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| HCF4020B RIPPLE-CARRY BINARY COUNTER/DIVIDERS 14 STAGE s s s s s s s s s s MEDIUM SPEED OPERATION : 16MHz (Typ.) at VDD = 10V FULLY STATIC OPERATION COMMON RESET BUFFERED INPUTS AND OUTPUTS STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS QUIESCENT CURRENT SPECIFIED UP TO 20V 5V, 10V AND 15V PARAMETRIC RATINGS INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25C 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES" DIP SOP ORDER CODES PACKAGE DIP SOP TUBE HCF4020BEY HCF4020BM1 T&R HCF4020M013TR DESCRIPTION HCF4020B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. HCF4020B is a ripple carry binary counter. All counter stages are master-slave flip-flops. The state of a counter advances one count on the negative transition of each input pulse; a high level on the RESET line resets the counter to its all zeros stage. Schmitt trigger action on the input pulse line permits unlimited clock rise and fall times. All inputs and outputs are buffered. PIN CONNECTION September 2002 1/10 HCF4020B IINPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 9, 7, 5, 4, 6, 13, 12, 14, 15, 1, 2, 3 11 10 8 16 SYMBOL Q1, Q4 to Q14 RESET VSS VDD NAME AND FUNCTION 14 Buffered Outputs Reset Input Input Pulses Negative Supply Voltage Positive Supply Voltage FUNCTIONAL DIAGRAM TRUTH TABLE X RESET H L L X : Don't Care OUTPUT STATE ALL OUTPUTS = "L" NO CHANGE ADVANCE TO NEXT STATE LOGIC DIAGRAM 2/10 HCF4020B ABSOLUTE MAXIMUM RATINGS Symbol VDD VI II PD Top Tstg Supply Voltage DC Input Voltage DC Input Current Power Dissipation per Package Power Dissipation per Output Transistor Operating Temperature Storage Temperature Parameter Value -0.5 to +22 -0.5 to VDD + 0.5 10 200 100 -55 to +125 -65 to +150 Unit V V mA mW mW C C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. All voltage values are referred to VSS pin voltage. RECOMMENDED OPERATING CONDITIONS Symbol VDD VI Top Supply Voltage Input Voltage Operating Temperature Parameter Value 3 to 20 0 to VDD -55 to 125 Unit V V C 3/10 HCF4020B DC SPECIFICATIONS Test Condition Symbol Parameter VI (V) 0/5 0/10 0/15 0/20 0/5 0/10 0/15 5/0 10/0 15/0 0.5/4.5 1/9 1.5/13.5 4.5/0.5 9/1 13.5/1.5 2.5 4.6 9.5 13.5 0.4 0.5 1.5 VO (V) |IO| VDD (A) (V) 5 10 15 20 5 10 15 5 10 15 5 10 15 5 10 15 5 5 10 15 5 10 15 18 TA = 25C Min. Typ. 0.04 0.04 0.04 0.08 4.95 9.95 14.95 0.05 0.05 0.05 3.5 7 11 1.5 3 4 -1.36 -0.44 -1.1 -3.0 0.44 1.1 3.0 -3.2 -1 -2.6 -6.8 1 2.6 6.8 10-5 5 -1.1 -0.36 -0.9 -2.4 0.36 0.9 2.4 3.5 7 11 1.5 3 4 -1.1 -0.36 -0.9 -2.4 0.36 0.9 2.4 Max. 5 10 20 100 4.95 9.95 14.95 0.05 0.05 0.05 3.5 7 11 1.5 3 4 Value -40 to 85C Min. Max. 150 300 600 3000 4.95 9.95 14.95 0.05 0.05 0.05 -55 to 125C Min. Max. 150 300 600 3000 Unit IL Quiescent Current A VOH High Level Output Voltage Low Level Output Voltage High Level Input Voltage Low Level Input Voltage Output Drive Current VOL VIH VIL IOH IOL Output Sink Current Input Leakage Current Input Capacitance 0/5 0/5 0/10 0/15 0/5 0/10 0/15 0/18 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 V V V V mA mA II Any Input Any Input 0.1 7.5 1 1 A pF CI The Noise Margin for both "1" and "0" level is: 1V min. with VDD =5V, 2V min. with VDD=10V, 2.5V min. with VDD=15V 4/10 HCF4020B DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25C, CL = 50pF, RL = 200K, tr = tf = 20 ns) Test Condition Symbol Parameter VDD (V) INPUT-PULSE OPERATION 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 RESET OPERATION 5 10 15 5 10 15 5 10 15 Min. Value (*) Typ. 180 80 65 100 40 30 100 50 40 70 30 20 unlimited 3.5 8 12 7 16 24 140 60 50 100 40 30 175 75 50 280 120 100 200 80 60 350 150 100 Max. 360 160 130 200 80 60 200 100 80 140 60 40 Unit tPLH tPHL Propagation Delay Time ( to Q1 Out) tPLH tPHL Propagation Delay Time (Qn to Qn+1) tTHL tTLH Transition Time ns ns ns tW Minimum Input Pulse Width Input Pulse Rise and Fall Time Maximum Clock Input Frequency ns tr , tf s fmax MHz tPHL Propagation Delay Time ns tW Minimum Reset Pulse Width Reset Removal Time ns tREM ns (*) Typical temperature coefficient for all VDD value is 0.3 %/C. 5/10 HCF4020B TEST CIRCUIT CL = 50pF or equivalent (includes jig and probe capacitance) RL = 200K RT = ZOUT of pulse generator (typically 50) WAVEFORM 1 : MINIMUM PULSE WIDTH (RESET) AND REMOVAL TIME ( RESET TO ) (f=1MHz; 50% duty cycle) 6/10 HCF4020B WAVEFORM 2 : PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle) WAVEFORM 3 : PROPAGATION DELAY TIME, MINIMUM PULSE WIDTH () (f=1MHz; 50% duty cycle) 7/10 HCF4020B Plastic DIP-16 (0.25) MECHANICAL DATA mm. DIM. MIN. a1 B b b1 D E e e3 F I L Z 3.3 1.27 8.5 2.54 17.78 7.1 5.1 0.130 0.050 0.51 0.77 0.5 0.25 20 0.335 0.100 0.700 0.280 0.201 1.65 TYP MAX. MIN. 0.020 0.030 0.020 0.010 0.787 0.065 TYP. MAX. inch P001C 8/10 HCF4020B SO-16 MECHANICAL DATA DIM. A a1 a2 b b1 C c1 D E e e3 F G L M S 3.8 4.6 0.5 9.8 5.8 1.27 8.89 4.0 5.3 1.27 0.62 8 (max.) 0.149 0.181 0.019 10 6.2 0.35 0.19 0.5 45 (typ.) 0.385 0.228 0.050 0.350 0.157 0.208 0.050 0.024 0.393 0.244 0.1 mm. MIN. TYP MAX. 1.75 0.2 1.65 0.46 0.25 0.013 0.007 0.019 0.003 MIN. inch TYP. MAX. 0.068 0.007 0.064 0.018 0.010 PO13H 9/10 HCF4020B Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2002 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. (c) http://www.st.com 10/10 |
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