Datasheet Texas Instruments SN75C23243CDLR — 数据表




    
    SLLS513A -AUGUST 2001 -REVISED MARCH 2004 D Single-Chip and Single-Supply Interface for
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D DGG OR DL PACKAGE
(TOP VIEW) Two IBMпЈЄ PC/AT Serial Ports
Meet or Exceed the Requirements of
TIA/EIA-232-F and ITU v.28 Standards
Operate With 3-V to 5.5-V VCC Supply
Always-Active Noninverting Receiver
Output (ROUT2) Per Port
Operate Up To 250 kbit/s
Low Standby Current . 1 ВµA Typical
External Capacitors . 4 Г— 0.22 ВµF …