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Description
The TC74HC4049 is a high speed CMOS electronic component model in the IC Chips product category. It is a triple 3-input OR gate fabricated with silicone gate C2MOS technology. This component achieves high-speed operation similar to equivalent LSTTL while maintaining low power dissipation. It has a 4-stage internal circuit that includes buffered outputs, providing high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Specifications and features
Some key specifications and features of the TC74HC4049 are:
- High speed: tpd = 8 ns (typ.) at VCC = 5 V
- Low power dissipation: ICC = 2 μA (max) at Ta = 25°C
- High noise immunity: VNIH = VNIL = 28% VCC (min)
- Output drive capability: 10 LSTTL loads
- Symmetrical output impedance: |IOH| = IOL = 4 mA (min)
- Balanced propagation delays: tpLH ∼ − tpHL
- Wide operating voltage range: VCC (opr) = 2 to 6 V
- Pin and function compatible with 4075B
Application Scenarios
The TC74HC4049 is suitable for various applications that require a high speed OR gate with low power dissipation. It can be used in electronic devices that need to process multiple inputs and generate a logical OR output.
Comparison
Advantages- High speed operation
- Low power dissipation
- High noise immunity
- Wide operating voltage range
- Pin and function compatibility with 4075B
Disadvantages- None specified
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download TC74HC4049
- Chipdatas Part: CD88-TC74HC4049
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 10:16 +0800
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