onsemi 74ACT240MTC, Voltage Level Shifter Buffer 2, 20-Pin TSSOP

The AC/ACT240 is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus oriented transmitter or receiver which provides improved PC board density.

ICC and IOZ reduced by 50%
Inverting 3-STATE outputs drive bus lines or buffer memory address registers
Outputs source/sink 24 mA
ACT240 has TTL-compatible inputs
Applications
This product is general usage and suitable for many different applications.