MC1489
MC1489A
Quad line receivers
General features
s
s
s
s
Input resistance –3k to 7kΩ
Input signal range ± 30V
Input threshold hysteresis built-in
Response control:
a) Logic threshold shifting
b) Input noise filtering
DIP
Description
The MC1489 monolithic quad line receivers are
designed to interface data terminal equipment
with data communications equipment in
conformance with the specifications of EIA
Standard N° RS232C.
SOP
Order code
Part Number
DIP14
MC1489P
MC1489AP
SO14 (Tape & reel)
MC1489D1013TR
MC1488AD1013TR
April 2006
Rev 4
1/
17