TC74LCX14F(EL,K,F) Toshiba

TC74LCX14F/FT/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LCX14F,TC74LCX14FT,TC74LCX14FK Low-Voltage Hex Schmitt Inverter with 5-V Tolerant Inputs and Outputs . The TC74LCX14 is a high-performance CMOS schmitt inverter. TC74LCX14F Designed for use in 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. The device is designed for low-voltage (3.3 V) V applications, CC but it could be used to interface to 5-V supply environment for inputs. Pin configuration and function are the same as the TC74LCX04 but the inputs have hysteresis and with Schmitt trigger function, the TC74LCX14F/FT/FK can be used as a line receivers which will receive slow input signals. All inputs are equipped with protection circuits against static TC74LCX14FT discharge. Features Low-voltage operation: V = 1.65 to 3.6 V CC High-speed operation: t = 6.5 ns (max) (V = 3.0 to 3.6 V) pd CC Ouput current: I /I = 24 mA (min) (V = 3.0 V) OH OL CC Latch-up performance: 500 mA Available in JEITA SOP, TSSOP and VSSOP (US) TC74LCX14FK Power-down protection provided on all inputs and outputs Pin and function compatible with the 74 series (74AC/VHC/HC/F/ALS/LS etc.) 14 type Weight SOP14-P-300-1.27A : 0.18 g (typ.) TSSOP14-P-0044-0.65A : 0.06 g (typ.) VSSOP14-P-0030-0.50 : 0.02 g (typ.) Note: The Electrical Characteristics of V =1.80.15V is only applicable for products which manufactured CC from January 2009 onward. 1 2012-02-29 TC74LCX14F/FT/FK Pin Assignment (top view) IEC Logic Symbol (1) (2) 1A 1Y 1A 1 14 V (3) (4) CC 2A 2Y (5) (6) 3A 3Y 1Y 2 13 6A (9) (8) 4A 4Y (11) (10) 2A 3 12 6Y 5A 5Y (13) (12) 6A 6Y 2Y 4 11 5A 3A 5 10 5Y 3Y 6 9 4A GND 7 8 4Y Truth Table Inputs Outputs A Y L H H L System Diagram and waveform A Y V H V P V (A) IN V N V (Y) OUT 2 2012-02-29