555 Circuit

Pragmatic Bookshelf

Essential 555 Ic: Design, Configure, and Create Clever Circuits

Designing and Building 555 Timer Circuits: A practical, hands-on, introduction to developing electronic circuits using the 555 Timer (English Edition)

Bernard Babani Publishing

Integrated Circuit 555 Projects: 44              

CRC Press

Design of Function Circuits with 555 Timer Integrated Circuit

Radio Shack

555 Timer IC Circuits                            

Elektor International Media

The Book of 555 Timer Projects: Over 45 Builds for the Legendary 555 Chip (and the 556, 558) (English Edition)

Sams Publishing

555 Timer Applications Source Book: With Experiments

Independently published

The Classic Timer Revisited: Demystifying the 555 IC – From Internal Architecture to Practical Applications

Bent-Tronics

The Ultimate Beginner's Guide to the 555 Timer: Build the Atari Punk Console and Other Breadboard Electronics Projects (English Edition)

555 time base integration Circuit Theory and Applications(Chinese Edition)