SN74AHC138PWR ,3-Line To 8-Line Decoder / DemultiplexerSN54AHC138, SN74AHC1383-LINE TO 8-LINE DECODERS/DEMULTIPLEXERSSCLS258L − DECEMBER 1995 − REVISED JU ..
SN74AHC138PWRG4 ,3-Line To 8-Line Decoder / Demultiplexer 16-TSSOP -40 to 85maximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74AHC139D ,Dual 2-Line To 4-Line Decoders / Demultiplexersmaximum ratings” may cause permanent damage to the device. These are stress ratingsonly, and functi ..
SN74AHC139DR ,Dual 2-Line To 4-Line Decoders / DemultiplexersFEATURES• Operating Range 2-V to 5.5-V • ESD Protection Exceeds JESD 22• Designed Specifically for ..
SN74AHC139N ,Dual 2-Line To 4-Line Decoders / Demultiplexers SCLS259L –DECEMBER 1995–REVISED JUNE 2013DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERSCheck for Sa ..
SN74AHC139NSR ,Dual 2-Line To 4-Line Decoders / DemultiplexersSN74AHC139SN54AHC139
SN74LS353N ,DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTSSN54/74LS353DUAL 4-INPUT MULTIPLEXERWITH 3-STATE OUTPUTSThe LSTTL/MSI SN54/74LS353 is a Dual 4-Inpu ..
SN74LS356N ,8-Line To 1-Line Data Selector / Multiplexer / Register 20-PDIP 0 to 70
SN74LS365AN ,3-state hex bufferSN54/74LS365ASN54/74LS366ASN54/74LS367A3-STATE HEX BUFFERSSN54/74LS368AThese devices are high speed ..
SN74LS365ANSR ,Hex Bus Drivers With 3-State Outputslogic diagrams (positive logic)'365A. 'Ls365A '366A. 'Ls366A '367A, 'LS367A '368A, 'LS368AG1 (1) G1 ..
SN74LS366AN ,3-state hex bufferSN54/74LS365ASN54/74LS366ASN54/74LS367A3-STATE HEX BUFFERSSN54/74LS368AThese devices are high speed ..
SN74LS367A ,Hex Bus Drivers With 3-State Outputslogic diagrams (positive logic)'365A. 'Ls365A '366A. 'Ls366A '367A, 'LS367A '368A, 'LS368AG1 (1) G1 ..
SN74AHC138DBR-SN74AHC138DR-SN74AHC138N-SN74AHC138PW-SN74AHC138PWR-SN74AHC138PWRG4
3-Line To 8-Line Decoder / Demultiplexer
SN54AHC138, SN74AHC138
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCLS258L − DECEMBER 1995 − REVISED JULY 2003
Operating Range 2-V to 5.5-V VCC Designed Specifically for High-Speed
Memory Decoders and Data-Transmission
Systems Incorporate Three Enable Inputs to Simplify
Cascading and/or Data Reception Latch-Up Performance Exceeds 250 mA Per
JESD 17 ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
− 1000-V Charged-Device Model (C101)12019
91011 1213
G2A
G2BANCY5Y0
GND
SN54AHC138 ...FK PACKAGE
(TOP VIEW)NC − No internal connection
G2A
G2B
GND
VCC
SN54AHC138 ...J OR W PACKAGE
SN74AHC138 ...D, DB, DGV, N, NS,
OR PW PACKAGE
(TOP VIEW)
SN74AHC138... RGY PACKAGE
(TOP VIEW)G2A
G2B
GND
description/ordering informationThe ’AHC138 decoders/demultiplexers are designed for high-performance memory-decoding and data-routing
applications that require very short propagation-delay times. In high-performance memory systems, these
decoders can be used to minimize the effects of system decoding. When employed with high-speed memories
utilizing a fast enable circuit, the delay times of these decoders and the enable time of the memory usually are
less than the typical access time of the memory. This means that the effective system delay introduced by the
decoders is negligible.
ORDERING INFORMATION Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
