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| TC74HC4060AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC4060AP,TC74HC4060AF 14-Stage Binary Counter/Oscillator The TC74HC4060A is a high speed CMOS 14-STAGE BINARY COUNTER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The oscillator configuration allows designs using either RC or crystal oscillator circuits, or an external clock may be used. The clear input resets the counter to a low level on all outputs and disables the oscillator. A high CLR accomplishes this reset function. A negative transition on the clock input ( I) increments the counter Ten levels of divided output are provided; 4 stage thru 10 stage and 12 stage thru 14 stage. At the last stage (Q14), a 1/16384 divided frequency is obtained. The I input and CLR input are equipped with protection circuits against static discharge or transient excess voltage. TC74HC4060AP TC74HC4060AF Features * * * * * * * * * High speed: fmax = 58 MHz (typ.) at VCC = 5 V Low power dissipation: ICC = 4 A (max) at Ta = 25C High noise immunity: VNIH = VNIL = 28% VCC (min) Output drive capability: 10 LSTTL loads Symmetrical output impedance: |IOH| = IOL = 4 mA (min) Balanced propagation delays: tpLH - tpHL Wide operating voltage range: VCC (opr) = 2 to 6 V Oscillator configuration: RC or crystal oscillator Pin and function compatible with 4060B Weight DIP16-P-300-2.54A SOP16-P-300-1.27A : 1.00 g (typ.) : 0.18 g (typ.) Pin Assignment 1 2007-10-01 TC74HC4060AP/AF IEC Logic Symbol Truth Table Inputs I CLR Function Counter is reset to zero state. X H O output goes to high level. O output goes to low level. L L Count up one step. No Change System Diagram 2 2007-10-01 TC74HC4060AP/AF Absolute Maximum Ratings (Note 1) Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC VCC/ground current Power dissipation Storage temperature Symbol VCC VIN VOUT IIK IOK IOUT ICC PD Tstg Rating -0.5 to 7 -0.5 to VCC + 0.5 -0.5 to VCC + 0.5 20 20 25 50 Unit V V V mA mA mA mA mW C 500 (DIP) (Note 2)/180 (SOP) -65 to 150 Note 1: 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). Note 2: 500 mW in the range of Ta = -40 to 65C. From Ta = 65 to 85C a derating factor of -10 mW/C shall be applied until 300 mW. Operating Range (Note) Characteristics Supply voltage Input voltage Output voltage Operating temperature Symbol VCC VIN VOUT Topr Rating 2 to 6 0 to VCC 0 to VCC -40 to 85 Unit V V V C 0 to 1000 (VCC = 2.0 V) Input rise and fall time tr, tf 0 to 500 (VCC = 4.5 V) 0 to 400 (VCC = 6.0 V) ns Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCC or GND. 3 2007-10-01 TC74HC4060AP/AF Electrical Characteristics DC Characteristics Test Condition Characteristics Symbol VCC (V) 2.0 High-level input voltage VIH Ta = 25C Min 1.50 3.15 4.20 Ta = -40 to 85C Max Unit Typ. Min 1.50 3.15 4.20 Max 4.5 6.0 2.0 V 0.50 1.35 1.80 0.50 1.35 1.80 Low-level input voltage VIL 4.5 6.0 2.0 V 1.9 4.4 5.9 4.18 5.68 1.8 4.0 5.5 2.0 4.5 6.0 4.31 5.80 2.0 4.5 5.9 0.0 0.0 0.0 0.17 0.18 0.0 0.0 0.1 1.9 4.4 5.9 4.13 5.63 1.8 4.0 5.5 High-level output voltage (Qn) VOH VIN = VIH or VIL IOH = -20 A IOH = -4 mA IOH = -5.2 mA 4.5 6.0 4.5 6.0 2.0 4.5 6.0 2.0 V High-level output voltage (O, O ) VOH VIN = VIH or IOH = -20 A VIL V 0.1 0.1 0.1 0.26 0.26 0.2 0.5 0.5 0.1 0.1 0.1 0.1 0.33 0.33 0.2 0.5 0.5 1.0 A A Low-level output voltage (Qn) VOL VIN = VIH or VIL IOL = 20 A IOL = 4 mA IOL = 5.2 mA 4.5 6.0 4.5 6.0 2.0 4.5 6.0 6.0 6.0 V Low-level output voltage (O, O ) Input leakage current Quiescent supply current VOL VIN = VIH or IOL = 20 A VIL VIN = VCC or GND VIN = VCC or GND V IIN ICC 4.0 40.0 4 2007-10-01 TC74HC4060AP/AF Timing Requirements (input: tr = tf = 6 ns) Characteristics Symbol Test Condition VCC (V) Minimum pulse width ( I ) tW (L) tW (H) 2.0 Ta = 25C Typ. Ta = -40 to 85C Limit 95 19 16 95 19 16 125 25 21 5 24 28 Unit Limit 75 15 13 75 15 13 100 20 17 6 30 35 4.5 6.0 2.0 ns Minimum pulse time (CLR) tW (H) 4.5 6.0 2.0 ns Minimum removal time trem 4.5 6.0 2.0 ns Clock frequency f 4.5 6.0 MHz AC Characteristics (CL = 15 pF, VCC = 5 V, Ta = 25C, input: tr = tf = 6 ns) Characteristics Output transition time Propagation delay time ( I -Q4) Propagation delay time difference (Qn-Qn + 1) Propagation delay time (CLR) Maximum clock frequency Symbol tTLH tTHL tpLH tpHL tpd Test Condition Min Typ. 4 Max 8 Unit ns 36 53 ns CL = 15 pF (Qn, Qn + 1) 6 14 ns tpHL fmax 19 58 34 ns MHz 33 5 2007-10-01 TC74HC4060AP/AF AC Characteristics (CL = 50 pF, input: tr = tf = 6 ns) Test Condition Characteristics Symbol VCC (V) 2.0 Ta = 25C Min Ta = -40 to 85C Max 75 15 13 300 60 51 75 15 13 195 39 33 Unit Typ. 30 8 7 170 41 30 32 7 5 85 23 17 12 50 65 5 27 Min Max 95 19 16 375 75 64 95 19 16 245 49 42 Output transition time tTLH tTHL 4.5 6.0 2.0 ns Propagation delay time ( I -Q4) Propagation delay time difference (Qn-Qn + 1) Propagation delay time (CLR) tpLH tpHL 4.5 6.0 2.0 ns tpd CL = 50 pF (Qn, Qn + 1) 4.5 6.0 2.0 ns tpHL 4.5 6.0 2.0 ns 6 30 35 5 24 28 Maximum clock frequency Input capacitance Power dissipation capacitance fmax 4.5 6.0 MHz CIN CPD 10 10 pF pF (Note) 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 When CR or Crystal oscillation circuit is adopted, the dynamic power dissipation will be greater than the above calculation, because these oscillation circuits spend much supply current. 6 2007-10-01 TC74HC4060AP/AF Switching Characteristics Test Waveform Typical Clock Drive Circuits External Clock Drive Typical RC Circuit Typical Crystal Circuit 7 2007-10-01 TC74HC4060AP/AF Package Dimensions Weight: 1.00 g (typ.) 8 2007-10-01 TC74HC4060AP/AF Package Dimensions Weight: 0.18 g (typ.) 9 2007-10-01 TC74HC4060AP/AF RESTRICTIONS ON PRODUCT USE * The information contained herein is subject to change without notice. 20070701-EN * 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. * 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. 10 2007-10-01 |
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