Part Number
|
SN75C23243 |
Manufacturer
|
Texas Instruments |
Description
|
3-V TO 5.5-V DUAL RS-232 PORT |
Published
|
Dec 25, 2022 |
Detailed Description
|
ą
SN65C23243, SN75C23243
3ĆV TO 5.5ĆV DUAL RSĆ232 PORT
ą
SLLS513A − AUGUST 2001 − REVISED MARCH 2004
D Single-Chip ...
|
Datasheet
|
SN75C23243
|
Overview
ą
SN65C23243, SN75C23243
3ĆV TO 5.
5ĆV DUAL RSĆ232 PORT
ą
SLLS513A − AUGUST 2001 − REVISED MARCH 2004
D Single-Chip and Single-Supply Interface for
Two IBM PC/AT Serial Ports
DGG OR DL PACKAGE (TOP VIEW)
D Meet or Exceed the Requirements of
TIA/EIA-232-F and ITU v.
28 Standards
D Operate With 3-V to 5.
5-V VCC Supply D Always-Active Noninverting Receiver
Output (ROUT2) Per Port
RIN5A 1 RIN4A 2 RIN3A 3 RIN2A 4 RIN1A 5
48 ROUT5A 47 ROUT4A 46 ROUT3A 45 ROUT2A 44 ROUT1A
D Operate Up To 250 kbit/s
INVA 6
43 ROUT2A
D Low Standby Current .
.
.
1 µA Typical D External Capacitors .
.
.
4 × 0.
22 µF D Accept 5-V Logic Input With 3.
3-V Supply D Allow for Flexible Power Down of Either
DOUT3A ...
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