Joe Carr covers TTL and CMOS digital IC devices and utilizes simplified equations and detailed graphics suitable for both practicing technicians and enthusiastic hobbyists. Theory as well as projects are outlined in this text.Because the output of the NAND gate is applied to the timing circuit of the 555 ( through waveshaping network R3/C2), it will affect the ... The circuit for a 555- based sawtooth generator (Figure 5-5b) is simple, and is based on the 555 timer IC.
|Title||:||Electronic Circuit Guidebook: IC timers|
|Author||:||Joseph J. Carr|
|Publisher||:||Prompt - 1997|