TL16PNP550A_08 Datasheet, PDF (39/40 Pages) Texas Instruments – ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL

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TL16PNP550A
ASYNCHRONOUS COMMUNICATIONS ELEMENT
WITH PLUGĆANDĆPLAY (PnP) AND AUTOFLOW CONTROL
SLLS190B − MARCH 1995 − REVISED MARCH 1996
APPLICATION INFORMATION
D7 −D0
TL16PNP550A
D7 −D0
CS
IOW _IOW
C
P
IOR _IOR
U
AEN _AEN
RESETDRV _RESETDRV
B
U
S _{A11 −A0 A11 −A0}
SIO
SCLK
S
D
ST93C56
Q
C
ORG
VCC
CS
22 MHz
IRQ
IRQ3 −7
IRQ9 −12
IRQ15
CS
XIN
XOUT
DTR
RTS
DCD
DSR
CTS
RI
SOUT
EIA
232-D Drivers
and Receivers
SIN
NOTES: A. No data or IRQ buffer is needed.
B. Check ST93C56 application note: When D and Q terminals are shorted it is recommended that a 2-kΩ resistor be inserted
between terminals D and Q.
Figure 21. Basic TL16PNP550A Configuration
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