JPH0247837U - - Google Patents
Info
- Publication number
- JPH0247837U JPH0247837U JP12571188U JP12571188U JPH0247837U JP H0247837 U JPH0247837 U JP H0247837U JP 12571188 U JP12571188 U JP 12571188U JP 12571188 U JP12571188 U JP 12571188U JP H0247837 U JPH0247837 U JP H0247837U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- power supply
- base
- emitter
- collector
- 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
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Logic Circuits (AREA)
Description
図は、本考案の一実施例を示す回路図である。
Ｑ１〜Ｑ３……トランジスタ、Ｄ１〜Ｄ２……
ダイオード、Ｒ１〜Ｒ２……抵抗、Ｖｃｃ……電
源。
The figure is a circuit diagram showing an embodiment of the present invention. Q1 to Q3 ...transistor, D1 to D2 ...
Diode, R1 to R2 ...Resistance, Vcc ...Power supply.
Claims (1)
クタは、それぞれ入力端子、第１の抵抗を介して
電源、出力端子に接続され、第２のトランジスタ
のエミツタ、ベース、コレクタは、それぞれ出力
端子、第１のトランジスタのベース、電源に接続
され、第３のトランジスタのエミツタ、ベース、
コレクタは、それぞれ出力端子、第１のダイオー
ドを介して電源および第２の抵抗を介して接地、
電源に接続されることを特徴とするレベル変換回
路。 The emitter, base, and collector of the first transistor are connected to the input terminal and the power supply and the output terminal via the first resistor, respectively, and the emitter, base, and collector of the second transistor are connected to the output terminal and the first transistor, respectively. The base of the transistor, connected to the power supply, the emitter of the third transistor, the base,
The collector is connected to an output terminal, a power supply through a first diode and a ground through a second resistor, respectively.
A level conversion circuit characterized in that it is connected to a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12571188U JPH0247837U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12571188U JPH0247837U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247837U true JPH0247837U (en) | 1990-04-03 |
Family
ID=31376557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12571188U Pending JPH0247837U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247837U (en) |
-
1988
- 1988-09-28 JP JP12571188U patent/JPH0247837U/ja active Pending