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HCC4008BのメーカーはSTMicroelectronicsです、この部品の機能は「4-BIT FULL ADDER WITH PARALLEL CARRY OUTPUT」です。 |
部品番号 | HCC4008B |
| |
部品説明 | 4-BIT FULL ADDER WITH PARALLEL CARRY OUTPUT | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューとHCC4008Bダウンロード(pdfファイル)リンクがあります。 Total 13 pages
HCC/HCF4008B
4-BIT FULL ADDER WITH PARALLEL CARRY OUTPUT
. 4 SUM OUTPUTS PLUS PARALLEL LOOK-
AHERD CARRY-OUTPUT
. HIGH-SPEED OPERATION-SUM IN-TO-SUM
OUT 160ns (typ.) : CARRY IN-TO-CARRY OUT
50ns (typ.) AT VDD = 10V, CL = 50pF
. QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
. INPUT CURRENT OF 100nA AT 18V AND 25°C
FOR HCC DEVICE
. 100% TESTED FOR QUIESCENT CURRENT
. 5V, 10V, AND 15V PARAMETRIC RATING
. MEETS ALL REQUIREMENTS OF JEDECTEN-
TATIVE STANDARD N° 13A, ”STANDARD SPE-
CIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC4008BF HCF4008BM1
HCF4008BEY HCF4008BC1
DESCRIPTION
The HCC4008B (extended temperature range) and
HCF4008B (intermediate temperature range) are
monolithic integrated circuits, available in 16-lead
dual in-line plastic or ceramic package and plastic
micropackage.
The HCC/HCF4008B types consist of four full adder
stages with fast look ahead carry provision from
stage to stage. Circuitry is included to provide a fast
”parallel-carry-out” to permit high-speed operation
in arithmetic sections using several HCC/HCF
4008B’s.
HCC/HCF4008B inputs include the four sets of bits
to be added, A1 to A4 and B1 to B4, in addition to the
”Carry In” bit from a previous section.
HCC/HCF4008B outputs include the four sum bits,
S1 to S4. In addition to the high speed ”parallel-carry-
out” which may be utilized at a succeeding
HCC/HCF4008B section.
June 1989
PIN CONNECTIONS
1/13
1 Page LOGIC DIAGRAM
HCC/HCF4008B
TRUTH TABLE
Ai Bi CI CO SUM
O OO OO
I OOO I
O I OO I
I IO IO
OO I O I
IOI
IO
O I I IO
I II II
3/13
3Pages HCC/HCF4008B
Typical Output High (source) Current Charac-
teristics.
Minimum Output High (source) Current Charac-
teristics.
Typical Sum-in to Sum Out Propagation Delay
vs. Load Capacitance.
Typical Carry-in to Carry-Out Propagation Delay
vs. Load Capacitance.
Typical Carry-in to Sum Out Propagation Delay
Time vs. Load Capacitance.
Typical Sum-in to Carry-Out Propagation Delay
Time vs. Load Capacitance.
6/13
6 Page | |||
ページ | 合計 : 13 ページ | ||
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PDF ダウンロード | [ HCC4008B データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
HCC4008B | 4-BIT FULL ADDER WITH PARALLEL CARRY OUTPUT | STMicroelectronics |
HCC4008BF | 4-BIT FULL ADDER WITH PARALLEL CARRY OUTPUT | STMicroelectronics |