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SN74LS348

8 線至 3 線優(yōu)先級編碼器; ? 3-State Outputs Drive Bus Lines Directly\n? Encodes 8 Data Lines to 3-Line Binary (Octal)\n? Applications Include: \n? N-Bit Encoding\n? Code Converters and Generators\n \n? Typical Data Delay … 15 ns\n? Typical Power Dissipation … 60 mW;

These TTL encoders feature priority decoding of the inputs to ensure that only the highest-order data line is encoded. The 'LS348 circuits encode eight data lines to three-line (4-2-1) binary (octal). Cascading circuitry (enable input EI and enable output EO) has been provided to allow octal expansion. Outputs A0, A1, and A2 are implemented in three-state logic for easy expansion up to 64 lines without the need for external circuitry. See Typical Application Data. ?

SN74LS348

8-LINE TO 3-LINE PRIORITY ENCODERS WITH 3-STATE OUTPUTS

SN74LS348

8-LINE TO 3-LINE PRIORITY ENCODERS WITH 3-STATE OUTPUTS

SN74LS348

8-LINE TO 3-LINE PRIORITY ENCODERS WITH 3-STATE OUTPUTS

SN74LS348D

8-INPUT PRIORITY ENCODERS WITH 3-STATE OUTPUTS

8-INPUTPRIORITYENCODERSWITH3-STATEOUTPUTS TheSN54/74LS348andtheSN54/74LS848areeightinputpriorityencoderswhichprovidethe8-lineto3-linefunction.

SN74LS348D

絲?。?a target="_blank" title="Marking" href="/ls348/marking.html">LS348；Package：SOIC；8-LINE TO 3-LINE PRIORITY ENCODERS WITH 3-STATE OUTPUTS

3-StateOutputsDriveBusLinesDirectly Encodes8DataLinesto3-LineBinary(Octal) ApplicationsInclude: N-BitEncoding CodeConvertersandGenerators TypicalDataDelay...15ns TypicalPowerDissipation...60mW description TheseTTLencodersfeatureprioritydecodingofthe in

SN74LS348D.A

絲?。?a target="_blank" title="Marking" href="/ls348/marking.html">LS348；Package：SOIC；8-LINE TO 3-LINE PRIORITY ENCODERS WITH 3-STATE OUTPUTS

3-StateOutputsDriveBusLinesDirectly Encodes8DataLinesto3-LineBinary(Octal) ApplicationsInclude: N-BitEncoding CodeConvertersandGenerators TypicalDataDelay...15ns TypicalPowerDissipation...60mW description TheseTTLencodersfeatureprioritydecodingofthe in

SN74LS348N

絲印：SN74LS348N；Package：PDIP；8-LINE TO 3-LINE PRIORITY ENCODERS WITH 3-STATE OUTPUTS

3-StateOutputsDriveBusLinesDirectly Encodes8DataLinesto3-LineBinary(Octal) ApplicationsInclude: N-BitEncoding CodeConvertersandGenerators TypicalDataDelay...15ns TypicalPowerDissipation...60mW description TheseTTLencodersfeatureprioritydecodingofthe in

SN74LS348N

8-INPUT PRIORITY ENCODERS WITH 3-STATE OUTPUTS

8-INPUTPRIORITYENCODERSWITH3-STATEOUTPUTS TheSN54/74LS348andtheSN54/74LS848areeightinputpriorityencoderswhichprovidethe8-lineto3-linefunction.

SN74LS348N.A

絲?。?a target="_blank" title="Marking" href="/sn74ls348n/marking.html">SN74LS348N；Package：PDIP；8-LINE TO 3-LINE PRIORITY ENCODERS WITH 3-STATE OUTPUTS

3-StateOutputsDriveBusLinesDirectly Encodes8DataLinesto3-LineBinary(Octal) ApplicationsInclude: N-BitEncoding CodeConvertersandGenerators TypicalDataDelay...15ns TypicalPowerDissipation...60mW description TheseTTLencodersfeatureprioritydecodingofthe in