74ABT2240 - NXP

74ABT2240 Octal inverting buffer

The 74ABT2240 high performance BiCMOS device combines low static and dynamic power dissipation with high speed. The 74ABT2240 device is an octal inverting buffer that is ideal for driving bus lines. The device features two output enable inputs (1OE and 2OE), each controlling four of the 3-state outputs. The 74ABT2240 is designed with 30 Ω series resistance i.

Features

two output enable inputs (1OE and 2OE), each controlling four of the 3-state outputs. The 74ABT2240 is designed with 30 Ω series resistance in both the HIGH and LOW states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers and bus receivers/transmitters. The 74ABT2240 is the same as the 74ABT240. The part number has been changed to reflect industry standards. 2. Features s Octal bus interface s 3-state buffers s Live insertion and extraction permitted s Outputs include series resistance of 30 Ω, making external termination resistors unnec.