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MC74LVX4245 - LOW-VOLTAGE CMOS

Features

  • will result. In actuality the VCCB can be powered “slightly” before the VCCA without the current penalty, but this “setup time” is dependent on the power.
  • up ramp rate of the VCC pins. With a ramp rate of approximately 50mV/ns (50V/µs) a 25ns setup time was observed (VCCB DataSheet 4 U . com LVX Data.
  • Low.
  • Voltage CMOS Logic BR1492.
  • Rev 0 5.

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Datasheet Details

Part number MC74LVX4245
Manufacturer Motorola
File Size 241.31 KB
Description LOW-VOLTAGE CMOS
Datasheet download datasheet MC74LVX4245 Datasheet
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www.DataSheet4U.com MOTOROLA SEMICONDUCTOR TECHNICAL DATA Dual Supply Octal Translating Transceiver with 3-State Outputs The 74LVX4245 is a 24–pin dual–supply, octal translating transceiver that is designed to interface between a 5V bus and a 3V bus in a mixed 3V/5V supply environment such as laptop computers using a 3.3V CPU and 5V LCD display. The A port interfaces with the 5V bus; the B port interfaces with the 3V bus. The Transmit/Receive (T/R) input determines the direction of data flow. Transmit (active–High) enables data from the A port to the B port. Receive (active–Low) enables data from the B port to the A port. The Output Enable (OE) input, when High, disables both A and B ports by placing them in 3–State.
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