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CD74AC151

ACTIVE

8-Input Multiplexer

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Data sheet

CD74AC151

ACTIVE
Data sheet Order now

Product details

Technology family AC Function Digital Multiplexer Configuration 8:1 Number of channels 1 Operating temperature range (°C) -55 to 125 Rating Catalog
Technology family AC Function Digital Multiplexer Configuration 8:1 Number of channels 1 Operating temperature range (°C) -55 to 125 Rating Catalog
SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm) PDIP (N) 16 181.42 mm² (19.3 mm × 9.4 mm) WQFN (BQB) 16 8.75 mm² (3.5 mm × 2.5 mm) TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm)
  • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply voltage
  • 8-line to 1-line multiplexers can perform as:
    • Boolean function generators
    • Parallel-to-serial converters
    • Data source selectors
  • Speed of bipolar F, AS, and S, with significantly reduced power consumption balanced propagation delays
  • ±24mA output drive current
    • Fanout to 15 F devices
  • SCR-latchup-resistant CMOS process and circuit design
  • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply voltage
  • 8-line to 1-line multiplexers can perform as:
    • Boolean function generators
    • Parallel-to-serial converters
    • Data source selectors
  • Speed of bipolar F, AS, and S, with significantly reduced power consumption balanced propagation delays
  • ±24mA output drive current
    • Fanout to 15 F devices
  • SCR-latchup-resistant CMOS process and circuit design

This data selector/multiplexer provides full binary decoding to select one of eight data sources. The strobe (G) input must be at a low logic level to enable the inputs. A high level at the strobe terminal forces the W output high and the Y output low.

This data selector/multiplexer provides full binary decoding to select one of eight data sources. The strobe (G) input must be at a low logic level to enable the inputs. A high level at the strobe terminal forces the W output high and the Y output low.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet CD74AC151 8-Line to 1-Line Data Selector/Multiplexer datasheet (Rev. B) PDF | HTML May 27, 2025

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

User guide: PDF | HTML
Supported products & hardware
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Package Pins CAD symbols, footprints & 3D models
SOIC (D) 16 Ultra Librarian
PDIP (N) 16 Ultra Librarian
WQFN (BQB) 16 Ultra Librarian
TSSOP (PW) 16 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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