TC74LCX125F

The TC74LCX125F is a high performance CMOS QUAD BUS BUFFERS.Designed for use in 3.3 volt systems, it achieves high speed operation while maintaining the CMOS low power dissipation.The device is designed for low-voltage(3.3 V) Vcc applications, but it could be used to interface to 5 V supply environment for inputs.This device requires the 3-state control input OE to be set high to place the output into the high impedance state.All inputs are equipped with protection circuits against static discharge.

Features of the TC74LCX125F are:(1)low voltage operation: Vcc is 2.0 V to 3.6 V; (2)high speed operation: tpd is 6.0 ns(max.) when Vcc is 3.0 V to 3.6 V; (3)output current is 24 mA min when Vcc is 3.0 V; (4)latch-up performance is +/- 500 mA; (5)available in JEDEC SOP, EIAJ SOP and TSSOP; (6)power down protection is provided on all inputs and outputs ; (7)pin and function compatible with the 74 series.

The absolute maximum ratings of the TC74LCX125F can be summarized as:(1): supply voltage range(Vcc) is -0.5 V to 7.0 V; (2): DC input voltage(Vin) is -0.5 V to 7.0 V ; (3): DC output voltage(Vout) is -0.5 V to 7.0 V or -0.5 V to Vcc+0.5 V; (4): input diode current(IIK) is -50 mA; (5): output diode current(IOK) is +/- 50 mA; (6): DC output current(IOUT) is +/- 50 mA; (7): power dissipation(PD) is 180 mW; (8): DC Vcc/ground current(Icc/GND) is +/- 100 mA; (9): storage temperature(Tstg) is -65 to 150.