MC74LCX257DTR2 ,Low-Voltage CMOS Quad 2-Input MultiplexerFeatures16 DT SUFFIX257• Designed for 2.3 to 3.6 V V OperationCASE 948FCC ALYW1• 5.0 V Tolerant − I ..
MC74LCX257DTR2 ,Low-Voltage CMOS Quad 2-Input MultiplexerELECTRICAL CHARACTERISTICST = −40°C to +85°CASymbol Characteristic Condition Min Max UnitV HIGH Lev ..
MC74LCX257M ,Low-Voltage CMOS Quad 2-Input MultiplexerELECTRICAL CHARACTERISTICST = –40°C to +85°CASymbol Characteristic Condition Min Max UnitV HIGH Lev ..
MC74LCX32 ,LOW-VOLTAGE CMOS QUAD 2-INPUT OR GATEFeaturesCASE 751A11• Designed for 2.3 V to 3.6 V V OperationCC• 5 V Tolerant Inputs − Interface Cap ..
MC74LCX32DR2 ,Low-Voltage Quad 2-Input OR Gate with 5V-Tolerant InputsELECTRICAL CHARACTERISTICST = −40°C to +85°CASymbol Characteristic Condition Min Max UnitV HIGH Lev ..
MC74LCX32DR2 ,Low-Voltage Quad 2-Input OR Gate with 5V-Tolerant Inputs3MC74LCX32AC CHARACTERISTICS t = t = 2.5 ns; R = 500 R F LLimitsT = −40°C to +85°CAV = 3.3 V ± 0.3 ..
MD8282 , OCTAL LATCH
MD8286 , OCTAL BUS TRANSCEIVER
MD8287 , OCTAL BUS TRANSCEIVER
MD8288 , M8288 BUS CONTROLLER FOR M8066,M8088,M80186 PROCESSORS
MD8288 , M8288 BUS CONTROLLER FOR M8066,M8088,M80186 PROCESSORS
MD82C37A-12/B ,CMOS High Performance Programmable DMA ControllerFeatures Description• Compatible with the NMOS 8237A The 82C37A is an enhanced version of the indus ..
MC74LCX257DT-MC74LCX257DTR2
Low-Voltage CMOS Quad 2-Input Multiplexer
MC74LCX257
Low-Voltage CMOS Quad
2-Input Multiplexer
With 5.0 V−Tolerant Inputs and Outputs
(3−State, Non−Inverting)The MC74LCX257 is a high performance, quad 2−input
multiplexer with 3−state outputs operating from a 2.3 to 3.6 V supply.
High impedance TTL compatible inputs significantly reduce current
loading to input drivers while TTL compatible outputs offer improved
switching noise performance. A VI specification of 5.5 V allows
MC74LCX257 inputs to be safely driven from 5.0 V devices.
Four bits of data from two sources can be selected using the Select
input. The four outputs present the selected data in the true
(non−inverted) form. The outputs may be switched to a high
impedance state by placing a logic HIGH on the Output Enable (OE)
input. Current drive capability is 24 mA at the outputs.
Features Designed for 2.3 to 3.6 V VCC Operation 5.0 V Tolerant − Interface Capability with 5.0 V TTL Logic Supports Live Insertion and Withdrawal IOFF Specification Guarantees High Impedance When VCC = 0 V LVTTL Compatible LVCMOS Compatible 24 mA Balanced Output Sink and Source Capability Near Zero Static Supply Current in All Three Logic States (10 �A)
Substantially Reduces System Power Requirements Latchup Performance Exceeds 500 mA ESD Performance: Human Body Model >2000 V
Machine Model >200 V Pb−Free Packages are Available*
*For additional information on our Pb−Free strategy and soldering details, please
