SP504
SP504 is WAN Multi-Mode Serial Transceiver manufactured by Exar.
WAN Multi-Mode Serial Transceiver
- +5V Only
- Seven (7) Drivers and Seven (7) Receivers
- Driver and Receiver Tri-State Control
- Reduced V.35 Termination Network
- Pin patible with the SP503
- Software Selectable Interface Modes:
-RS-232E (V.28) -RS-422A (V.11, X.21) -RS-449 (V.11 & V.10) -RS-485 -V.35 -EIA-530 (V.11 & V.10) -EIA-530A (V.11 & V.10)
RxD 1 RDEC0 2 RDEC1 3 RDEC2 4 RDEC3 5 TTEN 6 SCTEN 7
N/C 8 TDEC3 9 TDEC2 10 TDEC1 11 TDEC0 12
DTR 13 TxD 14 TxC 15 RTS 16
RL 17 V35_STAT 18
DCD 19 RxC 20
-V.36
80 CTS 79 SCT 78 DSR 77 SCT(b) 76 SCT(a) 75 GND 74 VCC 73 VCC 72 GND 71 RD(b) 70 RD(a) 69 DM(b) 68 DM(a) 67 CS(b) 66 CS(a) 65 TT(b) 64 GND 63 TT(a) 62 VCC 61...
