DS14C89AN ,Quad CMOS ReceiverElectrical CharacteristicsOver recommended operating conditions, unless otherwise specifiedSymbol P ..
DS14C89ATM , Quad CMOS Receiver
DS1500WE+ ,Y2K-Compliant Watchdog RTC with NV ControlAPPLICATIONS Power-On from Date/Day/Time Alarm or Key Remote Systems Closure Battery-Backed Systems ..
DS1500YE+ ,Y2K-Compliant Watchdog RTC with NV ControlELECTRICAL CHARACTERISTICS (V < V < V , T = Over the Operating Range.) CCMIN CCI CCMAX APARAMETER S ..
DS1500YEN ,Y2K Watchdog RTC with Nonvolatile ControlAPPLICATIONS Accuracy Better than ±1 Minute/Month at +25°C Remote Systems Day-of-Week/Date Al ..
DS1501W , Y2K-Compliant Watchdog Real-Time Clocks
DTC144TSA , NPN Digital Transistors (Elektronische Bauelemente Built-in Resistors)
DTC144VKA , 100mA / 50V Digital transistor (with built-in resistors)
DTC144VKA , 100mA / 50V Digital transistor (with built-in resistors)
DTC144VKA T146 , Only the on/off conditions need to be set for operation, making the circuit design easy.
DTC144VKA T146 , Only the on/off conditions need to be set for operation, making the circuit design easy.
DTC144VKAT146 , Only the on/off conditions need to be set for operation, making the circuit design easy.
DS14C89AM-DS14C89AN
Quad CMOS Receiver
DS14C89A
Quad CMOS Receiver
General DescriptionThe DS14C89A, pin-for-pin compatibleto the DS1489A/
MC1489A,iaa quad receiver designedto interface data
terminal equipment (DTE) with data circuit-terminating
equipment (DCE). These devices translate levels conform-
ingto EIA-232E and CCITT V.28 standardsto TTL/CMOS
logic levels.
The deviceis fabricatedin low threshold CMOS metal gate
technology. The device provides very low power consump-
tion compared to their bipolar equivalents: 900 µA
(DS14C89A) versus26 mA (DS1489A).
The DS14C89A provideson chip noise filtering which elimi-
natesthe needfor external response control filter capacitors.
When replacing the DS1489A with the DS14C89A, there-
sponse control filter pins canbe tied high, low,or not con-
nected.
Features Meets EIA/TIA-232-E and CCITT V.28 Standards Failsafe- Output Highfor Open Input LOW Power consumption On chip noise filter Availablein SOIC Package
Connection DiagramOrder Number DS14C89AN, DS14C89AM,
SeeNS Package Number M14A, N14A
May 1998
DS14C89A
Quad
CMOS
Receiver
