SN74ALVC16245 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

SCAS419D - JANUARY 1993 - REVISED AUGUST 1995

features

• EPIC^TM (Enhanced-Performance Implanted CMOS) Submicron Process
• Member of the Texas Instruments Widebus^TM Family
• ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
• Latch-Up Performance Exceeds 250 mA Per JEDEC Standard JESD-17
• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
• Package Options Include Plastic 300-mil Shrink Small-Outline (DL) and Thin Shrink Small-Outline (DGG) Packages

  EPIC and Widebus are trademarks of Texas Instruments Incorporated.

description

The SN74ALVC16245 16-bit (dual-octal) noninverting bus transceiver is designed for 2.3-V to 3.6-V V_CC operation; it is tested at 2.5-V, 2.7-V, and 3.3-V V_CC.

The SN74ALVC16245 is designed for asynchronous communication between data buses. The control-function implementation minimizes external timing requirements.

This device can be used as two 8-bit transceivers or one 16-bit transceiver. It allows data

transmission 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 that the buses are effectively isolated.

Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

The SN74ALVC16245 is available in TI's shrink small-outline (DL) and thin shrink small-outline (DGG) packages, which provide twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit-board area.

The SN74ALVC16245 is characterized for operation from -40°C to 85°C.

View more information about generic part numbers:SN74ALVC16245

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