SN74ALVCH16825 18-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

SCES039B - JULY 1995 - REVISED SEPTEMBER 1997

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features

Member of the Texas Instruments Widebus^TM Family
EPIC^TM (Enhanced-Performance Implanted CMOS) Submicron Process
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
Latch-Up Performance Exceeds 250 mA Per 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

This 18-bit buffer and line driver is designed for 2.3-V to 3.6-V V_CCoperation.

This SN74ALVCH16825 improves the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

The device can be used as two 9-bit buffers or one 18-bit buffer. It provides true data.

The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (OE1\ or OE2\) input is high, all nine affected outputs are in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE\ should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

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

The SN74ALVCH16825 is characterized for operation from -40°C to 85°C.

Title: 18-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
Product Family: NON INVERTERS
Device Functionality: 18-BIT BUFFER/DRIVER
Orderable Devices: SN74ALVCH16825DGGR, SN74ALVCH16825DL, SN74ALVCH16825DLR

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View more information about generic part numbers:SN74ALVCH16825

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