The 74F1240/74F1241 are octal buffers that are ideal for driving bus lines or buffer memory address registers.
This document is a product specification for the Philips 74F1240 (Octal inverter buffer) and 74F1241 (Octal buffer), both featuring 3-State outputs. These integrated circuits are designed to drive bus lines or buffer memory address registers, offering high impedance NPN base inputs for reduced loading and low power consumption.
| Supply Voltage (VCC) | 4.5 to 5.5 V |
|---|---|
| Operating Temperature Range | 0°C to +70 °C |
| Output Sink Current (IOL) | 64 mA |
| Output Source Current (IOH) | 15 mA |
| Package Type (74F1240) | 20-pin plastic DIP |
No, these parts are discontinued. The document states: 'Discontinued part. Please see the Discontinued Product List.'
They are functional pin-for-pin equivalents of the 74F240 and 74F241.