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| HCF4063B 4-BIT MAGNITUDE COMPARATOR s s s s s s s s QUIESCENT CURRENT SPECIFIED UP TO 20V STANDARD B-SERIES OUTPUT DRIVE EXPANSION TO 8-16....4 N BITS BY CASCADING UNIT MEDIUM SPEED OPERATION : COMPARES TWO 4-BIT WORDS IN 250ns (Typ.) at 10V 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 HCF4063BEY HCF4063BM1 T&R HCF4063M013TR DESCRIPTION The HCF4063B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4063B is a low power 4-bit magnitude comparator designed for use in computer and logic applications that require the comparison of two 4-bit words. This logic circuit determines whether one 4-bit word (Binary or BCD) is "less than", "equal to" or "greater than" a second 4 bit word. The HCF4063B has eight comparing inputs (A3, B3 through A0, B0), three outputs (A that permit system s designers to expand the comparator function to 8, 12, 16...4N bits. When a single HCF4063B is used the cascading inputs are connected as follows : (A PIN CONNECTION September 2001 1/9 HCF4063B IINPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 10, 12, 13, 15 9, 11, 14, 1 5, 6 ,7 4, 3, 2 8 16 SYMBOL A0 to A3 B0 to B3 A>B, A=B, AB, A=B, AFUNCTIONAL DIAGRAM TRUTH TABLE INPUTS OUTPUTS COMPARING A3, B3 A3 A3 A3 A3 A3 A3 A3 A3 A3 A3 A3 > B3 = B3 = B3 = B3 = B3 = B3 = B3 = B3 = B3 = B3 < B3 A2, B2 X A2 > B2 A2 = B2 A2 = B2 A2 = B2 A2 = B2 A2 = B2 A2 = B2 A2 = B2 A2 < B2 X A1, B1 X X A1 > B1 A1 = B1 A1 = B1 A1 = B1 A1 = B1 A1 = B1 A1 < B1 X X A0, B0 X X X A0 > B0 A0 = B0 A0 = B0 A0 = B0 A0 < B0 X X X AB X X X X H L L X X X X AB H H H H H L L L L L L X : Don't Care 2/9 HCF4063B LOGIC DIAGRAM 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 3/9 HCF4063B 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 0.1 7.5 -1.1 -0.36 -0.9 -2.4 0.36 0.9 2.4 1 3.5 7 11 1.5 3 4 -1.1 -0.36 -0.9 -2.4 0.36 0.9 2.4 1 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 A pF II CI Any Input Any Input 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 DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25C, CL = 50pF, RL = 200K, tr = tf = 20 ns) Test Condition Symbol Parameter VDD (V) 5 10 15 5 10 15 5 10 15 Comparing Inputs to Outputs Min. Value (*) Typ. 625 250 175 500 200 140 100 50 40 Max. 1250 500 350 1000 400 280 200 100 80 ns Unit tPLH tPHL Propagation Delay Time tPLH tPHL Propagation Delay Time Cascading Inputs to Outputs ns tTHL tTLH Transition Time ns (*) Typical temperature coefficient for all VDD value is 0.3 %/C. 4/9 HCF4063B TYPICAL APPLICATIONS DINAMIC POWER DISSIPATION TYPICAL SPEED CHARACTERISTICS OF A 12-BIT COMPARATOR 5/9 HCF4063B TEST CIRCUIT CL = 50pF or equivalent (includes jig and probe capacitance) RL = 200K RT = ZOUT of pulse generator (typically 50) WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle) 6/9 HCF4063B 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 7/9 HCF4063B 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 8/9 HCF4063B 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) 2001 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom (c) http://www.st.com 9/9 |
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