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| TC7SZ125AFE TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7SZ125AFE Dual Bus Buffer 3-State Output Features * * * * * * * High output drive: 24 mA (min) VCC = 3 V Super high speed operation: tpd 2.6 ns (typ.) VCC = 5 V, 50pF Operation voltage range: VCC (opr) = 1.8~5.5 V Latch-up performance: 500 mA or more ESD performance: 200 V or more (JEITA) 2000 V or more (MIL) Power down protection is provided on all inputs and outputs. Matches the performance of TC74LCX series when operated at 3.3 V VCC. Weight: 0.003 g (typ.) Marking Type name Pin Assignment (top view) G 1 5 VCC RB IN A 2 GND 3 4 OUT Y 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 1 2002-01-16 TC7SZ125AFE Truth Table A X L H G Logic Diagram Y G EN OUT Y H L L Z L H IN A Recommended Operating Conditions 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 (Note) V V C Unit V Note: Data retention only 2 2002-01-16 TC7SZ125AFE Electrical Characteristics DC Characteristics Characteristics Symbol Test Condition VCC (V) 1.8 High level VIH 3/4 2.3~5.5 Input voltage 1.8 Low level VIL 3/4 2.3~5.5 1.8 IOH = -100 mA VIN = VIH or VIL IOH = -8 mA IOH = -16 mA IOH = -24 mA Output voltage IOH = -32 mA 2.3 3.0 4.5 2.3 3.0 3.0 4.5 1.8 IOL = 100 mA 2.3 3.0 4.5 IOL = 8 mA IOL = 16 mA IOL = 24 mA IOL = 32 mA Input leakage current 3-state output off-state current Power off leakage current Quiescent supply current IIN IOZ IOFF ICC VIN = 5.5 V or GND VIN = VIH or VIL, VOUT = 0~5.5 V VIN or VOUT = 5.5 V VIN = 5.5 V or GND 2.3 3.0 3.0 4.5 0~5.5 1.8~5.5 0.0 5.5 3/4 1.7 2.2 2.9 4.4 1.9 2.4 2.3 3.8 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 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 3/4 3/4 3/4 3/4 3/4 3/4 Min 0.75 VCC 0.7 VCC Ta = 25C Typ. 3/4 3/4 Max 3/4 3/4 0.25 VCC 0.3 VCC 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 0.1 0.1 0.1 0.1 0.3 0.4 0.55 0.55 1 1 1 2 Ta = -40~85C Min 0.75 VCC 0.7 VCC 3/4 3/4 1.7 2.2 2.9 4.4 1.9 2.4 2.3 3.8 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Max 3/4 3/4 0.25 VCC 0.3 VCC 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 0.1 0.1 0.1 0.1 0.3 0.4 0.55 0.55 10 10 10 20 mA mA mA mA V V Unit High level VOH Low level VOL VIN = VIH 3 2002-01-16 TC7SZ125AFE AC Characteristics (unless otherwise specified, Input: tr = tf = 3 ns) Characteristics Symbol Test Condition VCC (V) 1.8 CL = 15 pF, RL = 1 MW 2.5 0.2 3.3 0.3 5.0 0.5 CL = 50 pF, RL = 500 W 3.3 0.3 5.0 0.5 1.8 Output enable time tpZL tpZH CL = 50 pF, RL = 500 W 2.5 0.2 3.3 0.3 5.0 0.5 1.8 Output disable time tpLZ tpHZ CL = 50 pF, RL = 500 W 2.5 0.2 3.3 0.3 5.0 0.5 Input capacitance Power dissipation capacitance CIN CPD 3/4 (Note) 5.5 0~5.5 3.3 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 3/4 3/4 3/4 Ta = 25C Typ. 5.3 3.4 2.5 2.1 3.2 2.6 7.0 4.6 3.5 2.8 5.4 3.5 2.8 2.1 4 20 27 Max 11.0 7.5 5.2 4.5 5.7 5.0 12.5 8.5 6.2 5.5 11.0 8.0 5.7 4.7 3/4 3/4 3/4 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 3/4 3/4 3/4 Max 11.5 8.0 5.5 4.8 6.0 5.3 13.0 9.0 ns 6.5 5.8 12.0 8.5 ns 6.0 5.0 3/4 3/4 3/4 pF pF ns Unit Propagation delay time tpLH tpHL 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) = CPDVCCfIN + ICC AC Characteristics Measurement Circuit Open VCC 2 GND Measure Output CL RL Characteristics tpLH, tpHL tpLZ, tpZL tpHZ, tpZH Switch Open VCC 2 GND RL 4 2002-01-16 TC7SZ125AFE Package Dimensions Weight: 0.003 g (typ.) 5 2002-01-16 TC7SZ125AFE RESTRICTIONS ON PRODUCT USE 000707EBA * 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 this document shall be made at the customer's own risk. * The products described in this document are subject to the foreign exchange and foreign trade laws. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice. 6 2002-01-16 |
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