SN74LVCC4245A OCTAL DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS

SCAS584E - NOVEMBER 1996 - REVISED APRIL 1998

features

• EPIC^TM (Enhanced-Performance Implanted CMOS) Submicron Process
• ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages

EPIC is a trademark of Texas Instruments Incorporated.

description

This 8-bit (octal) noninverting bus transceiver uses two separate power-supply rails. The A port, V_CCA, is dedicated to accept a 5-V supply level, and the configurable B port, which is designed to track V_CCB, accepts voltages from 3 V to 5 V. This allows for translation from a 3.3-V to a 5-V environment and vice versa.

The SN74LVCC4245A is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE\) input can be used to disable the device so the buses are effectively isolated.

The SN74LVCC4245A is characterized for operation from -40°C to 85°C.

View more information about generic part numbers:SN74LVCC4245A

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(c) Copyright 1998 Texas Instruments Incorporated. All rights reserved.
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