SN74AHC16541 - 16-Bit Buffers/Drivers With 3-State Outputs

The 'AHC16541 devices are noninverting 16-bit buffers composed of two 8-bit sections with separate output-enable signals. For either 8-bit buffer section, the two output-enable (1OE1\ and 1OE2\ or 2OE1\ and 2OE2\) inputs must be low for the corresponding Y outputs to be active. If either output-enable input is high, the outputs of that 8-bit buffer section 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 SN54AHC16541 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHC16541 is characterized for operation from -40°C to 85°C.

Products containing the "SN74AHC16541" keyword are: SN74AHC16541DGGR , SN74AHC16541DGGR , SN74AHC16541DGGRG4 , SN74AHC16541DGVR , SN74AHC16541DGVR , SN74AHC16541DL , SN74AHC16541DL , SN74AHC16541DLG4 , SN74AHC16541DLR , SN74AHC16541DLR

• 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
• 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.