SN54HC138J ,3-Line To 8-Line Decoders/DemultiplexersFeatures 3 DescriptionThe SNx4HC138 devices are designed to be used in1• Targeted Specifically for ..
SN54HC139J ,Dual 2-Line To 4-Line Decoders/Demultiplexerslogic diagram (positive logic)41Y011G 51Y161Y221A73 1Y31B122Y0152G 112Y1102Y2142A92Y3132BPin number ..
SN54HC148J ,8-Line To 3-Line Priority Encodersmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN54HC14J ,Hex Schmitt-trigger InvertersFeatures list 1• Added Pin Configuration and Functions section, ESD Ratings table, Feature Descript ..
SN54HC151J ,8-Line To 1-Line Data Selectors/Multiplexersmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN54HC153J ,Dual 4-Line To 1-Line Data Selectors/Multiplexers SCLS112D − DECEMBER 1982 − REVISED ..
SN74F244 ,Octal Buffers/Drivers With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74F244DB ,OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SDFS063A − D2932, MARCH 1987 − REVISED OC ..
SN74F244DB ,OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTSmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74F244DBR ,Octal Buffers/Drivers With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74F244DBR ,Octal Buffers/Drivers With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only andfunctio ..
SN74F244DBRG4 , OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54HC138J-SNJ54HC138FK-SNJ54HC138J-SNJ54HC138W
3-Line To 8-Line Decoders/Demultiplexers
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SN54HC138, SN74HC138SCLS107F –DECEMBER 1982–REVISED SEPTEMBER 2016
SNx4HC138 3-Line To 8-Line Decoders/Demultiplexers Features Targeted Specifically for High-Speed Memory
Decoders and Data-Transmission Systems Wide Operating Voltage Range(2Vto6V) Outputs Can Drive Up To10 LSTTL Loads Low Power Consumption, 80-µA Maximum ICC Typicaltpd= 15ns ±4-mA Output Driveat5V Low Input Currentof 1-µA Maximum Active Low Outputs( Selected Outputis Low) Incorporate Three Enable Inputsto Simplify
Cascadingor Data Reception
Applications LED Displays Servers White Goods Power Infrastructure Building Automation Factory Automation
DescriptionThe SNx4HC138 devices are designedtobe usedin
high-performance memory-decoding or data-routing
applications requiring very short propagation delay
times.In high-performance memory systems, these
decoders can be used to minimize the effectsof
system decoding. When employed with high-speed
memories usinga fast enable circuit, the delay times these decoders and the enable timeof the memory
are usually less than the typical access timeof the
memory. This means that the effective system delay
introducedby the decodersis negligible.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Logic Diagram (Positive Logic) DB,J,N, NS, PW,W packages.
