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Description
The I74F776 is an octal bidirectional latched transceiver designed for providing the electrical interface to a high performance wired–OR bus. It features low-capacitance open collector drivers on its B port, capable of sinking 100mA from 2 volts. The B port inverting receivers have a 100mV threshold region and a 4ns glitch filter. The I74F776 interfaces with 'Backplane Transceiver Logic' (BTL), offering reduced voltage swing, low power consumption, low ground bounce, EMI and crosstalk, low capacitive loading, superior noise margin, and low propagation delays. This results in a high bandwidth, reliable backplane.
Specifications and Features
- Octal latched transceiver
- Drives heavily loaded backplanes with equivalent load impedances down to 10 ohms
- High drive (100mA) open collector drivers on B port
- Reduced voltage swing (1 volt) produces less noise and reduces power consumption
- High-speed operation enhances performance of backplane buses and facilitates incident wave switching
- Compatible with Pi–bus and IEEE 896 Futurebus standards
- Built–in precision band–gap reference provides accurate receiver thresholds and improved noise immunity
- Controlled output ramp and multiple GND pins minimize ground bounce
- Glitch–free power up/power down operation
- Multiple package options
- Industrial temperature range available (–40°C to +85°C)
Application Scenarios
The I74F776 is suitable for driving heavily loaded backplanes with equivalent load impedances down to 10 ohms. It can be used in applications where high-speed operation is required, enhancing the performance of backplane buses and facilitating incident wave switching. Additionally, it is compatible with Pi–bus and IEEE 896 Futurebus standards.
Comparison
Advantages- Low power consumption
- Low ground bounce, EMI, and crosstalk
- Low capacitive loading
- Superior noise margin
- Low propagation delays
- High bandwidth
- Reliable backplane
DisadvantagesNo specific disadvantages have been noted for the I74F776 model.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download I74F776
- Chipdatas Part: CD92-I74F776
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 17:02 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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