max214cwit Maxim Integrated Products, Inc., max214cwit Datasheet - Page 6

• Manufacturer Part Number: max214cwit
• Description: Max214 Programmable Dte/dce, +5v Rs-232 Transceiver
• Manufacturer: Maxim Integrated Products, Inc.

Programmable DTE/DCE,
+5V RS-232 Transceiver
Table 1a. DTE-Operation Pin Configurations
Table 1b. DCE-Operation Pin Configurations
6
Transmitter (TxD)
Receiver (RxD)
Request to Send (RTS)
Clear to Send (CTS)
Data Terminal Ready (DTR)
Data Set Ready (DSR)
Detector Carrier Data (DCD)
Ring Indicator (RI)
_______________________________________________________________________________________
MAX214
PIN
25
23
24
22
5
6
7
8
TTL/CMOS
I/O LABEL
FUNCTION
MAX214
PIN
25
23
24
22
5
6
7
8
FUNCTION
MAX214
PIN
10
19
20
17
11
18
12
9
MAX214
PIN
10
20
19
18
17
11
12
9
I/O LABEL
RS-232
DCD
RxD
CTS
DSR
DTR
TxD
RTS
RI
I/O LABEL
RS-232
DCD
RxD
CTS
DTR
DSR
TxD
RTS
RI
DB-25
PIN
20
22
3
2
5
4
6
8
DB-25
PIN
20
22
2
3
4
5
6
8
THRESHOLD
THRESHOLD
INPUT
INPUT
+
+
-
-
+
+
+
-
-