Texas Instruments SN74LS156N Decoder / Demultiplexer LS Family 2:4 4.75 V to 5.25 DIP-16

The SN74LS156N is a 2-to-4 Dual Decoder/Demultiplexer with open-collector outputs. When both sections are enabled by the strobes, the common binary-address inputs sequentially select and route associated input data to the appropriate output of each section. The individual strobes permit activating or inhibiting each of the 4-bit sections as desired. Data applied to input 1C is inverted at its outputs and data applied at 2C\ is not inverted through its outputs. The inverter following the 1C data input permits use as a 3-to-8-line decoder or 1-to-8-line demultiplexer without external gating. Input clamping diodes are provided on all of these circuits to minimize transmission-line effects and simplify system design.

• Individual strobes simplify cascading for decoding or demultiplexing larger words
• Input clamping diodes simplify system design

Applications

Industrial

Other details

Brand	TEXAS INSTRUMENTS
Part Number	SN74LS156N
Quantity	Each

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.