TC4020BFN

TC4020BP/BF/BFN TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC4020BP,TC4020BF,TC4020BFN TC4020B 14 Stage Ripple-Carry Binary Counter/Dividers TC4020B is 14 stage ripple carry binary counter having asynchronous clear function. The counter advances its counting stage by falling edge of CLOCK input. When RESET input is placed “H”, all the circuits are reset regardless of CLOCK input making all the outputs (Q1, Q4~Q14) to be “L”. This is most suitable for frequency dividers, control circuits and timing circuits. Note: xxxFN (JEDEC SOP) is not available in Japan. TC4020BP Pin Assignment TC4020BF TC4020BFN Truth Table CLOCK Δ * RESET H L L Output State All Outputs = “L” No Change Advance to Next State Weight DIP16-P-300-2.54A SOP16-P-300-1.27A SOL16-P-150-1.27 : 1.00 g (typ.) : 0.18 g (typ.) : 0.13 g (typ.) Δ: Level change *: Don’t care 1 2007-10-01 TC4020BP/BF/BFN Logic Diagram Absolute Maximum Ratings (Note) Characteristics DC supply voltage Input voltage Output voltage DC input current Power dissipation Operating temperature range Storage temperature range Symbol VDD VIN VOUT IIN PD Topr Tstg Rating VSS − 0.5~VSS + 20 VSS − 0.5~VDD + 0.5 VSS − 0.5~VDD + 0.5 ±10 300 (DIP)/180 (SOIC) −40~85 −65~150 Unit V V V mA mW °C °C Note: 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). Operating Ranges (VSS = 0 V) (Note) Characteristics DC supply voltage Input voltage Symbol VDD VIN Test Condition ⎯ ⎯ Min 3 0 Typ. ⎯ ⎯ Max 18 VDD Unit V V Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VDD or VSS. 2 2007-10-01 TC4020BP/BF/BFN Static Electrical Characteristics (VSS = 0 V) Characteristics Symbol Test Condition VDD (V) ⎪IOUT⎪ < 1 μA VIN = VSS, VDD ⎪IOUT⎪ < 1 μA VIN = VSS, VDD VOH = 4.6 V VOH = 2.5 V Output high current IOH VOH = 9.5 V VOH = 13.5 V VIN = VSS, VDD VOL = 0.4 V Output low current IOL VOL = 0.5 V VOL = 1.5 V VIN = VSS, VDD VOUT = 0.5 V, 4.5 V Input high voltage VIH VOUT = 1.0 V, 9.0 V VOUT = 1.5 V, 13.5 V ⎪IOUT⎪ < 1 μA VOUT = 0.5 V, 4.5 V Input low voltage VIL VOUT = 1.0 V, 9.0 V VOUT = 1.5 V, 13.5 V ⎪IOUT⎪ < 1 μA Input current “H” level “L” level IIH IIL VIH = 18 V VIL = 0 V VIN = VSS, VDD (Note) 18 18 5 10 15 ⎯ ⎯ ⎯ ⎯ ⎯ 0.1 −0.1 5 10 20 ⎯ ⎯ ⎯ ⎯ ⎯ 10− −10 5 −40°C Min 4.95 9.95 14.95 ⎯ ⎯ ⎯ −0.61 −2.50 −1.50 −4.00 Max ⎯ ⎯ ⎯ 0.05 0.05 0.05 ⎯ ⎯ ⎯ ⎯ Min 4.95 9.95 14.95 ⎯ ⎯ ⎯ −0.51 −2.10 −1.30 −3.40 25°C Typ. 5.00 10.00 15.00 0.00 0.00 0.00 −1.0 −4.0 −2.2 −9.0 Max ⎯ ⎯ ⎯ 0.05 0.05 0.05 ⎯ ⎯ ⎯ ⎯ Min 85°C Max ⎯ ⎯ ⎯ 0.05 0.05 0.05 ⎯ ⎯ ⎯ ⎯ mA V V Unit 5 10 15 5 10 15 5 5 10 15 4.95 9.95 14.95 ⎯ ⎯ ⎯ −0.42 −1.70 −1.10 −2.80 High-level output voltage VOH Low-level output voltage VOL 5 10 15 0.61 1.50 4.00 ⎯ ⎯ ⎯ 0.51 1.30 3.40 1.2 3.2 12.0 ⎯ ⎯ ⎯ 0.42 1.10 2.80 ⎯ ⎯ ⎯ mA 5 10 15 3.5 7.0 11.0 ⎯ ⎯ ⎯ 3.5 7.0 11.0 2.75 5.50 8.25 ⎯ ⎯ ⎯ 3.5 7.0 11.0 ⎯ ⎯ ⎯ V 5 10 15 ⎯ ⎯ ⎯ 1.5 3.0 4.0 ⎯ ⎯ ⎯ 2.25 4.50 6.75 1.5 3.0 4.0 ⎯ ⎯ ⎯ 1.5 3.0 4.0 V 0.1 −0.1 5 10 20 ⎯ ⎯ ⎯ ⎯ ⎯ 1.0 −1.0 150 300 600 −5 μA 0.005 0.010 0.015 Quiescent supply current IDD μA Note: All valid input combinations. 3 2007-10-01 TC4020BP/BF/BFN Dynamic Electrical Characteristics (Ta = 25°C, VSS = 0 V, CL = 50 pF) Characteristics Symbol Test Condition VDD (V) 5 tTLH ⎯ 10 15 5 tTHL ⎯ 10 15 5 tpLH ⎯ 10 15 5 tpHL ⎯ 10 15 5 tpLH ⎯ 10 15 5 tpHL ⎯ 10 15 5 tpHL ⎯ 10 15 5 Max clock frequency fCL ⎯ 10 15 Min clock pulse width (RESET) 5 tW ⎯ 10 15 5 Min pulse width tW ⎯ 10 15 Min removal time (RESET- CLOCK ) 5 trem ⎯ 10 15 trCL tfCL CIN 5 ⎯ 10 15 ⎯ ⎯ 5 7.5 pF No limit μs Min ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 3.5 8.0 12.0 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ Typ. 70 35 30 70 35 30 160 80 65 160 80 65 1000 500 400 1000 500 400 150 70 50 10 20 25 50 20 15 100 40 30 ⎯ ⎯ ⎯ Max 200 100 80 200 100 80 360 160 130 360 160 130 2000 1000 800 2000 1000 800 280 120 100 ⎯ ⎯ ⎯ 140 60 40 200 80 60 350 150 100 ns ns ns MHz ns ns ns ns ns ns ns Unit Output transition time (low to high) Output transition time (high to low) Propagation delay time ( CLOCK -Q1) Propagation delay time ( CLOCK -Q1) Propagation delay time ( CLOCK -Q14) Propagation delay time ( CLOCK -Q14) Propagation delay time (RESET-Q) Max clock input rise time Max clock input fall time Input capacitance 4 2007-10-01 TC4020BP/BF/BFN Operating Supply Current Test Circuit Waveform 1 Waveform 2 5 2007-10-01 TC4020BP/BF/BFN Package Dimensions Weight: 1.00 g (typ.) 6 2007-10-01 TC4020BP/BF/BFN Package Dimensions Weight: 0.18 g (typ.) 7 2007-10-01 TC4020BP/BF/BFN Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) 8 2007-10-01 TC4020BP/BF/BFN 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. 9 2007-10-01