TC4020BP_07 TOSHIBA | Alldatasheet

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TOSHIBA CMOS Digital Integrated Ci rcuit 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. Pin Assignment Truth Table CLOCK Δ RESET Output State * H All Outputs = “L” L No Change L Advance to Next State Δ: Level change *: Don’t care Note: xxxFN (JEDEC SOP) is not available in Japan. TC4020BP TC4020BF TC4020BFN Weight DIP16-P-300-2.54A : 1.00 g (typ.) SOP16-P-300-1.27A : 0.18 g (typ.) SOL16-P-150-1.27 : 0.13 g (typ.)

Absolute Maximum Ratings (Note) Characteristics Symbol Rating Unit DC supply voltage VDD V SS − 0.5~VSS + 20 V Input voltage VIN V SS − 0.5~VDD + 0.5 V Output voltage VOUT V SS − 0.5~VDD + 0.5 V DC input current IIN ±10 mA Power dissipation PD 300 (DIP)/180 (SOIC) mW Operating temperature range Topr −40~85 °C Storage temperature range Tstg −65~150 °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 Symbol Test Condition Min Typ. Max Unit DC supply voltage VDD ⎯ 3 ⎯ 18 V Input voltage VIN ⎯ 0 ⎯ V DD 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.

Static Electrical Characteristics (VSS = 0 V) Test Condition −40°C 25°C 85°C Characteristics Sym- bol VDD (V) Min Max Min Typ. Max Min Max Unit High-level output voltage VOH ⎪IOUT⎪ < 1 μA VIN = VSS, VDD 4.95 9.95 14.95 4.95 9.95 14.95 5.00 10.00 15.00 4.95 9.95 14.95 V Low-level output voltage VOL ⎪IOUT⎪ < 1 μA VIN = VSS, VDD 0.05 0.05 0.05 0.00 0.00 0.00 0.05 0.05 0.05 0.05 0.05 0.05 V VOH = 4.6 V VOH = 2.5 V VOH = 9.5 V VOH = 13.5 V −0.61 −2.50 −1.50 −4.00 −0.51 −2.10 −1.30 −3.40 −1.0 −4.0 −2.2 −9.0 −0.42 −1.70 −1.10 −2.80 Output high current I OH VIN = VSS, VDD mA VOL = 0.4 V VOL = 0.5 V VOL = 1.5 V 0.61 1.50 4.00 0.51 1.30 3.40 1.2 3.2 12.0 0.42 1.10 2.80 Output low current I OL VIN = VSS, VDD mA VOUT = 0.5 V, 4.5 V VOUT = 1.0 V, 9.0 V VOUT = 1.5 V, 13.5 V 3.5 7.0 11.0 3.5 7.0 11.0 2.75 5.50 8.25 3.5 7.0 11.0 Input high voltage V IH ⎪IOUT⎪ < 1 μA V VOUT = 0.5 V, 4.5 V VOUT = 1.0 V, 9.0 V VOUT = 1.5 V, 13.5 V 1.5 3.0 4.0 2.25 4.50 6.75 1.5 3.0 4.0 1.5 3.0 4.0 Input low voltage V IL ⎪IOUT⎪ < 1 μA V “H” level I IH V IH = 18 V 18 ⎯ 0.1 ⎯ 10 −5 0.1 ⎯ 1.0 Input current “L” level I IL V IL = 0 V 18 ⎯ −0.1 ⎯ −10−5 −0.1 ⎯ −1.0 μA Quiescent supply current I DD VIN = VSS, VDD (Note) 0.005 0.010 0.015 150 300 600 μA Note: All valid input combinations.

Dynamic Electrical Characteristics (Ta = 25°C, VSS = 0 V, CL = 50 pF) Test Condition Characteristics Symbol V DD (V) Min Typ. Max Unit Output transition time (low to high) tTLH ⎯ 200 100 ns Output transition time (high to low) t THL ⎯ 200 100 ns Propagation delay time CLOCK -Q1) tpLH ⎯ 160 360 160 130 ns Propagation delay time CLOCK -Q1) tpHL ⎯ 160 360 160 130 ns Propagation delay time CLOCK -Q14) tpLH ⎯ 1000 500 400 2000 1000 800 ns Propagation delay time CLOCK -Q14) tpHL ⎯ 1000 500 400 2000 1000 800 ns Propagation delay time (RESET-Q) t pHL ⎯ 150 280 120 100 ns Max clock frequency fCL ⎯ 3.5 8.0 12.0 MHz Min clock pulse width (RESET) t W ⎯ 140 ns Min pulse width tW ⎯ 100 200 ns Min removal time (RESET- CLOCK ) trem ⎯ 350 150 100 ns Max clock input rise time Max clock input fall time t rCL tfCL No limit μs Input capacitance CIN ⎯ ⎯ 5 7.5 pF

Operating Supply Current Test Circuit Waveform 1 Waveform 2

Weight: 1.00 g (typ.)

Weight: 0.18 g (typ.)

Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.)

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 an d vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA produc ts, 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 TOSHIB A products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconduct or Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.
  • The TOSHIBA products listed in this document are in tended 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 malfuncti on or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage incl ude atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, et c.. 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 infringement s of patents or other rights of the third parties which may result from its use. No license is granted by implic ation 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.