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CD74HCT157E Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CD74HCT157ETI/RCA163Yes

CD74HCT157E is a high-speed CMOS logic quad 2-input multiplexer manufactured by Texas Instruments.

The CD74HCT157E is a high-speed CMOS logic quad 2-input multiplexer manufactured by Texas Instruments. It is part of the HCT family, which combines the low power consumption of CMOS with TTL compatibility.

Key Specifications:

  • Manufacturer: Texas Instruments
  • Logic Family: HCT (High-Speed CMOS with TTL Compatibility)
  • Function: Quad 2-input multiplexer
  • Supply Voltage Range: 4.5V to 5.5V
  • Operating Temperature Range: -55°C to +125°C
  • Package Type: PDIP (Plastic Dual In-Line Package), SOIC (Small Outline IC)
  • Propagation Delay: Typically 13ns at 5V
  • Input Current (Max): ±1μA
  • Output Current (Max): ±4mA (at 4.5V)

The CD74HCT157E is commonly used in data routing, signal selection, and digital systems requiring TTL-compatible logic levels.

Would you like additional details on pin configuration or truth table?

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