MC1489AMEL ,Quad Line EIA-232D ReceiverMaximum ratings are those values beyond which device damage can occur.
MC1489AML1 ,Quad Line ReceiversMAXIMUM RATINGS (T = + 25°C, unless otherwise noted)ARating Symbol Value UnitPower Supply Voltage V ..
MC1489AML1 ,Quad Line ReceiversOrder this document by MC1489/D* ** * The MC1489 monolithic quad line receivers are designed to int ..
MC1489AN ,10 V, quad line receiverlogic diagram (positive logic)AYResponseControlschematic (each receiver)VCC9 kΩ 5 kΩ1.66 kΩOutput Y ..
MC1489AP ,QUAD MDTL LINE RECEIVERS EIA-232DOrder this document by MC1489/D* ** * The MC1489 monolithic quad line receivers are designed to int ..
MC1489AP.. ,QUAD MDTL LINE RECEIVERS EIA-232DABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV Power Supply Voltage 10 VSV Input Voltage Rang ..
MC74ACT541MEL ,Octal Line Driver/Non-InvertingMAXIMUM RATINGS*Symbol Parameter Value UnitV DC Supply Voltage (Referenced to GND) –0.5 to +7.0 VCC ..
MC74ACT541MEL ,Octal Line Driver/Non-Inverting2MC74AC540, MC74ACT540, MC74AC541, MC74ACT541RECOMMENDED OPERATING CONDITIONS Symbol Parameter Min ..
MC74ACT541ML1 ,Octal Buffer/Line Driver with 3 State OutputsMAXIMUM RATINGS*Symbol Parameter Value UnitV DC Supply Voltage (Referenced to GND) –0.5 to +7.0 VCC ..
MC74ACT541MR1 ,Octal Buffer/Line Driver with 3 State Outputs**OCTAL ** ** BUFFER/LINE DRIVERWITH 3-STATE *!** *OUTPUTSThe MC74AC540/74ACT540 and MC74AC541/7 ..
MC74ACT541MR1 ,Octal Buffer/Line Driver with 3 State Outputs**OCTAL ** ** BUFFER/LINE DRIVERWITH 3-STATE *!** *OUTPUTSThe MC74AC540/74ACT540 and MC74AC541/7 ..
MC74ACT541N ,Octal Line Driver/Non-InvertingMAXIMUM RATINGS*Symbol Parameter Value UnitV DC Supply Voltage (Referenced to GND) –0.5 to +7.0 VCC ..
MC1489ADR2-MC1489AMEL-MC1489DR2-MC1489M
Quad Line EIA-232D Receiver
MC1489, MC1489A
Quad Line EIA-232D
Receivers
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
No. EIA−232D.
Features Input Resistance − 3.0 k to 7.0 k� Input Signal Range − ± 30 V Input Threshold Hysteresis Built In Response Control
a) Logic Threshold Shifting
b) Input Noise Filtering Pb−Free Packages are Available
MDTL Logic OutputInterconnecting
Cable
Interconnecting
Cable
MDTL Logic Input
Line Receiver
MC1489
Figure 1. Simplified ApplicationLine Driver
MC1488
