SGS 4063 free download

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HCC/HCF4063B 4-BIT MAGNITUDE COMPARATOR . . . . . . . QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE STANDARD B-SERIES OUTPUT DRIVE EXPANSION TO 8-16V...4 N BITS BY CASCADING UNITS MEDIUM SPEED OPERATION : COMPARES TWO 4-BIT WORDS IN 250ns (typ.) AT 10V INPUT CURRENT OF 100nA AT 18V AND 25°C FOR HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD N° 13A, "STANDARD SPECIFICATIONS FOR DESCRIPTION OF "B" SERIES CMOS DEVICES" EY (Plastic Package) F (Ceramic Frit Seal Package) M1 (Micro Package) C1 (Plastic Chip Carrier) ORDER CODES : HCC4063BF HCF4063BM1 HCF4063BEY HCF4063BC1 PIN CONNECTIONS DESCRIPTION The HCC4063B (extended temperature range) and HCF4063B (intermediate temperature range) are available in 16-lead dual in-line plastic or ceramic package and plastic micro package. The HCC/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 4bit word (Binary or BCD) is "less than", "equal to" or "greater than" a second 4-bit word. The HCC/HCF4063B has eight comparing inputs (A3, B3, through A0, B0), three outputs (A < B, A = B, A > B) and three cascading inputs (A < B, A = B, A > B) that permit systems designers to expand the comparator function to 8, 12, 16...4 N bits. When a single HCC/HCF4063B is used, the cascading inputs are connected as follows : (A < B) = low, (A = B) = high, (A > B) = low. For words longer than 4 bits, HCC/HCF4063B devices may be cascaded by connecting the outputs of the less-significant comparator to the corresponding cascading inputs of the more-significant comparator. Cascading inputs (A < B, A = B, and A > B) on the least significant comparator are connected to a low, a high, and a low level, respectively. June 1989 1/12 HCC/HCF4063B FUNCTIONAL DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V DD* Vi II Pt ot Parameter Supply Voltage : HC C Types H C F Types Input Voltage DC Input Current (any one input) Total Power Dissipation (per package) Dissipation per Output Transistor for T o p = Full Package-temperature Range Operating Temperature : HCC Types H CF Types Storage Temperature Value ­ 0.5 to + 20 ­ 0.5 to + 18 ­ 0.5 to V DD + 0.5 ± 10 200 100 ­ 55 to + 125 ­ 40 to + 85 ­ 65 to + 150 Unit V V V mA mW mW °C °C °C Top Tstg Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for external periods may affect device reliability. * All voltage values are referred to VSS pin voltage. RECOMMENDED OPERATING CONDITIONS Symbol V DD VI Top Parameter Supply Voltage : HC C Types H C F Types Input Voltage Operating Temperature : H CC Types H C F Types Value 3 to 18