74ACT299 Datasheet - Fairchild Semiconductor

74ACT299 8-Input Universal Shift/Storage Register

The AC/ACT299 is an 8-bit universal shift/storage register with 3-STATE outputs. Four modes of operation are possible: hold (store), shift left, shift right and load data. The parallel load inputs and flip-flop outputs are multiplexed to reduce the total number of package pins. Additional outputs ar.

74ACT299 Features

* s ICC and IOZ reduced by 50% s Common parallel I/O for reduced pin count s Additional serial inputs and outputs for expansion s Four operating modes: shift left, shift right, load and store s 3-STATE outputs for bus-oriented applications s Outputs source/sink 24 mA s ACT299 has TTL-compatible inputs

74ACT299_FairchildSemiconductor.pdf