74ACT11244NSR 4-Bit Dual Inverting Buffer, 8-Input, 3-State, 5.5V, SO Package
IC BUFFER NON-INVERT 5.5V 24SO
74ACT11244NSRG4 4-Bit Dual Inverting Buffer, 3-STATE, 8-Input, 8-Output, 5.5V, SO Package