■ 제품필수정보

제조사	STMicroelectronics
제조사품명	TS556IDTTR
간략설명	STMicroelectronics TS556IDTTR, CMOS Timer, Dual 2.7MHz, 14-Pin SO

■ 제품사양

장착형태 = Surface Mount
패키지 = SO Number of Internal Timers = 2
핀수 = 14 Maximum Input Frequency = 2.7MHz Minimum Operating Supply Voltage = 2 V Maximum Operating Supply Voltage = 16 V
최소 작동 온도 = -40 °C
최대 작동 온도 = +125 °C Maximum Low Level Output Current = 8mA Maximum High Level Output Current = -2mA Maximum Propagation Delay Time @ Maximum CL = 100 ns @ 10 pF
높이 = 1.65mm The TS556 is a dual CMOS timer which offers a very low consumption: (Icc(TYP)TS556 = 220 μA at VCC = 5 V versus Icc(TYP) NE556(a)= 6 mA), and high frequency:(f(max.)TS556 = 2.7 MHz versus f(max.)NE556(a)= 0.1 MHz). In both monostable and astable modes, timing remains very accurate. The TS556 provides reduced supply current spikes during output transitions, which enables the use of lower decoupling capacitors compared to those required by bipolar NE556(a). Due to the high input impedance (1012 Ω), timing capacitors can also be minimized.Very low power consumption: 220 μA typ at VCC= 5 V 180 μA typ at VCC= 3 V High maximum astable frequency 2.7 MHz Pin-to-pin and functionally compatible with bipolar NE5561 Wide voltage range: 2 V to 16 V Supply current spikes reduced during output transitions High input impedance: 1012Ω Output compatible with TTL, CMOS and logic MOS