ISBN 978-81-203-3356-7. Cite book URL https://books.google.com/?id=ECeObhzCiLIC&pg=RA2-PA472&dq=%22current-steering-logic%22+ecl&q=%22current-steering-logic%22%20ecl Title Pulse and Digital Circuits Last name Anand Kumar Publisher PHI Learning Pvt. Ltd Year of publication 2008 ISBN 978-81-203-3356-7 Page 472 Authors list Anand Kumar ↑ T. J. Stonham (1996). Digital Logic Techniques: Principles and Practice.