TC7SG125AFS TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7SG125AFS Bus Buffer with 3-STATE Output Features • High-level output current: • High-speed operation: tpd = 2.4 ns (typ.) at VCC = 3.3 V,15pF • Operating voltage range: VCC = 0.9~3.6 V • 5.5-V tolerant inputs. IOH/IOL = ±8 mA (min) at VCC = 3.0 V SON5-P-0.35 (fSV) Weight: 0.001 g (typ.) Marking Pin Assignment (top view) Product name W 5 VCC IN A 1 W GND 2 G 3 4 OUT Y Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Value Unit Power supply voltage VCC −0.5~4.6 V DC input voltage VIN −0.5~7.0 V DC output voltage VOUT −0.5~ VCC + 0.5 V Input diode current IIK −20 mA Output diode current IOK ±20 (Note 1) mA DC output current IOUT ±25 mA DC VCC/ground current ICC ±50 mA Power dissipation PD 50 mW Storage temperature Tstg −65~150 °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). Note 1: VOUT < GND, VOUT > VCC 1 2007-11-01 TC7SG125AFS IEC Logic Symbol G EN Truth Table OUT Y IN A G A Y H X Z L L L L H H Operating Ranges Characteristics Symbol Value Unit Power supply voltage VCC 0.9~3.6 V Input voltage VIN 0~5.5 V VOUT 0~VCC V Output voltage Output Current IOH/IOL ±8.0 (Note 2) ±4.0 (Note 3) ±3.0 (Note 4) ±1.7 (Note 5) ±0.3 (Note 6) ±0.02 (Note 7) Operating temperature Topr −40~85 Input rise and fall time dt/dV 0~10 mA °C (Note 8) ns/V Note 2: VCC = 3.0~3.6 V Note 3: VCC = 2.3~2.7 V Note 4: VCC = 1.65~1.95 V Note 5: VCC = 1.4~1.6 V Note 6: VCC = 1.1~1.3 V Note 7: VCC = 0.9 V Note 8: VIN = 0.8~2.0 V, VCC = 3.0 V 2 2007-11-01 TC7SG125AFS Electrical Characteristics DC Characteristics Characteristics High level Symbol Ta = 25°C Test Condition High level Min Typ. Max Min Max 0.9 VCC ⎯ ⎯ VCC ⎯ 1.1~1.3 VCC × 0.7 ⎯ ⎯ VCC × 0.7 ⎯ 1.4~1.6 VCC × 0.65 ⎯ ⎯ VCC × 0.65 ⎯ 1.65~ 1.95 VCC × 0.65 ⎯ ⎯ VCC × 0.65 ⎯ 2.3~2.7 1.7 ⎯ ⎯ 1.7 ⎯ 3.0~3.6 2.0 ⎯ ⎯ 2.0 ⎯ 0.9 ⎯ ⎯ GND ⎯ GND 1.1~1.3 ⎯ ⎯ VCC × 0.3 ⎯ VCC × 0.3 1.4~1.6 ⎯ ⎯ VCC × 0.35 ⎯ VCC × 0.35 1.65~ 1.95 ⎯ ⎯ VCC × 0.35 ⎯ VCC × 0.35 2.3~2.7 ⎯ ⎯ 0.7 ⎯ 0.7 3.0~3.6 ⎯ ⎯ 0.8 ⎯ 0.8 IOH =−0.02 mA 0.9 0.75 ⎯ ⎯ 0.75 ⎯ IOH = −0.3 mA 1.1~1.3 VCC × 0.75 ⎯ ⎯ VCC × 0.75 ⎯ VIN = VIH IOH = −1.7 mA or VIL, 1.4~1.6 VCC × 0.75 ⎯ ⎯ VCC × 0.75 ⎯ IOH = −3.0 mA 1.65~ 1.95 VCC -0.45 ⎯ ⎯ VCC -0.45 ⎯ IOH = −4.0 mA 2.3~2.7 2.0 ⎯ ⎯ 2.0 ⎯ IOH = −8.0 mA 3.0~3.6 2.48 ⎯ ⎯ 2.48 ⎯ IOL = 0.02 mA 0.9 ⎯ ⎯ 0.1 ⎯ 0.1 IOL = 0.3 mA 1.1~1.3 ⎯ ⎯ VCC × 0.25 ⎯ VCC × 0.25 IOL = 1.7 mA 1.4~1.6 ⎯ ⎯ VCC × 0.25 ⎯ VCC × 0.25 IOL = 3.0 mA 1.65~ 1.95 ⎯ ⎯ 0.45 ⎯ 0.45 IOL = 4.0 mA 2.3~2.7 ⎯ ⎯ 0.4 ⎯ 0.4 IOL = 8.0 mA 3.0~3.6 ⎯ ⎯ 0.4 ⎯ 0.4 0~3.6 ⎯ ⎯ ±0.1 ⎯ ±1.0 μA 0.9~3.6 ⎯ ⎯ 1.0 ⎯ 10.0 μA 3.6 ⎯ ⎯ 1.0 ⎯ 10.0 μΑ ⎯ VIH ⎯ VIL VOH Output voltage Low level VOL VIN = VIL IIN VIN = 0~5.5V 3-state output off-state current IOZ VIN = VIH or VIL, VOUT = 0~3.6 V Quiescent supply current ICC VIN = VCC or GND Input leakage current Unit VCC (V) Input voltage Low level Ta = −40~85°C 3 V V 2007-11-01 TC7SG125AFS AC Characteristics (Input: tr = tf = 3 ns) Characteristics Symbol Test Condition CL = 10 pF, RL = 1 MΩ Propagation delay time tpLH tpHL CL = 15 pF, RL = 1 MΩ CL = 30 pF, RL = 1 MΩ CL = 10 pF, RL = 100 kΩ CL = 10 pF, RL = 5 kΩ CL = 15 pF, RL = 100 kΩ Output enable time tpZL tpZH CL = 15 pF, RL = 5 kΩ CL = 30 pF, RL = 100 kΩ CL = 30 pF, RL = 5 kΩ 4 Ta = 25°C Ta = −40~85°C VCC (V) Min Typ. Max Min Max 0.9 ⎯ 15.3 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 8.3 18.4 1.0 34.2 1.4~1.6 ⎯ 5.0 8.5 1.0 10.0 1.65~ 1.95 ⎯ 4.0 6.2 1.0 6.7 2.3~2.7 ⎯ 2.6 3.9 1.0 4.4 3.0~3.6 ⎯ 2.1 3.1 1.0 3.7 0.9 ⎯ 17.7 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 9.6 21.5 1.0 37.2 1.4~1.6 ⎯ 5.6 9.3 1.0 11.2 1.65~ 1.95 ⎯ 4.5 6.9 1.0 7.1 2.3~2.7 ⎯ 2.9 4.4 1.0 5.0 3.0~3.6 ⎯ 2.4 3.4 1.0 3.9 0.9 ⎯ 29.0 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 14.5 29.6 1.0 56.0 1.4~1.6 ⎯ 8.2 13.1 1.0 15.9 1.65~ 1.95 ⎯ 6.0 9.2 1.0 9.6 2.3~2.7 ⎯ 4.0 5.7 1.0 6.1 3.0~3.6 ⎯ 3.3 4.4 1.0 4.8 0.9 ⎯ 18.9 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 9.8 16.9 1.0 24.8 1.4~1.6 ⎯ 5.3 7.8 1.0 8.3 1.65~ 1.95 ⎯ 3.9 5.5 1.0 5.9 2.3~2.7 ⎯ 2.5 3.5 1.0 3.8 3.0~3.6 ⎯ 2.1 2.7 1.0 3.0 0.9 ⎯ 22.0 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 11.0 18.7 1.0 28.4 1.4~1.6 ⎯ 5.9 8.9 1.0 11.0 1.65~ 1.95 ⎯ 4.4 6.3 1.0 6.5 2.3~2.7 ⎯ 2.9 3.9 1.0 4.2 3.0~3.6 ⎯ 2.3 3.0 1.0 3.3 0.9 ⎯ 31.8 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 15.6 27.3 1.0 43.2 1.4~1.6 ⎯ 8.3 12.2 1.0 13.7 1.65~ 1.95 ⎯ 6.1 8.6 1.0 9.7 2.3~2.7 ⎯ 3.8 5.0 1.0 5.5 3.0~3.6 ⎯ 2.9 3.8 1.0 4.2 Unit ns ns 2007-11-01 TC7SG125AFS Characteristics Symbol Test Condition CL = 10 pF, RL = 100 kΩ CL = 10 pF, RL = 5 kΩ CL = 15 pF, RL = 100 kΩ tpLZ Output disable time tpHZ CL = 15 pF, RL = 5 kΩ CL = 30 pF, RL = 100 kΩ CL = 30 pF, RL = 5 kΩ Input capacitance CIN ⎯ Power dissipation capacitance CPD (Note 9) Ta = 25°C Ta = −40~85°C VCC (V) Min Typ. Max Min Max 0.9 ⎯ 100.4 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 9.1 14.4 1.0 22.4 1.4~1.6 ⎯ 7.1 9.1 1.0 10.4 1.65~ 1.95 ⎯ 6.5 8.3 1.0 9.0 2.3~2.7 ⎯ 5.8 7.3 1.0 8.8 3.0~3.6 ⎯ 5.4 6.9 1.0 7.6 0.9 ⎯ 122.2 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 9.8 15.3 1.0 25.1 1.4~1.6 ⎯ 7.8 9.8 1.0 11.3 1.65~ 1.95 ⎯ 7.2 9.2 1.0 10.6 2.3~2.7 ⎯ 7.0 8.2 1.0 10.3 3.0~3.6 ⎯ 6.6 7.7 1.0 9.5 0.9 ⎯ 217.1 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 13.2 19.6 1.0 31.9 Unit ns 1.4~1.6 ⎯ 12.2 13.5 1.0 14.9 1.65~ 1.95 ⎯ 11.4 12.7 1.0 13.9 2.3~2.7 ⎯ 11.3 12.2 1.0 13.5 3.0~3.6 ⎯ 10.2 11.5 1.0 12.9 3.6 ⎯ 3 ⎯ ⎯ ⎯ pF 0.9 ~ 3.6 ⎯ 6 ⎯ ⎯ ⎯ pF Note 9: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 AC Characteristics Measurement Circuit Open VCC × 2 RL Output CL GND Measure RL Figure1 Characteristics Switch tpLH, tpHL Open tpLZ, tpZL VCC × 2 tpHZ, tpZH GND tpLH, tpHL 5 2007-11-01 TC7SG125AFS AC Characteristics Measurement Circuit tr 3.0 ns tf 3.0 ns 90% VM Input (A, B) VCC 10% GND VOH Output (Y) VM tpLH VOL tpHL Figure2 tr 3.0 ns tpLH, tpHL tf 3.0 ns 90% VM Output Enable (G) VCC 10% tpLZ GND tpZL VCC Output (A, B) Low to Off to Low VM tpHZ VX VOH VY Output (Y) High to Off to High VOL tpZH VM GND Outputs enabled Figure3 UNIT Outputs disabled Outputs enabled tpLZ, tpHZ, tpZL, tpZH VCC 3.3±0.3 V 2.5±0.2 V 1.8±0.15 V 1.5±0.1 V 1.2±0.1 V 0.9 V VM VCC / 2 VCC / 2 VCC / 2 VCC / 2 VCC / 2 VCC / 2 VX VOL + 0.3 V VOL + 0.15 V VOL + 0.15 V VOL + 0.1 V VOL + 0.1 V VOL + 0.1 V VY VOH - 0.3 V VOH - 0.15 V VOH - 0.15 V VOH - 0.1 V VOH - 0.1 V VOH - 0.1 V 6 2007-11-01 TC7SG125AFS Package Dimensions SON5-P-0.35 Unit:mm Weight: 0.001 g (typ.) 7 2007-11-01 TC7SG125AFS RESTRICTIONS ON PRODUCT USE 20070701-EN GENERAL • The information contained herein is subject to change without notice. • 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. 8 2007-11-01