HCC4585B
DESCRIPTION
OF ”B” SERIES CMOS DEVICES”
EY (Plastic Package)
F (Ceramic Frit Seal Package)
M1 (Micro Package)
C1 (Plastic Chip Carrier)
ORDER CODES : HCC4585BF HCF4585BM1 HCF4585BEY HCF4585BC1
PIN CONNECTIONS
DESCRIPTION
The HCC4585B (extended temperature range) and HCF4585B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package, and plastic micro package. The HCC/HCF4585B is a 4-bit magnitude parator designed for use in puter and logic applications that require the parison 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 HCC/HCF4585B has eight paring 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 parator function to 8, 12, 16 ... 4 N bits. When a single HCC/HCF4585B is used, the...
