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CD74HCT253E Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CD74HCT253EHARRIS150Yes

CD74HCT253E is a dual 4-input multiplexer with 3-state outputs, manufactured by Texas Instruments (TI).

The CD74HCT253E is a dual 4-input multiplexer with 3-state outputs, manufactured by Texas Instruments (TI). Here are its key specifications:

  • Logic Type: Multiplexer
  • Number of Circuits: 2
  • Number of Inputs: 4 (per multiplexer)
  • Output Type: 3-State
  • Supply Voltage (VCC): 4.5V to 5.5V
  • High-Level Input Voltage (VIH): 2V (min)
  • Low-Level Input Voltage (VIL): 0.8V (max)
  • High-Level Output Current (IOH): -4mA (max)
  • Low-Level Output Current (IOL): 4mA (max)
  • Propagation Delay (tpd): 25ns (typ) at 4.5V, 20ns (typ) at 5V
  • Operating Temperature Range: -55°C to +125°C
  • Package / Case: PDIP-16
  • Mounting Type: Through Hole
  • Technology: HCT (High-Speed CMOS, TTL compatible)
  • Features: Common select inputs, separate output enable controls

This device is designed for high-speed logic applications and is compatible with TTL inputs.

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