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HCC4555BEYのメーカーはSTMicroelectronicsです、この部品の機能は「DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS」です。 |
部品番号 | HCC4555BEY |
| |
部品説明 | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューとHCC4555BEYダウンロード(pdfファイル)リンクがあります。 Total 14 pages
HCC/HCF4555B
HCC/HCF4556B
DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS
4555B OUTPUTS HIGH ON SELECT
4556B OUTPUTS LOW ON SELECT
. EXPANDABLE WITH MULTIPLE PACKAGES
. STANDARD, SYMMETRICAL OUTPUT CHAR-
ACTERISTICS
. QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
. 5V, 10V, AND 15V PARAMETRIC RATINGS
. INPUT CURRENT OF 100nA AT 18V AND 25°C
FOR HCC DEVICE
. 100% TESTED FOR QUIESCENT CURRENT
. MEETS ALL REQUIREMENTS OF JEDECTEN-
TATIVE STANDARD No. 13A, ”STANDARD
SPECIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC45XXBF HCF45XXBM1
HCF45XXBEY HCF45XXBC1
PIN CONNECTIONS
4555B
DESCRIPTION
The HCC4555B, HCC4556B (extended tempera-
ture range) and the HCF4555B, HCF4556B (inter-
mediate temperature range) are monolithic
integrated circuits available in 16-lead dual in-line
plastic or ceramic package and plastic micropack-
age.
The HCC/HCF4555B and HCC/HCF4556B are
dual one-of-four decoders/demultiplexers. Each
decoder has two select inputs (A and B), an Enable
input (E), and four mutually exclusive outputs. On
the HCC/HCF4555B the outputs are high on select ;
on the HCC/HCF4556B the outputs are low on se-
lect. When the Enable input is high, the outputs of
the HCC/HCF4555B remain low and the outputs of
the HCC/HCF4556B remain high regardless of the
state of the select inputs A and B.
June 1989
4556B
1/14
1 Page LOGIC DIAGRAMS
4555B
HCC/HCF4555B/4556B
4556B
TRUTH TABLE
Inputs Enable Select
Outputs 4555B
E B A Q3 Q2 Q1
0 0 0 000
0 0 1 001
0 1 0 010
0 1 1 100
1 X X 000
X = DON’T CARE, LOGIC 1 = HIGH, LOGIC 0 = LOW.
Q0
1
0
0
0
0
Outputs 4556B
Q3 Q2 Q1
111
110
101
011
111
Q0
0
1
1
1
1
3/14
3Pages HCC/HCF4555B/4556B
Typical Propagation Delay Time vs. Load Capacit-
ance (A or B input to any output).
Typical Propagation Delay Time vs. Load Capacit-
ance (E input to any input ).
Typical Propagation Delay Time vs. Supply Volt-
age.
Typical Transition Time vs. Load Capacitance.
Typical Dynamic Power Dissipation/per Device
vs. Frequency.
6/14
6 Page | |||
ページ | 合計 : 14 ページ | ||
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PDF ダウンロード | [ HCC4555BEY 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 |
HCC4555BEY | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | STMicroelectronics |