TC7WG125FU/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7WG125FU,TC7WG125FK Dual Bus Buffer with 3-STATE Output Features • High-level output current: • High-speed operation: tpd = 2.5 ns (typ.) at VCC = 3.3 V,15pF • Operating voltage range: VCC = 0.9~3.6 V • 5.5-V tolerant inputs • 3.6-V power down protection outputs IOH/IOL = ±8 mA (min) at VCC = 3 V TC7WG125FU TC7WG125FK Marking SM8 G 125 Product name US8 Lot. No WG 125 Weight SSOP8-P-0.65 : 0.02 g (typ.) SSOP8-P-0.50A : 0.01 g (typ.) Absolute Maximum Ratings (Ta = 25°C) Characteristics Pin Assignment (top view) 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 Input diode current IIK −0.5~4.6 (Note 1) −0.5~VCC + 0.5 (Note 2) −20 V mA Output diode current IOK −20 (Note 3) mA DC output current IOUT ±25 mA DC VCC / ground current ICC ±100 mA Power dissipation PD 300 (SM8) 200 (US8) mW Storage temperature Tstg −65~150 °C G1 1 8 VCC A1 2 7 G2 Y2 3 6 Y1 GND 4 5 A2 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: VCC = 0V Note 2: High or Low State. IOUT absolute maximum rating must be observed. Note 3: VOUT < GND 1 2007-11-01 TC7WG125FU/FK Truth Table IEC Logic Symbol Inputs Outputs G1 G A Y A1 H X Z G2 L L L L H H EN Y1 Y2 A2 X: Don’t Care Z: High impedance Operating Ranges Characteristics Symbol Value Unit Power supply voltage VCC 0.9~3.6 V Input voltage VIN 0~5.5 V Output voltage Output Current VOUT IOH/IOL 0~3.6 (Note 4) 0~VCC (Note 5) ±8.0 (Note 6) ±4.0 (Note 7) ±3.0 (Note 8) ±1.7 (Note 9) ±0.3 (Note 10) ±0.02 (Note 11) Operating temperature Topr −40~85 Input rise and fall time dt/dV 0~10 V mA °C (Note 12) ns/V Note 4: VCC = 0V Note 5: High or Low state Note 6: VCC = 3.0~3.6 V Note 7: VCC = 2.3~2.7 V Note 8: VCC = 1.65~1.95 V Note 9: VCC = 1.4~1.6 V Note 10: VCC = 1.1~1.3 V Note 11: VCC = 0.9 V Note 12: VIN = 0.8~2.0 V, VCC = 3.0 V 2 2007-11-01 TC7WG125FU/FK Electrical Characteristics DC Characteristics Characteristics High level Symbol Ta = 25°C Test Condition VCC (V) 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 =VIL IOH = −1.7 mA 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 ⎯ VIH Input voltage Low level High level ⎯ VIL VOH or VIH Output voltage Low level VOL Ta = −40~85°C VIN= VIL Unit V V IIN VIN = 0~5.5V 0~3.6 ⎯ ⎯ ±0.1 ⎯ ±1.0 μA 3-state output off-state current IOZ VIN = VIH or VIL VOUT = 0~3.6V 0.9~3.6 ⎯ ⎯ 1.0 ⎯ 10.0 μA Power off leakage current IOFF VIN = 5.5V or VOUT = 3.6V 0.0 ⎯ ⎯ 1.0 ⎯ 10.0 μA Quiescent supply current ICC VIN = VCC or GND 3.6 ⎯ ⎯ 1.0 ⎯ 10.0 μA Input leakage current 3 2007-11-01 TC7WG125FU/FK 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 ⎯ 18.3 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 9.4 18.4 1.0 34.9 1.4~1.6 ⎯ 5.5 8.5 1.0 10.7 1.65~ 1.95 ⎯ 4.2 6.2 1.0 6.7 2.3~2.7 ⎯ 2.8 3.9 1.0 4.4 3.0~3.6 ⎯ 2.3 3.1 1.0 3.7 0.9 ⎯ 21.2 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 10.7 21.5 1.0 38.0 1.4~1.6 ⎯ 6.1 9.3 1.0 11.9 1.65~ 1.95 ⎯ 4.7 6.9 1.0 7.1 2.3~2.7 ⎯ 3.1 4.4 1.0 5.0 3.0~3.6 ⎯ 2.5 3.4 1.0 3.9 0.9 ⎯ 30.5 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 14.9 30.0 1.0 58.1 1.4~1.6 ⎯ 8.2 13.2 1.0 16.6 1.65~ 1.95 ⎯ 6.1 9.2 1.0 9.9 2.3~2.7 ⎯ 4.1 5.7 1.0 6.1 3.0~3.6 ⎯ 3.4 4.4 1.0 4.8 0.9 ⎯ 24.0 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 11.8 22.5 1.0 35.8 1.4~1.6 ⎯ 6.8 10.4 1.0 12.0 1.65~ 1.95 ⎯ 5.1 7.3 1.0 8.1 2.3~2.7 ⎯ 3.4 4.6 1.0 5.3 3.0~3.6 ⎯ 2.5 3.4 1.0 3.9 0.9 ⎯ 26.6 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 13.0 25.0 1.0 41.9 1.4~1.6 ⎯ 7.4 11.4 1.0 13.4 1.65~ 1.95 ⎯ 5.5 7.9 1.0 8.5 2.3~2.7 ⎯ 3.7 4.9 1.0 5.5 3.0~3.6 ⎯ 3.0 4.1 1.0 4.6 0.9 ⎯ 36.4 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 17.9 35.8 1.0 59.1 1.4~1.6 ⎯ 9.8 15.3 1.0 17.8 1.65~ 1.95 ⎯ 7.2 10.5 1.0 11.2 2.3~2.7 ⎯ 4.5 5.9 1.0 6.6 3.0~3.6 ⎯ 3.6 4.6 1.0 5.3 Unit ns ns 2007-11-01 TC7WG125FU/FK 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 13) Ta = 25°C Ta = −40~85°C VCC (V) Min Typ. Max Min Max 0.9 ⎯ 168.6 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 9.5 18.4 1.0 25.2 1.4~1.6 ⎯ 7.5 9.5 1.0 10.6 1.65~ 1.95 ⎯ 7.1 8.7 1.0 9.6 2.3~2.7 ⎯ 6.8 7.9 1.0 8.8 3.0~3.6 ⎯ 6.5 7.5 1.0 8.4 0.9 ⎯ 201.8 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 10.5 19.8 1.0 27.6 1.4~1.6 ⎯ 9.0 10.4 1.0 12.3 1.65~ 1.95 ⎯ 8.5 9.7 1.0 10.6 2.3~2.7 ⎯ 7.9 8.8 1.0 10.3 3.0~3.6 ⎯ 7.6 8.3 1.0 9.5 0.9 ⎯ 251.5 ⎯ ⎯ ⎯ 1.1~1.3 ⎯ 14.1 23.8 1.0 31.9 Unit ns 1.4~1.6 ⎯ 13.5 14.5 1.0 16.0 1.65~ 1.95 ⎯ 12.7 14.3 1.0 15.0 2.3~2.7 ⎯ 12.2 14.1 1.0 14.7 3.0~3.6 ⎯ 11.9 13.8 1.0 14.4 3.6 ⎯ 3 ⎯ ⎯ ⎯ pF 0.9 ~ 3.6 ⎯ 10 ⎯ ⎯ ⎯ pF Note 13: 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/2 RL AC Characteristics Measurement Circuit RL Measure CL Output Open VCC x 2 GND Figure1 Characteristics Switch tpLH, tpHL Open tpLZ, tpZL VCC x 2 tpHZ, tpZH GND tpLH, tpHL 5 2007-11-01 TC7WG125FU/FK AC Waveforms tr 3.0 ns tf 3.0 ns 90% VM Input (A, B) VCC 10% GND VOH Output (Y) VM tpLH VOL tpHL Figure2 tpLH, tpHL tr 3.0 ns 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 TC7WG125FU/FK Package Dimensions Weight: 0.02 g (typ.) 7 2007-11-01 TC7WG125FU/FK Package Dimensions Weight: 0.01 g (typ.) 8 2007-11-01 TC7WG125FU/FK 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. 9 2007-11-01