M54410P

The M54410P is a TTL integated circuit semiconductor used for controlling the function keys on tape decks.The input pins contain pull-up resistors to achieve a high noise margin even under open conditions.

Features of the M54410P are:(1)non-locking function keys can be used;(2)no need to prevent bounce;(3)built-in pull-in resistors for input pins;(4)stop mode set when power is switched on;(5)wired-AND connection and transistor drive possible for output.

The absolute maximum ratings of the M54410P can be summarized as:(1):the symbol is VCC,the parameter is supply voltage,the rating is 7,the unit is V;(2):the symbol is VI,the parameter is input voltage,the rating is VCC,the unit is V;(3):the symbol is VO,the parameter is output voltage,the rating is VCC,the unit is V;(4):the symbol is Pd,the parameter is power dissipation,the rating is 500,the unit is mW;(5):the symbol is Topr,the parameter is operating temperature,the rating is -20 to +75,the unit is ;(6):the symbol is Tstg,the parameter is storage temperature,the rating is -55 to +125,the unit is .

The recommended operating conditions of the  M54410P can be summarized as:(1):the parameter is supply voltage,the symbol is VCC,the Min is 4.5,the Typ is 5,the Max is 5.5,the unit is V;(2):the parameter is low-level output current,the symbol is IOL,the Max is 10,the unit is mA;(3):the parameter is low-level output current,the symbol is IOL,the Max is 7.6,the unit is mA;(4):the parameter is high-level output current,the symbol is IOH,the Max is -1.6,the unit is mA;(5):the parameter is high-level output current,the symbol is IOH,the Max is -1.4,the unit is mA.