SN74ABT540DB

八路缓冲器/驱动器，具有三态输出 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

description

The ’ABT540 octal buffers and line drivers are ideal for driving bus lines or buffer memory address registers. The devices feature inputs and outputs on opposite sides of the package that facilitate printed circuit board layout.

The 3-state control gate is a 2-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.

• State-of-the-Art EPIC-ΙΙB BiCMOS Design Significantly Reduces Power Dissipation

• 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 500 mA Per JEDEC Standard JESD-17

• Typical VOLP Output Ground Bounce < 1 V at VCC = 5 V, TA = 25°C

• High-Drive Outputs –32-mA IOH, 64-mA IOL

• Package Options Include Plastic Small-Outline DW, Shrink Small-Outline DB, and Thin Shrink Small-Outline PW Packages, Ceramic Chip Carriers FK, Plastic N and Ceramic J DIPs, and Ceramic Flat W Package