CD74HC139 Datasheet - Texas Instruments

CD74HC139 Dual 2- to 4-Line Decoder/Demultiplexer

The ’HC139 and ’HCT139 devices contain two independent binary to one of four decoders each with a single active low enable input (1E or 2E). Data on the select inputs (1A0 and 1A1 or 2A0 and 2A1) cause one of the four normally high outputs to go low. If the enable input is high all four outputs rema.

CD74HC139 Datasheet (450.22 KB)

CD74HC139 Datasheet Preview — Preview of CD74HC139 PDF

Datasheet Details

Part number:

CD74HC139

Manufacturer:

Texas Instruments ↗

File Size:

450.22 KB

Description:

Dual 2- to 4-line decoder/demultiplexer.

📁 Related Datasheet

CD74HC132 High-Speed CMOS Logic Quad 2-Input NAND Schmitt Trigger (Texas Instruments)

CD74HC137 High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer (Texas Instruments)

CD74HC138 High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer Inverting/Noninverting (Texas Instruments)

CD74HC138-Q1 3- TO 8-LINE INVERTING DECODER/DEMULTIPLEXER (Texas Instruments)

CD74HC138E High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer Inverting/Noninverting (Texas Instruments)

CD74HC138M High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer Inverting/Noninverting (Texas Instruments)

CD74HC10 Triple 3-Input NAND Gates (Texas Instruments)

CD74HC107 Dual J-K Flip-Flop (Texas Instruments)

CD74HC109 Dual J-K Flip-Flop (Texas Instruments)

CD74HC10E Triple 3-Input NAND Gates (Texas Instruments)

TAGS

CD74HC139 Dual 4-Line Decoder Demultiplexer Texas Instruments

CD74HC139 Distributor