JPH0412014U - - Google Patents
Info
- Publication number
- JPH0412014U JPH0412014U JP1990053187U JP5318790U JPH0412014U JP H0412014 U JPH0412014 U JP H0412014U JP 1990053187 U JP1990053187 U JP 1990053187U JP 5318790 U JP5318790 U JP 5318790U JP H0412014 U JPH0412014 U JP H0412014U
- Authority
- JP
- Japan
- Prior art keywords
- data
- memory element
- integrated circuit
- semiconductor integrated
- circuit device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Bipolar Integrated Circuits (AREA)
- Semiconductor Memories (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Description
第１図は本考案に係る半導体集積回路装置の一
実施例を示す回路図、第２図乃至第４図は第１図
の回路構成を組込んだ半導体集積回路装置の外観
の三例を示す各斜視図である。
１０……記憶素子、１１ａ，１１ｂ…１２……
データバス及び書込みパルス用端子、１３……Ｄ
／Ａ変換素子。
FIG. 1 is a circuit diagram showing one embodiment of a semiconductor integrated circuit device according to the present invention, and FIGS. 2 to 4 show three examples of external appearances of semiconductor integrated circuit devices incorporating the circuit configuration of FIG. 1. FIG. 3 is a perspective view. 10... Memory element, 11a, 11b...12...
Data bus and write pulse terminals, 13...D
/A conversion element.
Claims (1)
と、その記憶素子のデジタル出力をアナログ変換
するＤ／Ａ変換素子とを内蔵し、上記記憶素子に
データを任意に書込むデータバス及び書込みパル
ス用端子を有し、上記端子から入力されて記憶素
子に保持したデータに基づいて所望の出力レベル
を設定可能にしたことを特徴とする半導体集積回
路装置。 A data bus and write pulse terminal that includes a memory element in which desired data can be written and erased, and a D/A conversion element that converts the digital output of the memory element into analog, and a data bus and write pulse terminal for arbitrarily writing data into the memory element. 1. A semiconductor integrated circuit device comprising: a semiconductor integrated circuit device, wherein a desired output level can be set based on data input from the terminal and held in a storage element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990053187U JPH0412014U (en) | 1990-05-21 | 1990-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990053187U JPH0412014U (en) | 1990-05-21 | 1990-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412014U true JPH0412014U (en) | 1992-01-31 |
Family
ID=31574157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990053187U Pending JPH0412014U (en) | 1990-05-21 | 1990-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412014U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5786917A (en) * | 1980-11-20 | 1982-05-31 | Nec Corp | Direct-current stabilized power source device |
-
1990
- 1990-05-21 JP JP1990053187U patent/JPH0412014U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5786917A (en) * | 1980-11-20 | 1982-05-31 | Nec Corp | Direct-current stabilized power source device |
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