SN74AHC16540 - 16-Bit Buffers/Drivers With 3-State Outputs

These 16-bit buffers and bus drivers provide a high-performance bus interface for wide data paths.

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.

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 SN54AHC16540 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHC16540 is characterized for operation from -40°C to 85°C.

Products containing the "SN74AHC16540" keyword are: SN74AHC16540DGGR , SN74AHC16540DGGR , SN74AHC16540DGGRG4 , SN74AHC16540DGVR , SN74AHC16540DGVR , SN74AHC16540DL , SN74AHC16540DL , SN74AHC16540DLR , SN74AHC16540DLRG4 , SN74AHC16540DLRG4

• Members of the Texas Instruments Widebus^TM Family
• EPIC^TM (Enhanced-Performance Implanted CMOS) Process
• Operating Range 2-V to 5.5-V V_CC
• Distributed V_CC and GND Pins Minimize High-Speed Switching Noise
• Flow-Through Architecture Optimizes PCB Layout
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015
• Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Spacings

EPIC and Widebus are trademarks of Texas Instruments Incorporated.