M54654P

The M54654P is a semiconductor integrated circuit containing a line receiver suitable for use as an interface between data terminals and data transmitters.

Features of the M54654P are:(1)meets all the specicatons set by JIS C 6361 and EIA standard RS-232-C;(2)supply voltage can be either a 5V or 12V;(3)input resistance(RI=5typ);(4)wide output voltage range(VI=-25 to +25V);(5)when input A is open,output Y is H(in case of fallsafe operation);(6)hysteresis possible when in normal operation;(7)output can be directed to TTL.

The maximum ratings of the M54654P can be summarized as:(1):the symbol is VCC1,the parameter is supply voltage,the rating is 7,the unit is V;(2):the symbol is VCC2,the parameter is supply voltage,the rating is 14,the unit is V;(3):the symbol is VI,the parameter is input voltage,the rating is ±25,the unit is V;(4):the symbol is VO,the parameter is output voltage,the rating is VCC1,the unit is V;(5):the symbol is Pd,the parameter is power dissipation,the rating is 500,the unit is mW;(6):the symbol is Topr,the parameter is operating free-air ambient temperature range,the rating is 0 +75,the unit is ;(7):the symbol is Tstg,the parameter is storage temperature range,the rating is -65 to +150,the unit is .