TC74HCT02AF

TC74HCT02AP/AF/AFN TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HCT02AP,TC74HCT02AF,TC74HCT02AFN Quad 2-Input NOR Gate The TC74HCT02A is a high speed CMOS 2-INPUT NOR GATE fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. This device may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS. The inputs are compatible with TTL, NMOS and CMOS output voltage levels. The internal circuit is composed of 3 stages, including buffer output, which provide high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Note: xxxFN (JEDEC SOP) is not available in Japan. TC74HCT02AP TC74HCT02AF Features • • • • • • • • High speed: tpd = 9 ns (typ.) at VCC = 5 V Low power dissipation: ICC = 1 μA (max) at Ta = 25°C Compatible with TTL outputs: VIH = 2 V (min) VIL = 0.8 V (max) Wide interfacing ability: LSTTL, NMOS, CMOS Output drive capability: 10 LSTTL loads Symmetrical output impedance: |IOH| = IOL = 4 mA (min) ∼ Balanced propagation delays: tpLH − tpHL Pin and function compatible with 74LS02 TC74HCT02AFN Pin Assignment Weight DIP14-P-300-2.54 SOP14-P-300-1.27A SOL14-P-150-1.27 : 0.96 g (typ.) : 0.18 g (typ.) : 0.12 g (typ.) 1 2007-10-01 TC74HCT02AP/AF/AFN IEC Logic Symbol Truth Table A L L H H B L H L H Y H L L L Absolute Maximum Ratings (Note 1) Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC VCC/ground current Power dissipation Storage temperature Symbol VCC VIN VOUT IIK IOK IOUT ICC PD Tstg Rating −0.5~7 −0.5~VCC + 0.5 −0.5~VCC + 0.5 ±20 ±20 ±25 ±50 500 (DIP) (Note 2)/180 (SOP) −65~150 Unit V V V mA mA mA mA mW °C Note 1: 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). Note 2: 500 mW in the range of Ta = −40 to 65°C. From Ta = 65 to 85°C a derating factor of −10 mW/°C shall be applied until 300 mW. Operating Ranges (Note) Characteristics Supply voltage Input voltage Output voltage Operating temperature Input rise and fall time Symbol VCC VIN VOUT Topr tr, tf Rating 4.5~5.5 0~VCC 0~VCC −40~85 0~500 Unit V V V °C ns Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCC or GND. 2 2007-10-01 TC74HCT02AP/AF/AFN Electrical Characteristics DC Characteristics Characteristics High-level input voltage Low-level input voltage High-level output voltage Low-level output voltage Input leakage current Quiescent supply current Symbol Test Condition VCC (V) ⎯ ⎯ IOH = −20 μA VIN = VIH or VIL I OH = −4 mA IOL = 20 μA VIN = VIH or VIL I = 4 mA OL VIN = VCC or GND VIN = VCC or GND Per input: VIN = 0.5 V or 2.4 V Other input: VCC or GND 4.5~5.5 4.5~5.5 4.5 4.5 4.5 4.5 5.5 5.5 5.5 Min 2.0 ⎯ 4.4 4.18 ⎯ ⎯ ⎯ ⎯ ⎯ Ta = 25°C Typ. ⎯ ⎯ 4.5 4.31 0.0 0.17 ⎯ ⎯ ⎯ Max ⎯ 0.8 ⎯ ⎯ 0.1 0.26 ±0.1 1.0 2.0 Ta = −40~85°C Min 2.0 ⎯ 4.4 4.13 ⎯ ⎯ ⎯ ⎯ ⎯ Max ⎯ 0.8 ⎯ ⎯ 0.1 0.33 ±1.0 10.0 2.9 Unit VIH VIL VOH V V V VOL IIN ICC IC V μA μA mA AC Characteristics (CL = 15 pF, VCC = 5 V, Ta = 25°C, input: tr = tf = 6 ns) Characteristics Output transition time Symbol tTLH tTHL tpLH tpHL Test Condition ⎯ Min ⎯ Typ. 6 Max 12 Unit ns Propagation delay time ⎯ ⎯ 9 15 ns AC Characteristics (CL = 50 pF, input: tr = tf = 6 ns) Characteristics Symbol tTLH tTHL tpLH tpHL CIN CPD (Note) Test Condition VCC (V) ⎯ 4.5 5.5 4.5 5.5 ⎯ ⎯ Min ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ Ta = 25°C Typ. 8 7 12 11 5 18 Max 15 13 18 16 10 ⎯ Ta = −40~85°C Min ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ Max 19 16 23 20 10 ⎯ Unit Output transition time Propagation delay time Input capacitance Power dissipation capacitance ns ⎯ ns pF pF Note: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: ICC (opr) = CPD･VCC･fIN + ICC/4 (per gate) 3 2007-10-01 TC74HCT02AP/AF/AFN Package Dimensions Weight: 0.96 g (typ.) 4 2007-10-01 TC74HCT02AP/AF/AFN Package Dimensions Weight: 0.18 g (typ.) 5 2007-10-01 TC74HCT02AP/AF/AFN Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.12 g (typ.) 6 2007-10-01 TC74HCT02AP/AF/AFN RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. 20070701-EN GENERAL • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc. • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer’s own risk. • The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 7 2007-10-01