TC4001BP/BF/BFT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC4001BP,TC4001BF,TC4001BFT TC4001B Quad 2 Input NOR Gate The TC4001B is 2-input positive NOR gate, respectively. TC4001BP Since the outputs of these gates are equipped with the buffers, the input/output transmission characteristics have been improved and the variation of transmission time due to an increase in the load capacity is kept minimum. Pin Assignment A1 1 14 V DD TC4001BF B1 2 13 A4 12 B4 3 X1 X2 4 11 X4 B2 5 10 X3 A2 6 9 B3 V 7 8 A3 SS TC4001BFT (top view) Logic Diagram 1/4 TC4001B X = A + B A X B Weight DIP14-P-300-2.54 : 0.96 g (typ.) SOP14-P-300-1.27A : 0.18 g (typ.) TSSOP14-P-0044-0.65A : 0.06 g (typ.) 1 2012-02-29 TC4001BP/BF/BFT Absolute Maximum Ratings (Note) Characteristics Symbol Rating Unit DC supply voltage V V 0.5 to V + 20 V DD SS SS Input voltage V V 0.5 to V + 0.5 V IN SS DD Output voltage V V 0.5 to V + 0.5 V OUT SS DD DC input current I 10 mA IN Power dissipation P 300 (DIP)/180 (SOIC) mW D Operating temperature range T 40 to 85 C opr Storage temperature range T 65 to 150 C stg Note: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (Handling Precautions/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Operating Ranges (V = 0 V) (Note) SS Characteristics Symbol Test Condition Min Typ. MaxUnit DC supply voltage V 3 18 V DD Input voltage V 0 V V IN DD Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either V or V . DD SS 2 2012-02-29