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HCF40182M013TR View Datasheet(PDF) - STMicroelectronics

Part Name
Description
View to exact match
HCF40182M013TR
ST-Microelectronics
STMicroelectronics ST-Microelectronics
HCF40182M013TR Datasheet PDF : 10 Pages
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HCF40182B
LOOK-AHEAD CARRY GENERATOR
s GENERATES HIGH-SPEED CARRY
ACROSS FOUR ADDERS OR ADDER
GROUPS
s HIGH-SPEED OPERATIONAL: tPHL = tPLH =
100 ns (typ.) AT VDD = 10V
s CASCADABLE FOR FAST CARRIES OVER
N BITS
s DESIGNED FOR USE WITH HCF40181B
ALU
s STANDARDIZED, SYMMETRICAL OUTPUT
CHARACTERISTICS
s QUIESCENT CURRENT SPECIFIED UP TO
20V
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
HCF40182B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
He is a high speed look-ahead carry generator
capable of anticipating a carry across four binary
adders or adder groups. HCF40182B is
cascadable to perform full look-ahead across n-bit
adders. Carry propagate-carry, and
generate-carry functions are provided as
PIN CONNECTION
DIP
SOP
ORDER CODES
PACKAGE
TUBE
DIP
SOP
HCF40182BEY
HCF40182BM1
T&R
HCF40182M013TR
enumerated in the terminal designation below.
HCF40182B, when used in conjunction with the
HCF40181B arithmetic logic unit (ALU), provides
full high-speed look-ahead carry capability for up
to n-bit words. Each HCF40182B generates the
look-ahead (anticipated carry) across a group of
four ALUs. In addition, other HCF40182Bs may be
emplayed to anticipate the carry across sections
of four look-ahead blocks up to n-bits.
September 2002
1/10
 

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