Timer IC

___OTHER APPLICATION IC > Timer IC___

___Part No.___ ______ (勾選方式)	___Features___	___Function___ ______ (勾選方式)	___Number of___ ___Channels___ ______ (勾選方式)	Vcc (V)Min (Range)	Vcc (V)Max (Range)	Iq (mA) (Range)	___Package___ ______ (勾選方式)
___C555___	___Single Timer___ ______ ___* Timing from microseconds through hours___ ___* High speed operation – 500kHz___ ___* Wide operation supply voltage range – 7 to 15 voltages___ ___* Low Supply Current －0.2mA___ ___* Operates in both astable and monostable modes___ ___* High output source/sink driver can drive TTL / CMOS___ ___* Adjustable duty cycle___	___* Low Supply Current___ ___* Adjustable duty cycle___	___1___	7	15	0.6	___DIP-8___ ___SOP-8___ ___MSOP-8___
___LM556___	___Dual Timer___ ______ ___High Current Driver Capability(=200mA)___ ___Adjustable Duty Cycle___ ___Timing From μSec to Hours___ ___Temperature Stability of 0.005%/C___ ___TTL Compatible___ ___Operates in Both Astable and Monostable Modes___	___* High output source/sink drive___ ___* Adjustable duty cycle___	___2___	4.5	16	30	___DIP-14___ ___SOP-14___
___NE555___	___Single Timer___ ______ ___High current driver capability (=200mA).___ ___Adjustable duty cycle.___ ___Timing From μSec to Hours___ ___Turn off time less than 2 μs.___ ___*Operates in both astable and monostable modes.___	___* High output source/sink drive___ ___* Adjustable duty cycle___	___1___	4.5	16	15	___DIP-8___ ___SOP-8___ ___TSSOP-8___ ___MSOP-8___
___USA555___	___Precision Timer___ ______ ___* Astable or monostable operation___ ___* Low turn off time___ ___* Operates in both astable and monostable modes___ ___* Timing from microseconds to hours___ ___* Adjustable duty cycle___ ___* TTL-compatible output can sink or source up to 200mA___	___* High output source/sink drive___ ___* Adjustable duty cycle___	___1___	4.5	16	15	___DIP-8___ ___SOP-8___ ___MSOP-8___