| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
PC74HCT40104T Datasheet
PC74HCT40104T Price The data to be transmitted is input to the TX pin and con- verted to LIN Bus signals. A logic high on this pin produces a recessive bus (high) state while a logic low produces a dominant bus (low) state. The TX input has an internal pull-up resistor to ensure a recessive state ifthe pin is not connected or becomes disconnected. PC74HCT40104T on stock
The L7@1615/LT1615-1 are micropower step-up DC/DC converters in a 5-lead SCcl--23 package. The LT1615 is designed for higher power systems with a350mA current limit and an input voltage range of l.2V t0 15V, wheyeas the LT1615-1 is intended for lower power and single-cell applications with a 100mA current limit and an extended input voltage range of lV t0 15V. Otherwise, the two devices arefunctionally equivalent. Both devices feature a quiescent current of only 20cot\ at no load, which further reduces t0 0.5~t\in shutdown. Acurrent limited, fixed off- time control scheme conserves operating current, result- ing in high efficiency over a broad range of load current. The 36V switch allows high voltage outputs up t0 34V to be easily generated in a simple boost topology without the use of costly transformers. The LT1615's low off-time of 400ns permits the use of tiny, low profile inductors and capacitors to minimize footprint and cost in space-con- scious portable applications. L7, LTC and LT are registered trademarks of Linear Technology Corporation. |
