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74VHCT244AN Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
74VHCT244ANNS486Yes

74VHCT244AN is a high-speed CMOS octal buffer/line driver with 3-state outputs, manufactured by various semiconductor companies.

The 74VHCT244AN is a high-speed CMOS octal buffer/line driver with 3-state outputs, manufactured by various semiconductor companies. It is designed to interface between 5V TTL and 3.3V CMOS logic levels. The device is characterized for operation from -40°C to 85°C and is available in a 20-pin DIP (Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package.

Key specifications include:

  • Supply Voltage Range: 4.5V to 5.5V
  • High-Speed Operation: tpd = 4.3 ns (typical) at VCC = 5V
  • Low Power Consumption: ICC = 4 µA (max) at TA = 25°C
  • Output Drive Capability: 8 mA at VCC = 5V
  • Input Leakage Current: ±1 µA (max) at VCC = 5.5V
  • Output Leakage Current: ±1 µA (max) at VCC = 5.5V
  • 3-State Outputs for Bus-Oriented Applications

The 74VHCT244AN is commonly used in applications requiring high-speed buffering and line driving, such as in data buses, memory address driving, and clock distribution. It is compliant with JEDEC standard No. 7A and is RoHS compliant.

For FAI (First Article Inspection) specifications, the manufacturer typically provides detailed dimensional, electrical, and functional characteristics to ensure the part meets the required standards and specifications. These details are usually found in the datasheet provided by the manufacturer.

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