HCF4063B_01 datasheet(1/9 Pages) STMICROELECTRONICS

tên linh kiện	HCF4063B

Giải thích chi tiết về linh kiện	4-BIT MAGNITUDE COMPARATOR

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September 2001

s

QUIESCENT CURRENT SPECIFIED UP TO

20V

s

STANDARD B-SERIES OUTPUT DRIVE

s

EXPANSION TO 8-16....4 N BITS BY

CASCADING UNIT

s

MEDIUM SPEED OPERATION : COMPARES

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

s

5V, 10V AND 15V PARAMETRIC RATINGS

s

INPUT LEAKAGE CURRENT

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

s

100% TESTED FOR QUIESCENT CURRENT

s

MEETS ALL REQUIREMENTS OF JEDEC

JESD13B " STANDARD SPECIFICATIONS

FOR DESCRIPTION OF B SERIES CMOS

DEVICES"

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<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 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, 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.

HCF4063B

4-BIT MAGNITUDE COMPARATOR

PIN CONNECTION

ORDER CODES

PACKAGE

TUBE

T & R

DIP

HCF4063BEY

SOP

HCF4063BM1

HCF4063M013TR

DIP

SOP

Số phần tương tự - HCF4063B_01

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	HCF4063BC1	292Kb / 12P	4-BIT MAGNITUDE COMPARATOR
	HCF4063BEY	292Kb / 12P	4-BIT MAGNITUDE COMPARATOR
	HCF4063BM1	292Kb / 12P	4-BIT MAGNITUDE COMPARATOR

More results

Mô tả tương tự - HCF4063B_01

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
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NXP Semiconductors	74HC85	69Kb / 9P	4-bit magnitude comparator December 1990
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Số phần tương tự - HCF4063B_01

Mô tả tương tự - HCF4063B_01

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