Datasheet Texas Instruments SN75185N — 数据表

www.ti.com SN75185
MULTIPLE RS-232 DRIVERS AND RECEIVERS
SLLS181D – DECEMBER 1994 – REVISED JANUARY 2006 FEATURES N PACKAGE
(TOP VIEW) Single Chip With Easy Interface Between
UART and Serial-Port Connector of
IBMв„ў PC/ATв„ў and Compatibles
Meets or Exceeds the Requirements of
TIA/EIA-232-F and ITU v.28 Standards
Supports Data Rates up to 120 kbit/s
ESD Protection Meets or Exceeds 10 kV on
RS-232 Pins and 3.5 kV on All Other Pins
(Human-Body Model)
Pin-to-Pin Compatible With the SN75C185 VDD
RA1
RA2
RA3
DY1
DY2
RA4
DY3
RA5
VSS DESCRIPTION/ORDERING INFORMATION
The SN75185 combines three drivers and five …