74ABT16240A 74ABTH16240A is a 16-bit inverting buffer/driver (3-State) with low static and dynamic power dissipation, high speed and high output drive. This device is an ideal driving bus lines of 16-bit inverting buffer. The device features four Output Enables (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-State outputs. Two options are available, 74ABT16240A which does not have the bus hold feature and 74ABTH16240A which incorporates the bus hold feature.
This document is a product specification for the Philips 74ABT16240A and 74ABTH16240A, which are high-performance BiCMOS integrated circuits. These devices function as 16-bit inverting buffers designed to drive bus lines efficiently.
| Number of bits | 16-bit |
|---|---|
| Output capability (High) | +64mA |
| Output capability (Low) | -32mA |
| Supply voltage range | 4.5V to 5.5V |
| Operating temperature range | -40°C to +85 °C |
The 74ABT16240A does not have the bus hold feature, while the 74ABTH16240A incorporates bus hold data inputs.
No, the 74ABTH16240A eliminates the need for external pull-up resistors to hold unused inputs due to its bus-hold data inputs.
The maximum junction temperature of this integrated circuit should not exceed 150°C.