74ACT299SCX

Shift Register Single 8Bit Serial/Parallel to Serial/Parallel 20Pin SOIC W T/R

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 are provided for flip-flops Q

0

, Q

7

to allow easy serial cascading. A separate active LOW Master Reset is used to reset the register.

Product Highlights

I

CC

and I

OZ

reduced by 50%

Common parallel I/O for reduced pin count

Additional serial inputs and outputs for expansion

Four operating modes: shift left, shift right, load and store

3-STATE outputs for bus-oriented applications

Outputs source/sink 24 mA

ACT299 has TTL-compatible inputs