74HC541 Octal 3-State Buffer/Line Driver IC - DIP-20 Package is a high-speed CMOS octal non-inverting buffer and line driver designed for bus-oriented applications requiring increased drive capability and signal isolation. It features eight non-inverting buffers with three-state outputs and two active-low output enable inputs, making it ideal for microprocessor systems, memory interfacing, digital communication, and data bus applications. The 74HC541 offers low power consumption, high noise immunity, and TTL-compatible inputs in a standard DIP-20 package.
| Parameter | Value |
|---|---|
| Product Type | Octal 3-State Buffer/Line Driver IC |
| Model | 74HC541 |
| Logic Family | 74HC CMOS |
| Package | DIP-20 |
| Number of Buffers | 8 (Non-Inverting) |
| Output Type | Three-State |
| Output Enable | Dual Active-Low Enable Inputs |
| Supply Voltage (VCC) | 2V to 6V |
| Logic Voltage | 5V (Typical) |
| Propagation Delay | 13ns (Typical @ 5V) |
| Output Drive Current | ±7.8mA (Typical @ 5V) |
| Operating Temperature | -40°C to +85°C |
| Mounting Type | Through Hole |
| Applications | Bus Drivers, Data Buffering, Memory Interfacing, Microprocessor Systems, Digital Communication, Signal Isolation |
| RoHS Compliance | Yes |
| Pin | Function |
|---|---|
| 1 | OE1 (Output Enable 1, Active Low) |
| 2 | A0 |
| 3 | Y0 |
| 4 | A1 |
| 5 | Y1 |
| 6 | A2 |
| 7 | Y2 |
| 8 | A3 |
| 9 | Y3 |
| 10 | GND |
| 11 | Y4 |
| 12 | A4 |
| 13 | Y5 |
| 14 | A5 |
| 15 | Y6 |
| 16 | A6 |
| 17 | Y7 |
| 18 | A7 |
| 19 | OE2 (Output Enable 2, Active Low) |
| 20 | VCC |
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1 x 74HC541 Octal 3-State Buffer/Line Driver IC - DIP-20 Package
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