74AC11240
OCTAL BUFFER/LINE DRIVER
WITH 3-STATE OUTPUTS

SCAS448A - MAY 1987 - REVISED APRIL 1996

features

• Flow-Through Architecture Optimizes PCB Layout
• Center-Pin V_CC and GND Configurations Minimize High-Speed Switching Noise
• EPIC^TM (Enhanced-Performance Implanted CMOS) 1-m Process
• 500-mA Typical Latch-Up Immunity at 125°C
• Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, and Standard Plastic 300-mil DIPs (NT)

EPIC is a trademark of Texas Instruments Incorporated.

description

This octal buffer/line driver is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. This device provides inverting outputs and symmetrical active-low output-enable () inputs. This device features high fan-out and improved fan-in.

The 74AC11240 is organized as two 4-bit buffers/line drivers with separate inputs. When is low, the device passes inverted data from the A inputs to the Y outputs. When is high, the outputs are in the high-impedance state.

The 74AC11240 is characterized for operation from -40°C to 85°C.