The 74ABT16241A 74ABTH16241A is a high-performance BiCMOS device from Philips Semiconductors that combines low static and dynamic power dissipation with high speed and high output drive. This device is a 16-bit buffer that is ideal for driving bus lines. The device features four Output Enables (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-State outputs. Two options are available, 74ABT16241A which does not have the bus hold feature and 74ABTH16241A which incorporates the bus hold feature.
This document is a product specification datasheet for the Philips 74ABT16241A and 74ABTH16241A, which are high-performance BICMOS devices designed as 16-bit buffers ideal for driving bus lines. The chips feature four output enables controlling 3-State outputs and offer TTL input and output switching levels compatible with systems at a 5V supply.
| Device Type | 16-bit buffer/driver (3-State) |
|---|---|
| Output Capability | +64mA/-32mA |
| Supply Voltage Range | 4.5V to 5.5V |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -65°C to +150°C |
No, the bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs.