Decoders / Demultiplexers

Discover lots of choice in our digital decoder range

When it comes to choosing digital decoders and demultiplexers for your circuits, our broad device range helps make it easier for you. Great for memory bank selection and I/O expansion, our devices are cascadable and have multiple input enable for easy expansion or independent controls. .

Key features and benefits

  • Multiple input enable for easy expansion or independent controls
  • Integrated input latch to store the address of decoder lines
  • Ideal for memory chip select decoding
  • Asynchronous and synchronous load options
  • Overvoltage tolerant input options
  • Inverting and non-inverting output options
  • 3-stage outputs
  • High frequency
  • Can be cascaded

Key applications

  • Selection of memory banks and peripherals
  • I/O expansion

Parametric search

Decoders / Demultiplexers
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Products

Type number Description Status Quick access
74AHC(T)138 3-to-8 line decoder/demultiplexer; inverting ACT
74AHC138BQ 3-to-8 line decoder/demultiplexer; inverting Production
74AHC138D 3-to-8 line decoder/demultiplexer; inverting Production
74AHC138PW 3-to-8 line decoder/demultiplexer; inverting Production
74AHCT138BQ 3-to-8 line decoder/demultiplexer; inverting Production
74AHCT138D 3-to-8 line decoder/demultiplexer; inverting Production
74AHCT138PW 3-to-8 line decoder/demultiplexer; inverting Production
74AHC(T)139 Dual 2-to-4 line decoder/demultiplexer ACT
74AHC139D Dual 2-to-4 line decoder/demultiplexer Production
74AHC139PW Dual 2-to-4 line decoder/demultiplexer Production
74AHCT139D Dual 2-to-4 line decoder/demultiplexer Production
74AHCT139PW Dual 2-to-4 line decoder/demultiplexer Production
74AUP1G18 Low-power 1-of-2 demultiplexer with 3-state deselected output ACT
74AUP1G18GF Low-power 1-of-2 demultiplexer with 3-state deselected output Production
74AUP1G18GM Low-power 1-of-2 demultiplexer with 3-state deselected output Production
74AUP1G18GN Low-power 1-of-2 demultiplexer with 3-state deselected output Production
74AUP1G18GS Low-power 1-of-2 demultiplexer with 3-state deselected output Production
74AUP1G18GW Low-power 1-of-2 demultiplexer with 3-state deselected output Production
74AUP1G19 Low-power 1-of-2 decoder/demultiplexer ACT
74AUP1G19GF Low-power 1-of-2 decoder/demultiplexer Production
74AUP1G19GM Low-power 1-of-2 decoder/demultiplexer Production
74AUP1G19GN Low-power 1-of-2 decoder/demultiplexer Production
74AUP1G19GS Low-power 1-of-2 decoder/demultiplexer Production
74AUP1G19GW Low-power 1-of-2 decoder/demultiplexer Production
74HC(T)138 3-to-8 line decoder/demultiplexer; inverting ACT
74HC138BQ 3-to-8 line decoder/demultiplexer; inverting Production
74HC138D 3-to-8 line decoder/demultiplexer; inverting Production
74HC138DB 3-to-8 line decoder/demultiplexer; inverting Production
74HC138PW 3-to-8 line decoder/demultiplexer; inverting Production
74HCT138BQ 3-to-8 line decoder/demultiplexer; inverting Production
74HCT138D 3-to-8 line decoder/demultiplexer; inverting Production
74HCT138DB 3-to-8 line decoder/demultiplexer; inverting Production
74HCT138PW 3-to-8 line decoder/demultiplexer; inverting Production
74HC(T)139 Dual 2-to-4 line decoder/demultiplexer ACT
74HC139D Dual 2-to-4 line decoder/demultiplexer Production
74HC139DB Dual 2-to-4 line decoder/demultiplexer Production
74HC139PW Dual 2-to-4 line decoder/demultiplexer Production
74HCT139DB Dual 2-to-4 line decoder/demultiplexer Production
74HCT139PW Dual 2-to-4 line decoder/demultiplexer Production
74HC(T)154 4-to-16 line decoder/demultiplexer ACT
74HC154BQ 4-to-16 line decoder/demultiplexer Production
74HC154D 4-to-16 line decoder/demultiplexer Production
74HC154DB 4-to-16 line decoder/demultiplexer Production
74HC154PW 4-to-16 line decoder/demultiplexer Production
74HCT154BQ 4-to-16 line decoder/demultiplexer Production
74HCT154D 4-to-16 line decoder/demultiplexer Production
74HCT154DB 4-to-16 line decoder/demultiplexer Production
74HCT154PW 4-to-16 line decoder/demultiplexer Production
74HC(T)238 3-to-8 line decoder/demultiplexer ACT
74HC238BQ 3-to-8 line decoder/demultiplexer Production
74HC238D 3-to-8 line decoder/demultiplexer Production
74HC238DB 3-to-8 line decoder/demultiplexer Production
74HC238PW 3-to-8 line decoder/demultiplexer Production
74HCT238BQ 3-to-8 line decoder/demultiplexer Production
74HCT238D 3-to-8 line decoder/demultiplexer Production
74HCT238DB 3-to-8 line decoder/demultiplexer Production
74HCT238PW 3-to-8 line decoder/demultiplexer Production
74HC(T)4511 BCD to 7-segment latch/decoder/driver ACT
74HC4511D BCD to 7-segment latch/decoder/driver Production
74HCT4511D BCD to 7-segment latch/decoder/driver Production
74HC(T)4514 4-to-16 line decoder/demultiplexer with input latches ACT
74HC4514D 4-to-16 line decoder/demultiplexer with input latches Production
74HC4514DB 4-to-16 line decoder/demultiplexer with input latches Production
74HC4514PW 4-to-16 line decoder/demultiplexer with input latches Production
74HCT4514D 4-to-16 line decoder/demultiplexer with input latches Production
74HCT4514DB 4-to-16 line decoder/demultiplexer with input latches Production
74HCT4514PW 4-to-16 line decoder/demultiplexer with input latches Production
74HC(T)4515 4-to-16 line decoder/demultiplexer with input latches; inverting ACT
74HC4515D 4-to-16 line decoder/demultiplexer with input latches; inverting Production
74HC137 3-to-8 line decoder, demultiplexer with address latches; inverting ACT
74HC137D 3-to-8 line decoder, demultiplexer with address latches; inverting Production
74HC137DB 3-to-8 line decoder, demultiplexer with address latches; inverting Production
74HC237 3-to-8 line decoder, demultiplexer with address latches ACT
74HC237D 3-to-8 line decoder, demultiplexer with address latches Production
74HC237DB 3-to-8 line decoder, demultiplexer with address latches Production
74LV138 3-to-8 line decoder/demultplexer; inverting ACT
74LV138BQ 3-to-8 line decoder/demultplexer; inverting Production
74LV138D 3-to-8 line decoder/demultplexer; inverting Production
74LV138DB 3-to-8 line decoder/demultplexer; inverting Production
74LV138PW 3-to-8 line decoder/demultplexer; inverting Production
74LVC138A 3-to-8 line decoder/demultiplexer; inverting ACT
74LVC138ABQ 3-to-8 line decoder/demultiplexer; inverting Production
74LVC138AD 3-to-8 line decoder/demultiplexer; inverting Production
74LVC138ADB 3-to-8 line decoder/demultiplexer; inverting Production
74LVC138APW 3-to-8 line decoder/demultiplexer; inverting Production
74LVC139 Dual 2-to-4 line decoder/demultiplexer ACT
74LVC139BQ Dual 2-to-4 line decoder/demultiplexer Production
74LVC139D Dual 2-to-4 line decoder/demultiplexer Production
74LVC139DB Dual 2-to-4 line decoder/demultiplexer Production
74LVC139PW Dual 2-to-4 line decoder/demultiplexer Production
74LVC1G18 1-of-2 non-inverting demultiplexer with 3-state deselected output ACT
74LVC1G18GV 1-of-2 non-inverting demultiplexer with 3-state deselected output Production
74LVC1G18GW 1-of-2 non-inverting demultiplexer with 3-state deselected output Production
74LVC1G19 1-of-2 decoder/demultiplexer ACT
74LVC1G19GF 1-of-2 decoder/demultiplexer Production
74LVC1G19GM 1-of-2 decoder/demultiplexer Production
74LVC1G19GN 1-of-2 decoder/demultiplexer Production
74LVC1G19GS 1-of-2 decoder/demultiplexer Production
74LVC1G19GV 1-of-2 decoder/demultiplexer Production
74LVC1G19GW 1-of-2 decoder/demultiplexer Production
HEF4028B BCD to decimal decoder ACT
HEF4028BT BCD to decimal decoder Production
HEF4543B BCD to 7-segment latch/decoder/driver ACT
HEF4543BT BCD to 7-segment latch/decoder/driver Production
HEF4555B 1-of-4 decoder/demultiplexer ACT
HEF4555BT 1-of-4 decoder/demultiplexer Production
74HC42D BCD to decimal decoder (1-of-10) Production
74HCT139D Dual 2-to-4 line decoder/demultiplexer Production

Marcom graphics (1)

File name Title Type Date
SSOP16_SOT338-1_mk plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body Marcom graphics 2017-01-28

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