首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
SWITCHING CIRCUIT
摘要
PURPOSE:To decrease power consumption, to operate at high speed and to obtain the construction being suitable for a semiconductor integrated circuit by using laterail type PNPTr for a switching circuit and by turning ON at high speed.
申请公布号
JPS5265650(A)
申请公布日期
1977.05.31
申请号
JP19750141657
申请日期
1975.11.28
申请人
HITACHI LTD
发明人
JIYOU SEIICHI;YOSHIDA KENJI;KASUGA KAZUO;SAWADA JIROU
分类号
H03K17/66;H03K17/04
主分类号
H03K17/66
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Foot operated door check
Electronically controlled automatic transmission control system
Cutting tool and cutting insert
Prescaler input circuit
Shaker screen
Motor with stator on printed circuit assembly
Indexable cutting insert
Lithium/valve metal oxide/valve metal capacitor
Process for preparing zinc powder for alkaline batteries
Off-set nip roll decurler
Magnetic head positioning device for a flexible disk
Portable exercising device
FREQUENCY CONVERTER WITH DIRECT COUPLING
D.C.VOLTAGE-TO-D.C.VOLTAGE CONVERTER
VOLTAGE REGULATOR
DEVICE FOR CONTROLLING VOLTAGE
DIGITAL PHASE SHIFTING DEVICE
D.C.ELECTRIC DRIVE
DEPENDENT CONTROL SYSTEM OF ROTATIONAL SPEED OF ELECTRIC DRIVE
ELECTRIC POWER SUPPLY SYSTEM