74HC299 Datasheet - nexperia

8-bit universal shift register

74HC299 Features

* CMOS input levels

* Multiplexed inputs/outputs provide improved bit density

* Four operating modes:

* Shift left

* Shift right

* Hold (store)

* Load data

* Operates with output enable or at high-impedance OFF-state

* 3-state o

74HC299 General Description

The 74HC299 is an 8-bit universal shift register with 3-state outputs. It contains eight edge-triggered D-type flip-flops and the interstage logic necessary to perform synchronous shift-right, shift-left, parallel load and hold operations. The type of operation is determined by the mode select input.

74HC299 Datasheet (264.40 KB)