74151 Datasheet – 8-input Digital Multiplexer

74151 Datasheet, Pinout, Circuit, Equivalent, Price learn more.

Part number : 74151, 74LS151

Functions : This is a kind of Digital Multiplexer.

Package : DIP 16 Pin, SOIC 16 Pin Type

Manufacturer : ON Semiconducotr, National, TI, Motorola


74151 Multiplexer

The texts in the PDF file :

The TTL/MSI SN74LS151 is a high speed 8-input Digital Multiplexer. It provides, in one package, the ability to select one bit of data from up to eight sources. The LS151 can be used as a universal function generator to generate any logic function of four variables. Both assertion and negation outputs are provided.

• Schottky Process for High Speed
• Multifunction Capability
• On-Chip Select Logic Decoding
• Fully Buffered Complementary Outputs
• Input Clamp Diodes Limit High Speed Termination Effects

[ … ]


74151 pinout datasheet



1. Performs parallel-to-serial conversion
2. Permits multiplexing from N lines to one line
3. Also for use as Boolean function generator
4. Others Select One-of-Eight Data Sources
5. All Perform Parallel-to-Serial Conversion
6. All Permit Multiplexing from N Lines to One Line
7. Also For Use as Boolean Function Generator
8. Input-Clamping Diodes Simplify System Design
9. Fully Compatible with Most TTL Circuits


Reference Site : http://www.ti.com/product/SN74LS151

74151 PDF File