The 74ABT240 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT240 device is an octal inverting buffer that is ideal for driving bus lines. The device features two Output Enables (1OE, 2OE), each controlling four of the 3-State outputs.
The document is a product specification sheet for the Philips 74ABT240, a high-performance BiCMOS device designed as an octal inverting buffer. It combines low static and dynamic power dissipation with high speed and output drive capabilities.
Key features include two Output Enables (1OE, 2OE), each controlling four of the eight 3-State outputs, making it ideal for driving bus lines. The datasheet provides detailed information on logic symbols, function tables, absolute maximum ratings, recommended operating conditions, DC electrical characteristics, and AC characteristics including propagation delays.
| Device Type | Octal inverting buffer (3-State) |
|---|---|
| Technology | BiCMOS |
| Output Capability (High) | +64mA |
| Output Capability (Low) | -32mA |
| Latch-up Protection | >500mA |
| Supply Voltage Range | 4.5V to 5.5V |
| Operating Temperature Range | -40°C to +85°C |
It is an octal inverting buffer that is ideal for driving bus lines.
It features two Output Enables (1OE, 2OE), each controlling four of the 3-State outputs.
The typical propagation delay is 3.1 ns when CL = 50pF and VCC = 5V.