SN74AHCT16541DLR

The AHCT16541 device is a noninverting 16-bit buffer consisting of two 8-bit sections with separate output-enable inputs. For either 8-bit section, both output-enable inputs (1OE1 and 1OE2, or 2OE1 and 2OE2) must be low for the corresponding Y outputs to be active. If either output-enable input is high, the outputs of that 8-bit section are in a high-impedance state. To ensure the high-impedance state during power-up or power-down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The SN74AHCT16541 operates over a temperature range of -40°C to 85°C.

Key features

• Members of the Texas Instruments Widebus Family
• EPIC (Enhanced-Performance Implanted CMOS) Process
• Inputs Are TTL-Voltage Compatible
• Distributed Vcc and GND Pins Minimize High-Speed Switching Noise
• Flow-Through Architecture Optimizes PCB Layout
• Latch-Up Performance Exceeds ±50 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