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| TC7SZ126AFE TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7SZ126AFE Bus Buffer with 3-STATE Output Features * * * * * High output drive: 24 mA (min) at VCC = 3 V Super high speed operation: tpd = 2.6 ns (typ.) at 5.5-V tolerant inputs Matches the performance of TC74LCX series when operated at 3.3-V VCC Weight: 0.003 g (typ.) VCC = 5 V, 50 pF Operation voltage range: VCC (opr) = 1.8~5.5 V Marking Type name Pin Assignment (top view) G IN A GND 1 2 3 4 OUT Y 5 VCC R C Absolute Maximum Ratings (Ta = 25C) Characteristics Power supply voltage DC input voltage DC output voltage Input diode current Output diode current DC output current DC VCC/ground current Power dissipation Storage temperature Lead temperature (10s) Symbol VCC VIN VOUT IIK IOK IOUT ICC PD Tstg TL Rating -0.5~6 -0.5~6 -0.5~VCC + 0.5 -20 20 50 50 150 -65~150 260 Unit V V V mA mA mA mA mW C C Note: 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). 1 2007-11-01 TC7SZ126AFE Truth Table A X L H G L H H Y Z L H IN A Logic Diagram G EN OUT Y X : Don't Care Z : High Impedance Operating Ranges Characteristics Supply voltage Input voltage Output voltage Operating temperature Symbol VCC VIN VOUT Topr Rating 1.8~5.5 1.5~5.5 0~5.5 0~VCC -40~85 0~20 (VCC = 1.8 V, 2.5 V 0.2 V) Input rise and fall time dt/dv 0~10 (VCC = 3.3 V 0.3 V) 0~5 (VCC = 5.5 V 0.5 V) ns/V (Note1) Unit V V V C Note1: Data retention only 2 2007-11-01 TC7SZ126AFE Electrical Characteristics DC Characteristics Characteristics Symbol Test Condition Ta = 25C VCC (V) 1.8 High level Input voltage 1.8 Low level VIL 2.3~5.5 1.8 IOH = -100 A 2.3 3.0 4.5 IOH = -8 mA IOH = -16 mA IOH = -24 mA Output voltage IOH = -32 mA 2.3 3.0 3.0 4.5 1.8 IOL = 100 A VIN = VIH or VIL I = 8 mA OL IOL = 16 mA IOL = 24 mA IOL = 32 mA Input leakage current 3-state output off-state current Quiescent supply current IIN IOZ ICC VIN = 5.5 V or GND VIN = VIH or VIL, VOUT = 0~5.5 V VIN = 5.5 V or GND 2.3 3.0 4.5 2.3 3.0 3.0 4.5 0~5.5 1.8~5.5 5.5 1.7 2.2 2.9 4.4 1.9 2.4 2.3 3.8 1.8 2.3 3.0 4.5 2.15 2.8 2.68 4.2 0 0 0 0 0.1 0.15 0.22 0.22 VIH 2.3~5.5 Min 0.75 x VCC 0.7 x VCC Typ. Max 0.25 x VCC 0.3 x VCC 0.1 0.1 0.1 0.1 0.3 0.4 0.55 0.55 1 1 2 Ta = -40~85C Min 0.75 x VCC 0.7 x VCC 1.7 2.2 2.9 4.4 1.9 2.4 2.3 3.8 Max 0.25 x VCC 0.3 x VCC 0.1 0.1 0.1 0.1 0.3 0.4 0.55 0.55 10 10 20 A A A V V Unit High level VOH VIN = VIH Low level VOL 3 2007-11-01 TC7SZ126AFE AC Characteristics (unless otherwise specified, Input: tr = tf = 3 ns) Characteristics Symbol Test Condition VCC (V) 1.8 CL = 15 pF, RL = 1 M 2.5 0.2 3.3 0.3 5.0 0.5 CL = 50 pF, RL = 500 3.3 0.3 5.0 0.5 1.8 Output enable time tpZH tpZL CL = 50 pF, RL = 500 2.5 0.2 3.3 0.3 5.0 0.5 1.8 Output disable time tpLZ tpHZ CL = 50 pF, RL = 500 2.5 0.2 3.3 0.3 5.0 0.5 Input capacitance Power dissipation capacitance CIN CPD (Note2) 0~5.5 3.3 5.5 Min 2.0 0.8 0.5 0.5 1.5 0.8 2.0 1.5 1.5 0.8 2.0 1.0 1.0 0.5 Ta = 25C Typ. 5.3 3.4 2.5 2.1 3.2 2.6 6.5 3.8 3.2 2.3 5.6 4.0 3.5 2.7 4 20 27 Max 11.0 7.5 5.2 4.5 5.7 5.0 11.5 8.0 5.7 5.0 11.0 8.0 5.7 4.7 Ta = -40~85C Min 2.0 0.8 0.5 0.5 1.5 0.8 2.0 1.5 1.5 0.8 2.0 1.5 1.0 0.5 Max 11.5 8.0 5.5 4.8 6.0 5.3 12.0 8.5 6.0 5.3 12.0 8.5 6.0 5.0 pF pF ns Unit Propagation delay time tpLH tpHL Note2: 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) = CPDVCCfIN + ICC AC Characteristics Measurement Circuit Open VCC x 2 RL Output CL RL GND Measure Characteristics tpLH, tpHL tpLZ, tpZL tpHZ, tpZH Switch Open VCC x 2 GND 4 2007-11-01 TC7SZ126AFE Package Dimensions Weight: 0.003 g (typ.) 5 2007-11-01 TC7SZ126AFE 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. 6 2007-11-01 |
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