SN74ALVCH162244 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

SCES065B - JANUARY 1996 - REVISED SEPTEMBER 1997

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features

Member of the Texas Instruments Widebus^TM Family
EPIC^TM (Enhanced-Performance Implanted CMOS) Submicron Process
Output Ports Have Equivalent 26- Series Resistors, So No External Resistors Are Required
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 16-bit buffer/driver is designed for 2.3-V to 3.6-V V_CC operation.

The SN74ALVCH162244 is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true outputs and symmetrical active-low output- enable (OE\) inputs.

The outputs, which are designed to sink up to 12 mA, include equivalent 26- resistors to reduce overshoot and undershoot.

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 data inputs at a valid logic level.

The SN74ALVCH162244 is characterized for operation from -40°C to 85°C.

Title: 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
Product Family: NON INVERTERS
Device Functionality: 16-BIT BUFFER/DRIVER
Orderable Devices: SN74ALVCH162244DGGR, SN74ALVCH162244DL, SN74ALVCH162244DLR

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View more information about generic part numbers:SN74ALVCH162244

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