SN74LVC240 OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

SCAS293A - JANUARY 1993 - REVISED JULY 1995

features

EPIC^TM (Enhanced-Performance Implanted CMOS) Submicron Process
Typical V_OLP (Output Ground Bounce) < 0.8 V at V_CC = 3.3 V, T_A = 25°C
Typical V_OHV (Output V_OH Undershoot) > 2 V at V_CC = 3.3 V, T_A = 25°C
Latch-Up Performance Exceeds 250 mA Per JEDEC Standard JESD-17
Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages
EPIC is a trademark of Texas Instruments Incorporated.

description

This octal buffer/driver is designed for 2.7-V to 3.6-V V_CC operation.

The SN74LVC240 is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

The SN74LVC240 is organized as two 4-bit buffers/drivers with separate output-enable (OE\) inputs. When OE\ is low, the device passes data from the A inputs to the Y outputs. When OE\ is high, the 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.

The SN74LVC240 is characterized for operation from -40°C to 85°C.

Title: OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
Product Family: INVERTERS
Device Functionality: BUFFER/DRIVER
Orderable Devices: SN74LVC240DBLE, SN74LVC240DW, SN74LVC240PWLE

View the complete PDF datasheet: scas293a.pdf (80 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:SN74LVC240

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