kbit/s
D ESD Protection Meets Or Exceeds 10 kV on
RS-232 Pins and 5 kV on All Other Pins
(Human-Body Model)
D Complement to the SN75185 D Pin-to-Pin Replacement for the Goldstar
GD75323
D Functional Replacement for the MC145405
SLLS188B – MAY 1995 – REVISED APRIL 1998
DW OR N PACKAGE (TOP VIEW)
VCC 1 1DA 2 2DA 3 3DA 4 1RY 5 2RY 6 4DA 7 3RY 8 5DA 9 GND 10
20 VDD 19 1DY 18 2DY 17 3DY 16 1RA 15 2RA 14 4DY 13 3RA 12 5DY 11 VSS
description
The SN75196 combines five drivers and three receivers from the trade-standard SN75188 and SN75189 bipolar quadruple drivers and receivers, respectively. The flow-through design of the SN75196 decreases the part count, reduces the board space required, and allows easy interconnection of the UART and serial-port connector. The all-bipolar circuits and processing of the SN75196 provide a rugged, low-cost solution for this function.
The SN75196 complies with the requirements of TIA/EIA-232-F and ITU (formerly CCITT) V.28 standards. These standards are for data interchange between a host computer and peripheral at signal rates of up to 20 kbit/s. The switching speeds of the SN75196 are fast enough to support rates of up to 120...
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