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The 74HC541AP is a high-speed CMOS octal buffer/line driver with 3-state outputs, manufactured by Toshiba (TOS).

Key Specifications:

• Logic Family: 74HC (High-Speed CMOS)
• Function: Octal Buffer/Line Driver (Non-Inverting)
• Output Type: 3-State
• Number of Channels: 8 (Octal)
• Supply Voltage (VCC): 2V to 6V
• Input Voltage (VI): 0V to VCC
• Output Current (IO): ±25mA
• Propagation Delay (tpd): ~14ns (typical at 5V)
• Operating Temperature Range: -40°C to +85°C
• Package: 20-pin DIP (Dual In-line Package)

Descriptions:

• The 74HC541AP is designed to drive high-capacitance loads with improved noise immunity.
• It features two output enable pins (OE1 and OE2) for easy control of the 3-state outputs.
• Compatible with TTL levels when operating at 5V.

Features:

• Non-Inverting Buffers: Maintains input logic levels.
• 3-State Outputs: Allows bus-oriented applications.
• High Noise Immunity: CMOS technology ensures low power consumption and robustness.
• Wide Operating Voltage: Supports 2V to 6V operation.
• Balanced Propagation Delays: Ensures consistent performance.

This IC is commonly used in bus drivers, memory address drivers, and other digital logic applications requiring buffering and signal isolation.

(Note: Always refer to the official Toshiba datasheet for precise details.)