SN54AHC540, SN74AHC540 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SCLS260D - DECEMBER 1995 - REVISED MAY 1997

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features

Operating Range 2-V to 5.5-V V_CC
EPIC^TM (Enhanced-Performance Implanted CMOS) Process
High Latch-Up Immunity Exceeds 250 mA Per JESD 17
Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), Thin Shrink Small-Outline (PW), and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

EPIC is a trademark of Texas Instruments Incorporated.

description

The 'AHC540 octal buffers/drivers are ideal for driving bus lines or buffer memory address registers. These devices feature inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.

The 3-state control gate is a two-input AND gate with active-low inputs so that if either output-enable (OE1\ or OE2\) input is high, all corresponding outputs are in the high-impedance state. The outputs provide inverted data when they are not in the high-impedance state.

The SN54AHC540 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHC540 is characterized for operation from -40°C to 85°C.

Title: OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
Product Family: INVERTERS
Device Functionality: OCTAL BUFFER/DRIVER
Orderable Devices: SNJ54AHC540FK, SNJ54AHC540J, SNJ54AHC540W, SN74AHC540DBLE, SN74AHC540DW, SN74AHC540DWR, SN74AHC540N, SN74AHC540PWLE

View the complete PDF datasheet: scls260d.pdf (125 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:SN54AHC540, SN74AHC540

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