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 ( ϕ 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 ϕ 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 μA (max) at Ta = 25°C • High noise immunity: VNIH = VNIL = 28% VCC (min) • Output drive capability: 10 LSTTL loads • • Symmetrical output impedance: |IOH| = IOL = 4 mA (min) ∼ tpHL Balanced propagation delays: tpLH − • 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 φI Function CLR Counter is reset to zero state. X H φO output goes to high level. φO output goes to low level. L Count up one step. L No Change System Diagram 2 2007-10-01 TC74HC4060AP/AF Absolute Maximum Ratings (Note 1) Characteristics Symbol Rating Unit Supply voltage range VCC −0.5 to 7 V DC input voltage VIN −0.5 to VCC + 0.5 V VOUT −0.5 to VCC + 0.5 V Input diode current IIK ±20 mA Output diode current IOK ±20 mA DC output current IOUT ±25 mA DC VCC/ground current ICC ±50 mA Power dissipation PD 500 (DIP) (Note 2)/180 (SOP) mW Storage temperature Tstg −65 to 150 °C DC output voltage 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 65°C. From Ta = 65 to 85°C a derating factor of −10 mW/°C shall be applied until 300 mW. Operating Range (Note) Characteristics Symbol Rating Unit Supply voltage VCC 2 to 6 V Input voltage VIN 0 to VCC V VOUT 0 to VCC V Operating temperature Topr −40 to 85 °C Input rise and fall time tr, tf Output voltage 0 to 1000 (VCC = 2.0 V) 0 to 500 (VCC = 4.5 V) ns 0 to 400 (VCC = 6.0 V) 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 High-level input voltage Low-level input voltage High-level output voltage Symbol VOH High-level output voltage VOH (φO, φO ) Low-level output voltage VOL (Qn) Low-level output voltage VOL (φO, φO ) Min Typ. Max Min Max 2.0 1.50 ⎯ ⎯ 1.50 ⎯ 4.5 3.15 ⎯ ⎯ 3.15 ⎯ 6.0 4.20 ⎯ ⎯ 4.20 ⎯ 2.0 ⎯ ⎯ 0.50 ⎯ 0.50 4.5 ⎯ ⎯ 1.35 ⎯ 1.35 6.0 ⎯ ⎯ 1.80 ⎯ 1.80 2.0 1.9 2.0 ⎯ 1.9 ⎯ 4.5 4.4 4.5 ⎯ 4.4 ⎯ 6.0 5.9 6.0 ⎯ 5.9 ⎯ IOH = −4 mA 4.5 4.18 4.31 ⎯ 4.13 ⎯ IOH = −5.2 mA 6.0 5.68 5.80 ⎯ 5.63 ⎯ 2.0 1.8 2.0 ⎯ 1.8 ⎯ 4.5 4.0 4.5 ⎯ 4.0 ⎯ 6.0 5.5 5.9 ⎯ 5.5 ⎯ 2.0 ⎯ 0.0 0.1 ⎯ 0.1 4.5 ⎯ 0.0 0.1 ⎯ 0.1 6.0 ⎯ 0.0 0.1 ⎯ 0.1 IOL = 4 mA 4.5 ⎯ 0.17 0.26 ⎯ 0.33 IOL = 5.2 mA 6.0 ⎯ 0.18 0.26 ⎯ 0.33 2.0 ⎯ 0.0 0.2 ⎯ 0.2 4.5 ⎯ 0.0 0.5 ⎯ 0.5 6.0 ⎯ 0.1 0.5 ⎯ 0.5 ⎯ VIL (Qn) VCC (V) ⎯ VIH VIN = VIH or VIL IOH = −20 μA VIN = VIH or IOH = −20 μA VIL VIN = VIH or VIL Ta = −40 to 85°C Ta = 25°C Test Condition Characteristics IOL = 20 μA VIN = VIH or IOL = 20 μA VIL Unit V V V V V V Input leakage current IIN VIN = VCC or GND 6.0 ⎯ ⎯ ±0.1 ⎯ ±1.0 μA Quiescent supply current ICC VIN = VCC or GND 6.0 ⎯ ⎯ 4.0 ⎯ 40.0 μA 4 2007-10-01 TC74HC4060AP/AF Timing Requirements (input: tr = tf = 6 ns) Characteristics Symbol Minimum pulse width tW (L) ( φI ) tW (H) Minimum pulse time (CLR) Minimum removal time Clock frequency Ta = 25°C Test Condition Typ. Limit Limit 2.0 ⎯ 75 95 4.5 ⎯ 15 19 6.0 ⎯ 13 16 2.0 ⎯ 75 95 4.5 ⎯ 15 19 6.0 ⎯ 13 16 2.0 ⎯ 100 125 4.5 ⎯ 20 25 6.0 ⎯ 17 21 2.0 ⎯ 6 5 4.5 ⎯ 30 24 6.0 ⎯ 35 28 Test Condition Min Typ. Max Unit ⎯ ⎯ 4 8 ns ⎯ ⎯ 36 53 ns ⎯ 6 14 ns ⎯ ⎯ trem ⎯ f Unit VCC (V) ⎯ tW (H) Ta = −40 to 85°C ns ns ns MHz AC Characteristics (CL = 15 pF, VCC = 5 V, Ta = 25°C, input: tr = tf = 6 ns) Characteristics Output transition time Symbol tTLH tTHL Propagation delay time tpLH ( φI -Q4) tpHL Propagation delay time difference (Qn-Qn + 1) Propagation delay time (CLR) Maximum clock frequency Δtpd CL = 15 pF (Qn, Qn + 1) tpHL ⎯ ⎯ 19 34 ns fmax ⎯ 33 58 ⎯ MHz 5 2007-10-01 TC74HC4060AP/AF AC Characteristics (CL = 50 pF, input: tr = tf = 6 ns) Symbol Ta = −40 to 85°C Ta = 25°C Test Condition Characteristics Unit VCC (V) Min Typ. Max Min Max 2.0 ⎯ 30 75 ⎯ 95 4.5 ⎯ 8 15 ⎯ 19 6.0 ⎯ 7 13 ⎯ 16 2.0 ⎯ 170 300 ⎯ 375 4.5 ⎯ 41 60 ⎯ 75 6.0 ⎯ 30 51 ⎯ 64 2.0 ⎯ 32 75 ⎯ 95 4.5 ⎯ 7 15 ⎯ 19 (Qn-Qn + 1) 6.0 ⎯ 5 13 ⎯ 16 Propagation delay time 2.0 ⎯ 85 195 ⎯ 245 4.5 ⎯ 23 39 ⎯ 49 6.0 ⎯ 17 33 ⎯ 42 2.0 6 12 ⎯ 5 ⎯ 4.5 30 50 ⎯ 24 ⎯ 6.0 35 65 ⎯ 28 ⎯ ⎯ 5 10 ⎯ 10 pF ⎯ 27 ⎯ ⎯ ⎯ pF Output transition time Propagation delay time tTLH ⎯ tTHL tpLH ⎯ tpHL ( φI -Q4) Propagation delay time difference Δtpd CL = 50 pF (Qn, Qn + 1) tpHL ⎯ (CLR) Maximum clock frequency fmax Input capacitance CIN Power dissipation capacitance CPD Note: ⎯ ⎯ (Note) ns ns ns ns MHz 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 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 7 Typical Crystal Circuit 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 20070701-EN • 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. • 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