54ACT16825, 74ACT16825 18-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SCAS155B - JANUARY 1991 - REVISED APRIL 1996

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features

Members of the Texas Instruments Widebus^TM Family
Inputs Are TTL-Voltage Compatible
Provide Extra Data Width Necessary for Wider Address/Data Paths or Buses With Parity
Flow-Through Architecture Optimizes PCB Layout
Distributed V_CC and GND Pin Configuration Minimizes High-Speed Switching Noise
EPIC^TM (Enhanced-Performance Implanted CMOS) 1-m Process
Package Options Include Plastic 300-mil Shrink Small-Outline (DL) Packages Using 25-mil Center-to-Center Pin Spacings and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Using 25-mil Center-to-Center Spacings

EPIC and Widebus are trademarks of Texas Instruments

description

The 'ACT16825 18-bit buffers/drivers are designed specifically toimprove both the performance and density of 3-state memory addressdrivers, clock drivers, and bus-oriented receivers and transmitters.

The 'ACT16825 can be used as two 9-bit buffers or one 18-bitbuffer. They provide true data from A to Y.

The 3-state control gate is a 2-input NOR gate; therefore, ifeither output-enable ( or) input ishigh, all nine affected outputs are in the high-impedance state.

The 74ACT16825 is packaged in TI's shrink small-outline package,which provides twice the I/O pin count and functionality of standardsmall-outline packages in the same printed-circuit-board area.

The 54ACT16825 is characterized for operation over the fullmilitary temperature range of -55°C to 125°C. The74ACT16825 is characterized for operation from -40°C to85°C.

Title: 18-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
Product Family: NON INVERTERS
Device Functionality: 18-BIT BUFFER/DRIVER
Orderable Devices: 74ACT16825DL, 74ACT16825DLR

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View more information about generic part numbers:74ACT16825

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