集成电路芯片资料和参数

芯片型号:CC4063

功能特点

产品名称:4-BIT MAGNITUDE COMPARATOR 4位数值比较

产品型号:CC4063

产品特征:

1. QUIESCENT CURRENT SPECIFIED UP TO 20V

2. STANDARD B-SERIES OUTPUT DRIVE

3. EXPANSION TO 8-16....4 N BITS BY CASCADING UNIT

4. MEDIUM SPEED OPERATION :

COMPARES TWO 4-BIT WORDS IN 250ns (Typ.) at 10V

5. 5V, 10V AND 15V PARAMETRIC RATINGS

6. INPUT LEAKAGE CURRENT:

II = 100nA (MAX) AT VDD = 18V TA = 25?C

7. 100% TESTED FOR QUIESCENT CURRENT

8. MEETS ALL REQUIREMENTS OF JEDEC JESD13B ” STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES”

产品描述:

The CC4063 is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The CC4063 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 CC4063 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 system s designers to expand the comparator function to 8, 12, 16...4N bits. When a single CC4063 is used the cascading inputs are connected as follows : (A<B) = low, (A=B) = high, (A>B) = low. For words longer than 4 bits, HCF4063B device 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.

产品封装:DIP