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74VCX162601 Datasheet Low Voltage 18-Bit Universal Bus Transceivers

Manufacturer: Fairchild (now onsemi)

Overview: 74VCX162601 Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in the B-Port Outputs April 1998 Revised April 1999 74VCX162601 Low Voltage 18-Bit Universal Bus Transceivers with 3.

Download the 74VCX162601 datasheet PDF. This datasheet also includes the 74VCX variant, as both parts are published together in a single manufacturer document.

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General Description

The VCX162601, 18-bit universal bus transceiver, combines D-type latches and D-type flip-flops to allow data flow in transparent, latched, and clocked modes.

Data flow in each direction is controlled by output-enable (OEAB and OEBA), latch-enable (LEAB and LEBA), and clock (CLKAB and CLKBA) inputs.

The clock can be controlled by the clock-enable (CLKENAB and CLKENBA) inputs.

Key Features

  • s 1.65V.
  • 3.6V VCC supply operation s 3.6V tolerant inputs and outputs s 26Ω series resistors in B-Port outputs s tPD (A to B) 3.8 ns max for 3.0V to 3.6V VCC 4.6 ns max for 2.3V to 2.7V VCC 9.2 ns max for 1.65V to 1.95V VCC s Power-down high impedance inputs and outputs s Supports live insertion/withdrawal (Note 1) s Static Drive (IOH/IOL B outputs) ±12 mA @ 3.0V VCC ±8 mA @ 2.3V VCC ±3 mA @ 1.65V VCC s Uses patented noise/EMI reduction circuitry s Latchup performance exceeds 300 mA s ESD.

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