DS1489M ,Quad Line Receiver [Life-time buy]Featuresn Four separate receivers per packageThe DS1489/DS1489A are quad line receivers designed to ..
DS1489MX ,Quad Line Receiver [Life-time buy]Featuresn Four separate receivers per packageThe DS1489/DS1489A are quad line receivers designed to ..
DS1489N ,Quad Line Receiver [Life-time buy]DS1489/DS1489A Quad Line ReceiverJuly 2002DS1489/DS1489AQuad Line Receiver
DS1495 ,RAMified real time clockPIN DESCRIPTIONS cessible. Registers are selected by the A0 line. Data isV , V – Bus operational ..
DS1495S ,RAMified real time clockDS1495/DS1497DS1495/DS1497RAMified Real Time Clock
DS1497 ,RAMified real time clockFEATURES PIN ASSIGNMENT• Ideal for EISA bus PCsA0 1 A2282A1 27 A3• Functionally compatible with MC1 ..
DTC144EET1 ,Bias Resistor TransistorMAXIMUM RATINGS (T = 25°C unless otherwise noted)ASC−75/SOT−416CASE 463xx MRating Symbol Value Un ..
DTC144EET1G ,Bias Resistor TransistorMaximum ratings applied to the device are individual stress limit values (notnormal operating condi ..
DTC144EM3T5G , Digital Transistors (BRT) NPN Silicon Surface Mount Transistors with Monolithic Bias Resistor Network
DTC144ES , DTA/DTC SERIES
DTC144EUA T106 , DTC144E series
DTC144EUA T106 , DTC144E series
DS1489AM-DS1489AMX-DS1489AN-DS1489M-DS1489MX-DS1489N
Quad Line Receiver [Life-time buy]
DS1489/DS1489A
Quad Line Receiver
General DescriptionThe DS1489/DS1489A are quad line receivers designedto
interface data terminal equipment with data communications
equipment. They are constructedona single monolithic
silicon chip. These devices satisfy the specificationsof EIA
Standard RS-232D. The DS1489/DS1489A meet and ex-
ceed the specificationsof MC1489/MC1489A and are
pin-for-pin replacements.
Features Four separate receivers per package Programmable threshold Built-in input threshold hysteresis “Fail safe” operating mode: high outputfor open inputs Inputs withstand ±30V
Schematic and Connection Diagrams(1⁄4ofunit shown)
DS1489:RF=10k
DS1489A:RF =2k
Dual-In-Lineor Small-Out Line PackageTop View
Order Number DS1489M, DS1489MX, DS1489N, DS1489AM, DS1489AMXor DS1489AN
See NS Package Number M14Aor N14A
July 2002
DS1489/DS1489A
Quad
Line
Receiver
